Hello I'm a new user would anyone like an instructable on how to produce hydrogen in your own home?
Posted by steven07 11 years ago | last reply 11 years ago
I am wanting to make some sulphuric acid because it is on of the most useful acids around and i have ran into a problem. after you burn sulphur to create sulphur dioxide you then need a catalyst to form sulphur trioxide and then dissolve in water. which catalysts could be used and could you just let the sulphur dioxide dissolve in hydrogen peroxide (so2-----so3------h20--------h2so4 or so2 ------ h202---------h2so4).if this would work how could you get a large enough concentration of hydrogen peroxide?
Posted by dellboy 11 years ago | last reply 10 years ago
I have a hydrogen generator and use the gas as i make it at the moment. I want to try compressing it, the issue is the gas is really a combination of pure oxygen and hydrogen in the perfect explosive mix. If i have flame aresters on all my pipes and have it well earthed as well as not using steel parts in the compressor so there is no chance of static or sparks from steel, will it be relatively safe to try compressing this into a cylinder? or am i insane to try this???
Asked by benmurton 5 years ago | last reply 1 year ago
Does anyone know how to test for output quantity of HHO gas from a Hydrogen Generator when connected to a vacuum such as your intake manifold? The output is easy to test when just checking with a submerged bottle with the generator running on its own without being hooked to a vacuum source. The generator will put out substantially more volume under vacuum than when not. How do you check for output volume when under vacuum? Pylgram
Posted by Pylgram 10 years ago | last reply 10 years ago
I am wondering if methanol production (as a byproduct of CO2 and hydrogen) would be possible as diy project . I have been reading about CO2 hydrogenation that (as topic mentioned) would lead to methanol production. Methanol would be easier to store than hydrogen ,no needing special equipment (refrigerated containers ). Anyone familiar with this ? http://en.wikipedia.org/wiki/Methanol One of the patents available: http://www.google.com/patents?id=mTI5AAAAEBAJ&pg;=PA7&dq;=co2+hydrogenation&hl;=en&ei;=J0PuTeT6KseD-wbZ_cX6Bw&sa;=X&oi;=book_result&ct;=result&resnum;=6&ved;=0CDIQ6AEwBQ#v=onepage&q;=co2%20hydrogenation&f;=false
Posted by gabdab 7 years ago | last reply 7 years ago
Hello, I generated hydrogen simply by applying a DC current to 2 tubes filled with water , the ( - ) tube started bubling and filled up with a gas, i suppose that it should be hydrogen, i sucked the gas with a syringe and tried to burn this gas with a lighter by squeezing the syringe directly over the lighter's flame but the gas wouldn't burn, instead i heard micro pop's , like micro explosions.. Isn't hydrogen flamable ??
Asked by Nick_Zouein 9 years ago | last reply 9 years ago
Where I've to connect the output of hho gas generator to my motorbike? I've no experience in mechanics, but I know is very simple to connect the hydrogen gas output tube to some part of my motorbike to run the motorbike on hho. The question is... where? If you answer to my that, I'll make an instructable about the process.
Posted by FelixSP 6 years ago | last reply 6 years ago
I'm making a hydrogen motorbike that runs this kind of motor ===>http://www.ebay.com/itm/ME0709-Brush-Type-Permanent-Magnet-Motor-PMDC-24-72V-DC-Etek-R-19HP-pk-/250954809815?pt=LH_DefaultDomain_0&hash;=item3a6e1281d7 However, all i can find are " make your own HHO" fuel cells (which I'm pretty sure isn't what a fuel cell does but I might be wrong on that). Where can I find an actual hydrogen fuel cell that can power this motor plus lighting (and a few things like an arduino) for the motorcycle. Thanks a bunch!
Asked by Sun Gear 6 years ago | last reply 6 years ago
I've been reading quite a bit about hydrogen boosters for vehicle motors ( gas and diesel )on the internet. Seems like there's some debate about whether they are effective. They are a bit pricey. Does anyone know of any DIY plans to make such a booster?
Posted by CarlosCoyote 11 years ago | last reply 9 years ago
Horizon Fuel Cell Technologies has released a pocket sized refillable hydrogen fuel cell! It's designed to charge small devices on the go. http://www.horizonfuelcell.com/store/minipak.htm $99? I think I have a birthday coming up...
Posted by Culturespy 8 years ago | last reply 8 years ago
I want to store hydrogen gas(not browns gas) in some kind of pressure container. Since the propane tank is not a good idea from your forum, I was thinking about using a truck tire that could be pressurized to 120 psi. What are the hazards in this process. I would suck out the air from the tube tire with a vacuum pump and then generate hydrogen gas, compress it into the tire. Will it work or will it become unstable and blow up?.
Asked by o tvedt 6 years ago | last reply 2 years ago
The manufacturer of a hydrogen car unveiled in London on Tuesday will make its designs available online so the cars can be built and improved locally.The Riversimple car can go 80km/hr (50mph) and travels 322km (200mi) per re-fuelling, with an efficiency equivalent to 300 miles to the gallon....The company will distribute the engineering designs to the 40 Fires foundation, a not-for-profit organisation that will make the designs "open source".The idea, they say, is to allow local manufacturing in small plants. This stands in contrast to the "economies of scale" that drive current plants to huge sizes and workforces.In addition, designs can be adjusted for local markets, using locally sourced parts or materials.The agreement will be such that if the designs are improved by a local manufacturer, those improvements will be sent back, so that what the company refers to as its "network of manufacturers" can contribute to the overall development of the product line.
Posted by Kiteman 9 years ago | last reply 9 years ago
What is the most practical and cost efficient way to make a 10m3 gas bag for the storage of hydrogen? I am planning to store pure Hydrogen (made from water electrolysis) in an outdoor area, a bit like the way biodigestor gas is stored in low cost, small scale installations. My concern is the high effusing nature of the gas through membrane material. My first thought was to use reinforced PVC like that used for truck tarpaulins but I can't find any info on effusing rates verses other materials. Ideally the gas would be able to remain in the bag for a maximum 2-3 weeks until needed. This is an experiment on the practical applications of locally produced hydrogen, so I hope to be able to follow up any advice by constructing the gas bag and reporting back with the project progress. Any thoughts and advice would be gratefully received! Thanks in advance, Nick
Asked by Nick 73 2 years ago | last reply 2 years ago
I have a case of 35% hydrogen poroxcide ???? I have a case of it siting in my garage and I dont want to throw it out
Asked by west49rules 10 years ago | last reply 9 years ago
I am vaporizing saltwater and beaming focused radio waves to free hydrogen atoms that are collected by a small "cyclone" style vacuum cleaner and fed into a fuel cell that produces energy to my Vanguard Citicar (1975 electric car), the wave producer, the vacuum, and the battery bank. It fricking works!
Posted by kimos 11 years ago | last reply 6 years ago
I want to make a mini hydrogen engine but dont have a big budget. i may also add an electric genorator to put on it for clean & green energy. please help.
Asked by tzq33tdq 7 years ago | last reply 7 years ago
Theoretically you can, but did anyone really do this with success ? Anyone knows of a link that has all the details for such a project ? I need to know how big the hydrogen generator should be and how to safely connect the hydrogen supply to the motor, how to mix the hydrogen with oxygen and what ratio, is it better to mix with pure oxygen or just normal air or maybe hydroxy just works fine ?! How to prevent firebacks... too many little details to be discussed.. so anyone has any usefull info just throw it at us please to try to make a really efficient 100% hydrogen powered car.
Asked by Nick_Zouein 9 years ago | last reply 10 months ago
Asked by hiddenwolf97 3 years ago | last reply 3 years ago
Alright what the image depicts is a plastic bottle with two holes in its cap for two wires. The holes are then caulked hot glued etc. to be waterproof. Then you open up the bottle and fill up with water almost to top [farther than in picture]. Then you hook up wires to a battery. What will happen when you do this?A no more room for hydrogen bubbles bottle expands blows upB hydrogen bubbles find a way out C utter failureI have been thinking this over if anyone out there is good at science outhere please help. Also if this does work it would be an awesome time bomb. PS i couldn't figure out how to add notes i use firefox please help.
Posted by thejrb 12 years ago | last reply 9 years ago
So i have seen forklifts use propane as a form of fuel i would like to make an engine that can take hydrogen that was made from a hydrogen generator and compressed into a propane tank and use that as the engines form of fuel but honestly i have no idea how to even start this...this is a science class project between me and my friend and as the engine we wanna use would be something around this probably something small and nice not like a car engine but it will still do something if put to use like connected to a bike or something http://www.bmw-powertrain.com/powertrain/en/motorc... so does anyone have any ideas? to make an engine like this run off of hydrogen within a compressed tank? would love your guys help as we would love to do this but do not know where to start
Asked by ShinigamiTentetsutou 1 year ago | last reply 6 months ago
I am in India ,i have a fiat car i wanna convert that car make it run on hydrogen i dont mind few modifications .but can it be succesful in doing so .plzzzz help me on this .should we change the fuel container and all that stuff.the car is abt 10 years old .i found out that other car makers r making cars which run on h2 with same concept of IC engines
Although the topic is quite old for some of us and mostly because I am too lazy today to make an Instructable: Hydrogen Peroxide ! Back in the day Hydrogen Peroxide was mainly known for the ability to bleech your hair, later it replaced chlorine based products for the preparation of paper and organic fibres. For me it is a good opportunity to go back in time and to pull out some of the remedies my grandparents already used. Who knows, there might be something that helps you or you might know other good uses that I failed to mention here, so feel free to comment. First off: What actually is hydrogen peroxide? We could check Wikipedia but I think it is enough to say that it basically water with an added oxgen mulecule which turn the stuff into a quite powerfull oxidizer. When hydrogen peroxide reacts the added oxygen is released and the normal water remains. Precausions and health risks. In the normal supermarket form hydrogen peroxide comes at a strenght of just 3%. This is just enough for wound treatment or cleaning off a fresh and small stain. The stuff you can buy at your hair dresser comes in concentrations of 5-15%, above that it is of little use to them. Pool grade peroxide however can come as high as 50%. It often requires a permit of at least leaving a copy of your drivers license to buy such high concentration but well worth it price wise. The downside of anything above 5% is a risk for your skin, eyes and airways. So when handling hydrogen peroxide you should waer long sleeve rubber gloves, safety or better swimming goggles and make sure that you don't create vapour by spraying it against the wind direction. Having water at hand to dilute and spillage on your skin is always good. What happens to me if things go wrong? Well, if handled correctly nothing should go wrong but of cause the worst would be eye contact. Getting concentrated hydrogen peroxide in your eyes means extreme pain and even with rinsing it out asap eye damage is more than just possible. Again: wear proper eye protection and if spraying use a filter mask, the paper type is enough!!! Nothing immediate happens on sking contact but a few minutes after contact the skin will turn slightly brown or goes white. This is caused by the oxygen release into your skin cells, if washed off quickly after noticing the discoloration will fade after a few hours. Prolonged exposure of the skin can cause skin cells to fully discolor and living cells might get damaged - a burning sensation is usually the sign that you need to wash the area now ;) Enough bad stuff said, let's see what we can do in the garden.... Fungal infection of your old roses or on your fruit trees? Sometimes the weather does not like our plants and by the time we discover a fungal infestation it is usually pruning time. There are commercial producta available that work quite well but especially the copper based ones tend to do more harm than good in th long run. An alternative is a solution of 10-20% hydrogen peroxide. Spray generously over all affected parts of the plant, leaves, twigs, stem and all. Make sure everything is properly wet! In some cases the fungus can act as a water replellent and it seems impossible to get any of the solution to wet these areas - a drop of dish washing liquid into the bottle will fix this! Watever runs off can be left as it only helps to get oxygen into the soil but of course you should not soak the area... Leave it on for about an hour, around 20 minutes if it quite warm. Rinse all off with clear water and repeat every 2 days for 5 treatments all up. After this time wait 2 or 3 weeks and check if the fungus still gows in some hard to reach areas. If so then repeat the treatment there until satisfied but wait another 2 weeks every 5 single treatments. In some areas of the world certain types of fungus on roses are refered to as "rust". ----- Moved into a new home and the garden beds smell really bad? The last house I moved into had a previous occupant with a big dog but no time to clean after his pet. The garden beds looked dead and I mean so dead that I could not even find weeds in them. And the smell was a distinct mix of old dog poo with lots of fresh cat poo mixed in it - the perfect outdoor pet toilet :( Trying to dig it all under made me recover that the top soil was more §$&*# than soil. I had to get rid of the bacteria of all the poo and somehow neutralize a lot of the unwanted "nutrients". The solution was to first loosen all the soil as deep as I could go. Then I added rice straw (but anything straw like or dry grass will do) to mix it through. At this stage I wished I had a gas mask LOL All up the contaminated garden beds covered about 20square meters. I got a 10 liter canister of pool grade hydrogen peroxide, from this I diluted down with 20 liters of water and a few drops of dishwashing liquid to help with the soil wetting. All was applied as evenly as I good with a watering can and then the area was covered with some tarp to try keeping as much oxygen on and in the soil as possible. A day later the tarp was removed and all beds watered with hose to drowning point. This watering was repeated every 3 days for 3 weeks to drive out all the excess and unwanted nutrients from the poo. The smell was already gone except for some cat urine residue which disappeared after some rounds of watering. Three months after the initial treatment I did some soil tests, added nutrients were required and the next season I had vegetables growing :) ----- Planting? Whether from seeds or seedlings, give hydrogen peroxide a try! I use a 5% solution to soak the potting mix I use before putting my seeds in it. Not only does it kill a few of the unwanted things that might still be in there but it adds a lot of oxygen into the soil, which gives the seeds a much better start. For seeds I use a 5% solution as well but only leave them in for about an hour before placing them between some wet paper towels until they start germinating. This way I can be sure all harmful bacteria and fungal spores are dead and I can use a sterile seed to keep going. Might just be my opinion but I think the germination rate is better and seedling in comparison start growing faster and stronger. Home uses.... As we learned before hydrogen peroxide, at least in higher concentrations is a powerful way to remove fungus. In our bathrooms we often have the problem that the ceiling starts to develop black spots as in the colder times water condenses here and takes a long time to dry off. If you now go to your favorite hardware store they will recommend the use of a chlorine based product, basically bleach... And although it does the job it also means your house will stink for days and if you scrub the ceiling you will get it on your sking and stink too. Hydrogen peroxide at 20% or higher concentrations can be sprayed onto the cleiling :) Of course you will need good protection for this and all things color should be removed, like towels or floor mats. By protection I mean a minimum of swimming goggles, a tyvek suit or similar to cover all exposed skin areas and at least a paper dust mask, better a filtered respirator like you use for spray painting or using insecticides. If you have a spray bottle with an adjustable nozzle then a stream is far better than a spray mist!! Not only is your exposure far lower but it much easier to wet the ceiling quickly. Wet all affected areas, then leave and the room, close the door and take off all clothes you used t protect you. The clothes can be left out to dry but double check that you had no soaked spot where your sking might have been in contact - if so rinse the skin with plenty of water! It will take some time to work and then dry, so best to do this in the summer time or if during the colder times you need to make sure the room is porperly heated and aired out to dry! Repeat until all black spots are gone, really bad areas will leave a permanent discoloration looking like a slight brwonish color is the ligh it right otherwise you won't see it. Once fully dry it is best to scrape off all lose paint and then to use a acrylic based sealer before giving the ceiling a fresh coat of white. The sealer will prevent the water to penetrate more than the paint level and if you get the fungus back on the paint it is far easier to clean ;) ----- Carpet cleaning.... When moving into a new rental with carpet on the floor you often are left with areas indicating the carpet might be "clean" but the underlay certainly is not. You can fix the underlay but you certainly can make sure all harmful stuff is gone from the carpet. Carpet cleaning machines can be hired but often much cheaper if you buy the "recommended" cleaning product with it. Rent is usually based on a daily base and price depends on how much cleaner you need. If you only want to desinfect the carpet which otherwise looks mostly fine than go for the smallest pack available and use it to spot clean areas you want cleaner first. For the desinfecting part I recommend to test how high you can go with the concentration of the hydrogen peroxide before using it on a big scale - keep in mind the carpet will never be fully dry and the remaining peroxide will continue to act! Test a 10% solution first before you go higher as you don't want to buy 30 liters or more of pool grade peroxide - just trust me on that one and only try to buy this much you do want to get into trouble a few days later! If 10 percent solution left on the carpet does not cause any bleaching of the fabric (unwanted bleaching that is) you can try higher for spot cleaning in demanding areas. A good spot to try the solution is under the cover or duct outlets, under these joining bars where carpet changes to tiles (if you can lift them off) or in wardrobes if the carpet goes inside. There are two way to treat your carpet once the general cleaning is done. a) use a garden sprayer or similar to wet the carpet This is good for single room treatment like for the baby room but especially on thicker carpets it requires a lot of solution and can become costly. Once wet leave for at least 30 minutes so the peroxide can do its thing, then use the machine with either the solution filled or just to dry off the carpet. I recommend to use the peroxide solution in the machine as it allows for better penetration and it will remove more soiled solution this way. If your catching container starts bubbling like mad it means you have a lot of §$%&#+ in the carpet and it might be best to first clean it all with the normal carpet cleaning agent before using the peroxide again - again tesing on smaller areas can help wasting the peroxide. If you need to store prepared solutions than it is best in a cold place. It will take several hours on an otherwise clean carpet for the peroxide to fully disappear so it best to use shoes and prevent skin contact during that time - especially if a baby crawls around ;) ----- Toilet.... We don't want to talk about it but everyone needs to clean their toilet sooner or later. For most things in there using the toilet brush when it happens will keep things clean and healthy. But what if someone in the house is sick or with a weak immune system? You could use all sorts of commercial cleaners and desinfectants but a wipe with wet towel or cloth soaked in a 10% solution of hydrogen peroxide will quickly eliminate all harmfull things on your seat, lid or bowl, including the buttons to press and the door handles ;) Just wipe and leave it wet for a minute or two then wipe again and ry - done! Personal use I always pack a small bottle of supermarket grade peroxide when going off road or camping trips. Although we now have modern desinfectants that won't stink or otherwise harm you I still prefer the old stuff ;) If you are far from civilisation than the last thing you want to need is medical attention for something that started as small as a scratch or graze.... Out in the unkown wilderness you will never know if the rockk you just crash landed on was used as a urinal by a fox the night before... A bit of gravel left in your skin might contain harmful bacteria... A cut with your own knife?? - What did you all cut since the last proper cleaning of the blade? You see where I am going here, a small thing might turn into something really nasty a day or two later. If you clean a freash and minor wound properly and then rinsie it with hydrogen perodixe most if not all harmful leftovers will be killed by the releasing oxygen. Of course this pretty much useless on bleeding wounds or where it is obvious that you won't be able to remove all debris from the wound - here it means you trip is still over in favour for proper medical treatment. The thing is that hydrogen peroxide was basically abandoned for all wound treatment once the modern "cleaning aids" became available as the peroxide will not only attack harmful things but also living tissue. The claims goes as far as causing bad scar tissue, damage to blood vessels and even "burning" of the tissue. One big problem I have with all these claims is that they were never really mentioned until the new meds came out. IMHO exposure time and how you use it it the key - common sense if you ask me. Noone should ever soak a wound in peroxide, if it is that big that you need to soak it you need medical attention anyway. And as said you should rinse the wound, that means all remaining liquid should be allowed to flow off - this will only leave a minor amount of peroxide in the wound and the exposure time will end with once all oxygen is released. For minor wounds I only use a paper tissue or cotton bud soaked in peroxide and wipe the wound.... ----- Smelly feet? Ok, maybe not the best way to start a conversation but we all know what sneakers do to our feet in the summer... Insoles with copper and activated carbon will help a lot and at least "cure" your sneakers while they are off your feet and have time to dry. But the smell is actually cause by bacteria growing from everywherey in your sneaker to your sking, actuall starting at your sking... If you wear your sneakers for long periods of time time or even whenever possible and also suffer from a bad smell hydrogen peroxide might be able to help you. Most sneakers will tolerate a machine wash and should come out germ free, if that is no option pack them in a sealed back and leaven them in the freezer over night - this will kill all bacteria and remove the smell. Now to break the endless cycle you need to remove the bacteria from inside your skin. So daily sock changes, freezing shoes and washing feet is a must! Your feet will really benefit from a foot bath in a 5% solution of hydrogen peroxide. To keep costs at a minimum use a container that is just the right size for your feet and prepare the solution from pool grade peroxide. I an ideal case you should not need more than 2 liters but all used product can be stored cool and re-used the next day, after that you need to make a new batch. Keep your feet submerged for at least 10 minutes. This will allow a deep penetration of the skin but might result in some white spots that will disappear after a few hours. Consenquent foot baths can be reduced to 5 minutes. After about a week you should notice that wearing your sneakes no longer causes and bad smell and you can stop the treatment. Freezing the sneakers over night, dialy (or more) sock changes and daily, proper cleaning of your feet should prevent any further bad smells :) ----- Bleaching your hair Althoug it was done for many years I really can't recommend using hydron peroxide for this purpose! Any concentration strong enough to have a proper effect in a reasonable time will at least cuase skin irritation. Back in the days they said your burning scalp is what you need to endure to get blonde hair :( And as said already you really don't want to get that stuff into your eyes... General uses If you have a fruit based stain then cahnces are hydrogen peroxide will remove it, especially if fresh. Even at supermarket concentration repeated application and proper drying off with a paper towel or similar will remove even red wine or beetroot stains. ------ Blood... On you skin blood is easy removed with cold water, same on other surfaces but washing off is no option a wet cloth or cotton piece will work fine. Hydrogen peroxide is good if things need to go fst or if the surface is porous, here the releasing oxigen will drive out the blood with the bubbles. ----- Fish tanks... If you love your tank then you really hate to medicate or even worse have a bad algea infestion, especially the stuff of the black kind. A change to activated carbon filter material is always recommended after a medical treatment to remove all leftovers from the system. However, certain medication simply won't be affected by a carbon filter and stay in the system until fully used or broken down otherwise. Especially in bigger tanks a partial water change is often out of the question as it would cause too much additional stress to the fish and plants. Hydrogen peroxide can help to break down most if not all remains of the used medication while at the same time adding more oxygen to the water. To be sensitive and safe in all enviroments I recomment to calculate the concentration based on the volume of your tank and to add the required amount of peroxide very slowly into the outgoing water stream from your pump. By slowly I mean in terms of a slow drip if using solutions over 10% to be added to the tank. If in doubt remove a suitable amount of tank water into a bucket and add the concentrated peroxide to reach the final tank limit. I strongly recommend to stay below 2% in favour over additional treatments a few days later if required. That means the diluted solution you add should be entered into the tank slowly if in doubt add a glass full every few minutes. For the treatment of the dreaded black algea you do the same 2% solution but be prepared that it will take several treatment until you see them die off. If you can then it is best relocate the fish for a few days so you can use a stronger solution of 5-8% just with the plants left in the tank. When transporting fish in a bag it can pay off to add a little bit of 3% peroxide to the bag to give additional oxygen for transport. I do this maually for every fish I buy from a store so I can be sure all fungus and bacteris is killed of before I introduce it to my tank. Really helps to prevent loosing a lot of fish just because you added one or two more to your tank ;) For the normal sized transport bags I use a good shot glass full of 3% peroxide in case you wondered. ----- Fridge and freezer Be it after long use or because you bought one second hand - once empty and warm some of our colling gadget just smell bad. A good clean with a hot water and your favourite cleaning agent is a good start, no need for aggressive stuff ;) If clean but still smelly, like after a power failure with fish in it you might want to go one step further. Best option is to use a spray bottle and a peroxide solution of at least 15% here. Use proper protection as mentioned above and spray all surface with the solution until soaked. What you can take out you take you take out, clean properly and then wipe or brush with the same peroxide solution. Bare aluminium should be handled with caution as in some cases it can oxidise badly, leaving a white and not removable crust behind. Here it is best to wipe and then wipe again with a cloth soaked in clear water to limit exposure time. No need to dry out - wipe out and check if it still smells, if so repeat and wiped off all areas as good as you can with a solution soaked cloth. Once the smell is gone dry out and enjoy smell free use from now on :) ----- Fruit and vegetables Unless you know exactly what happened to it you might want to clean your vegies and fruits properly before using them. Pesticides, herbicites, fungicites.... Not mention normal fungus and bacteria on the product.... On a commercial base hydron peroxide baths are often used to clean products for sensible people, hospital use or long term storage. For a personal use this only makes sense if you have free and unlimited access to the peroxide. An alternative are ozone bubblers. Expensive models can eb bought in shops or online, complete with timers or even a gauge showing the concentration in a room. On a hobby level for the kitchen sink we can use an ozone generator, air pump and bubble stone from the aquarium store ;) Let the pump bubble out the ozone for a minute or two, fill the sink with the fruit and veggies and move them around every few minutes. Best of course with an open window to limit you exposure to the ozone! Rule of thumb: If you can smell it is already too much in the air! The ozone in the water does the same as the peroxide: It breaks down harmful things with pure oxygen. The downside is that it is very harmful for your airways and body in general, so against all what youtube can offer I actually prefer to treat my fruit and veggie in a sealed bag. Place them inside, push out as much air as you can and then fill up with the ozone from the generator. Once the bag is full leave for about 30 minutes then wash and use or place the things in the fridge.
Posted by Downunder35m 1 year ago | last reply 1 year ago
I want to make a hydrogen balloon and am afraid rubber won't hold the gas in well enough. I was thinking I could make a balloon from a space blanket but am not sure how to connect the edges. I thought maybe I could fuse them with an Iron but am not sure. Will apreciate any help.
Asked by nurdee1 7 years ago | last reply 6 years ago
Hi, I need to create 96 volts and low variable amps... I don't know of any simple ways of doing this unless I spend lots of money.. So can I add some different dc power supplies to get to 96 volts dc? or is there another inexpensive way to make it happen? The purpose is for a large hydrogen generator, high volts, and low amps.. Thanks for your help... Bryan
Asked by bboyden 9 years ago | last reply 9 years ago
Hello, I am working on a Hydrogen generation project. I am using a PWM (pulse width modulator) to control the Generator from going into thermal runaway. However, the current PWM's on the market dont offer temperature control. Only duty cycle control. So I need some help here. I need a way to control a potentiometer to increase or decrease resistance based upon a temperature range from 80 to 95 degrees. I dont want this to turn the unit off, only lower the duty cycle when the peak temp is reached. Then also, when the unit is cold on start up, it would release full amps into it until it reached it peak operating temp. The idea is to make a PWM control the generator via duty cycle (amperage draw) and temperature. Make it a "set it, and forget it" system. My thoughts are using two surface mount thermostatic switches. One for low limit the other for the high limit. Then a relay and another potentiaometer. Theory of operation: On initial start up, the generator is offered full amperage draw of 40 amps(100% duty cycle) until it reaches its operating temperature of 80 to 95 degrees. Once it reaches the peak of the operating temp the upper limit switch kicks open causing a relay to offer a differing resistance (80% duty cycle) that would effectively make the PWM still keep producing hydrogen, but cool down. When or if the lower limit of 80 degrees is reached the lower limit thermostat would close allowing again 100% duty cycle to the generator. Thus, this system would keep the generator operating at an optimal temperature at all times regardless of outside temperature, and conditions. Current PWM's require the user to manually get them set. If the outside temps are colder the system will work less effectively. If the outside temps are hotter the temps may cause thermal runaway. All operating conditions require the user to be constantly fiddling with, and keeping an eye on the amp draw, temps, and voltage. This means eyes not on the road while driving. Bad ju-ju. I'd like to make this device super simple to operate, and build. With off the shelf items, not custom IC's. Any ideas?
Asked by ydeardorff 6 years ago | last reply 3 years ago
I have an electrode made of 304 SS that when hooked to a 12V automotive battery draws about 80A. That is WAY too much amps, and I want to boost the output voltage to 36 or more, and reduce the amps as low as possible. I plan to drive the flyback with a square wave generator. What do I need to know to wind my own coil: what core, size of wire for primary and secondary and how many turns of each? Thanks in advance. I've already found that an ignition coil will not work, unless you know of some way to adapt one so that it will.
Asked by galveston 9 years ago | last reply 9 years ago
Okay, here is the deal. Me and a friend where thinking about filling two weather balloons( http://www.ebay.com/itm/GIANT-Weather-Balloon-Meteorological-Military-8-Dia-/330626487344?pt=LH_DefaultDomain_0&hash=item4cfadfd430) with a lifting gas, sending it up with a camera and gps-cellphone. Now, we have everything else figured out but how to get hydrogen, as it is the lightest gas. Is there any way to produce those quantities of hydrogen within a 6-36 hours? I figure I'd ask here because there are quite a few hydrogen powered vehicles here.
Asked by bretta 6 years ago | last reply 5 months ago
A few days ago i started separating Hydrogen and Oxygen from water (with electricity of course) and saw that Hydrogen was very combustible.Can anyone tell me a good way to catch it (i tried a few ways but it either blows up or doesn't have enough pressure to go out of the tube and sometimes both) or just a way to collect it and have pressure?
Asked by Falcore 8 years ago | last reply 8 years ago
Asked by loki17 7 years ago | last reply 6 years ago
Ok earlier I asked how I can build the needed 110 DC out of 110 AC.... I can't seem to get things going so I was wondering if someone was willing to help me? I will be glad to pay a reward or payment or tip?? for anyone willing to build this for me... I need it to plug into the house 110 AC then go through a dimmer switch then a diode bridge then a ?? resonator or filter? or ? then this would be placed into the hydrogen generator.. Of course I would not hold any animosity over any problems that may happen, I will simply have someone else do it... as I'm disabled and have problems with soldering.. so if you can please email me and let me know what you can do for me... or if that is to much to ask, can you please send me all the parts I need and very detailed instructions... hahaha OK? or.... ??? I will be glad to send money for your time and the parts.. please contact me at email@example.com
Asked by bboyden 9 years ago | last reply 9 years ago
Hi,Pennsylvania State University researchers last week announced that they have developed a method of producing hydrogen gas by combining electron-generating bacteria, acetic acid and less than .2 volt source in a microbial fuel cell. Info at this URL... http://afp.google.com/article/ALeqM5iXbROJgdF3_6BtG3TZFEs9hiw8CgI first heard about this last week on NPR's Talk of the Nation. Here is NPR link - http://www.npr.org/templates/story/story.php?storyId=16343702≻=emafThe researcher who led the project Bruce Logan, the director of the Hydrogen Energy Center there said last week on the show that this was actually a relatively simple process.He claims 90 percent efficiency. Also claimed is that the process produces 288 per cent more energy in hydrogen than the electrical energy that is added to the process.I would love to build one small scale and combine it with solar panels. Or maybe try to generate some hydrogen and try using it as a fuel supplement for my car using something like this - http://www.hydrogen-fuel.ca/ . Anyone willing to tackle this one?
Posted by nadsab 11 years ago | last reply 11 years ago
I was just reading one of the biochemistry articles I have, and noticed that urea, the main componant of urine, has an extra, and not so tightly bound hydrogen atom attached to it. I am thinking renewable fuel cell fuel here, but other then smell, are there any other draw backs to using this? I mean, I realize the salt content may or may not be a bit hard on metal parts etc. .. Feed back welcome !
Posted by Goodhart 7 years ago | last reply 7 years ago
Wondering if any one have come across a video showing the steps or know how to do this and how to extract H2O2 form the solution to make hydrogen peroxide like discribed from wikipedia article http://en.wikipedia.org/wiki/Hydrogen_peroxide#Manufacture i know i just cut and pasted to make it easer the history barium peroxide with nitric acid. An improved version of this process used hydrochloric acid, followed by sulfuric acid to precipitate the barium sulfate byproduct. Sodium peroxide also makes H2O2 Na2O2 + 2 H2O → 2 NaOH + H2O2 those are hard to come by for DIY and thought maybe this would easier inorganic processes were used, employing the electrolysis of an aqueous solution of sulfuric acid or acidic ammonium bisulfate (NH4HSO4), followed by hydrolysis of the peroxodisulfate ((SO4)2)2− that is formed. peroxodisulfate commonly referred to as the persulfate ion
Posted by symboom 9 years ago | last reply 9 years ago
I need a relatively simple way to produce a few milliliters of dry H2 gas. I do NOT want HHO and I do NOT want electrolysis of water, I also would like this method to produce little to no water as a byproduct. I'm looking for generators because the minimum tank size of hydrogen I could buy (unless someone could locate a supplier in the UK that would sell me something the size of a propane tank or smaller) is far too large. I'm Interested in a chemical reaction or hydrocarbon cracking method that would require a maximum of 200 degrees C if it requires energy input, but I don't mind if it's terribly exothermic (unless its an thermite-like reaction, then we have a problem) since I have a very effective cooling system in place for it and the rest of the system. I forgot to add what its for, glow brazing. It'll be ionized and remove surface oxides while simultaneously heating the parts to be brazed.
Asked by The Ideanator 7 years ago | last reply 7 years ago
I've had an interest in how physicists obtain deuterium for their experiments (especially those dealing with nuclear fusion). I know it comes in small quantities in water, in the form of deuterium oxide ('heavy water') . It also comes in the form of 'heavy methane' also. I've looked at several patents dealing with extracting deuterium from such sources. Is their any do-it-yourself (DIY) techniques that could use every day materials to obtain deuterium?
Posted by bigboy4006 8 years ago | last reply 2 years ago
Aslam alecom Im Mohamed from Egypt and this frist time i ask here b4 im make dry cel hydrogen genertor and i get 1 liter per 50 second from 21 staliss sell plates 304 and i try to make my own stove and try to rune it by hho stove but it blow up beacos im not use flash back rresttor my qestion now how i make hho burner to my stove ? Where i can find company can i sell from here hho burner b4 i sent masseg for company in usa to sell from them but now one answer me my be cose thy know im arabic muslim now i ask ahelp from u f u know any company can make to me hho burner please tell me if u know how to make hho burner nd u can gude me to do it tell me if u have any photos and videio for hho stove plse sent it here all this photo to me when i try to make hho stove but last photo not to me thanks
Asked by ابوعبد اللها 2 years ago | last reply 2 years ago
I know that hydrogen peroxide and alcohol equals well"whoomph", but what happens if I mix hydrogen peroxide and aluminium?
Asked by flamesami 9 years ago | last reply 9 years ago
I want to know if its possible to replace the petroleum gas in a lpg powered car with hydrogen that i can produce myself and fill the cars gas tank with... if not is there a ratio of hydrogen to lpg that get good results?
Asked by grimgroper 8 years ago | last reply 8 years ago