Making hydrogen ????

???????? ?????
Chamith119
Sergeant Major
Sergeant Major
Posts: 48
Joined: Mon Mar 08, 2010 10:15 pm

Making hydrogen ????

Post by Chamith119 » Sun May 20, 2012 9:33 pm

?????? , ?? wedding ????? Hydrogen ?????? ????? ???????? ?????? ???????
thanx :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :)
User avatar
Herath
Major
Major
Posts: 417
Joined: Thu Aug 05, 2010 7:09 pm

Re: Making hydrogen ????

Post by Herath » Sun May 20, 2012 9:43 pm

???????? ???? (??????? ???????????????) ??? ????? ???????? ?????? ?? ????. ??? ??????? ?????????? ???? ??????? ?????? ??????? ???? ?????? ?? ????? ??? ?????.

Caution
????? ????? ??? ????? ???? ??? ?????.
?????? ??? ??? ?????? ????? ???? ?????? ??????????
???????? ???? ?????????? ?????????

You need to add water too for the above in order to produce hydrogen.
User avatar
SevenZero
Major
Major
Posts: 263
Joined: Sun Nov 01, 2009 8:37 pm

Re: Making hydrogen ????

Post by SevenZero » Sun May 20, 2012 10:21 pm

Why don't you buy argon filled balloons straightaway from Arpico? I bought from Dehiwala Arpico few times.
User avatar
SemiconductorCat
Major
Major
Posts: 455
Joined: Mon Aug 22, 2011 8:42 pm
Location: currently in hyperspace

Re: Making hydrogen ????

Post by SemiconductorCat » Sun May 20, 2012 11:22 pm

Use eletrolysis method with the carbon anode and cathode [sine if you supply less than
1000V it's not possible to pull carbon atoms from the lattice and react ]to collect hytrogen.

Good luck , hytrogen is the energy. After the electricity , hytrogen is the purest form of the
energy which you could have.
Nimalkad
Sergeant
Sergeant
Posts: 24
Joined: Thu Dec 31, 2009 10:57 am
Location: Rajagiriya, Sri Lanka

Re: Making hydrogen ????

Post by Nimalkad » Mon May 21, 2012 9:25 am

I agree with Sevenzeros suggestion to use neutral argon balloons. There is another firm that sells balloons for parties. I have seen their delivery van .Hydrogen is not safe ( explosive). Besides , using caustic soda/ sodium bicarbonate and aluminium is a messy process. Not long ago, there was a newspaper report about a little girl who died at a wedding after hitting a flying cracker. When will Sri Lankans get security conscious?
User avatar
Saman
Lieutenant Colonel
Lieutenant Colonel
Posts: 828
Joined: Fri Jul 31, 2009 10:32 pm
Location: Mount Lavinia

Re: Making hydrogen ????

Post by Saman » Mon May 21, 2012 9:29 am

?????? , ?? wedding ????? Hydrogen ?????? ????? ???????? ?????? ???????
thanx :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :) :)
Use eletrolysis method with the carbon anode and cathode [sine if you supply less than
1000V it's not possible to pull carbon atoms from the lattice and react ]to collect hytrogen.

Good luck , hytrogen is the energy. After the electricity , hytrogen is the purest form of the
energy which you could have.
?? ???????? Wedding ???? ?????? ????? ????????? ????? :laughing:

When will Sri Lankans get security conscious?
Very true Nimal. Neutral balloons are the safest.
Have you seen the person who brought cold fusion to the subject? :lol:
User avatar
Herath
Major
Major
Posts: 417
Joined: Thu Aug 05, 2010 7:09 pm

Re: Making hydrogen ????

Post by Herath » Mon May 21, 2012 9:43 am

While hydrogen is explosive when reacting with Oxygen to produce water. I do not think that it is very hazardous unless it is made to be hazardous by adding metal, glass particles. While a tank of hydrogen surely means problems, small scales would not be a problem. This hydrogen producing reaction is done for students in 8th grade i think. :)

Anyway, neutral gasses are way safer than Hydrogen for the considered application. If the OP can afford to buy them (No idea about the cost).
User avatar
SemiconductorCat
Major
Major
Posts: 455
Joined: Mon Aug 22, 2011 8:42 pm
Location: currently in hyperspace

Re: Making hydrogen ????

Post by SemiconductorCat » Mon May 21, 2012 6:23 pm

hydrogen safety is a one complete subject in MSC level in chemical engineering.


and simply hydrogen can't be stored as in cylinders [even not asytline] like oxygen is compressed
and stored. However hydrogen can be stored in compressed tanks , but it's not feasible for large
applications. Because hydrogen tanks should be engineered complex. But you could see compressed
hydrogen in cars.

Normally we use a chemical solution to store hydrogen in large tanks,that's the industry method of
storing hydrogen.

On Rockets and NASA they store hydrogen in liquid state. If you could buy liquid nitrogen [which is
said cheaper than water] then you could easily store it in liquid state.

That's why before invent the Solid Rocket fuel, the rocket science was actually a rocket science.
User avatar
Saman
Lieutenant Colonel
Lieutenant Colonel
Posts: 828
Joined: Fri Jul 31, 2009 10:32 pm
Location: Mount Lavinia

Re: Making hydrogen ????

Post by Saman » Mon May 21, 2012 7:16 pm

SemiconductorCat, Chamith only needs to fill up few balloons, why don't you understand the point here. Why are you acting so abnormally like this :?
User avatar
Herath
Major
Major
Posts: 417
Joined: Thu Aug 05, 2010 7:09 pm

Re: Making hydrogen ????

Post by Herath » Mon May 21, 2012 7:43 pm

Saman wrote:SemiconductorCat, Chamith only needs to fill up few balloons, why don't you understand the point here. Why are you acting so abnormally like this :?
He is acting so weird because he in hyperspace and can not see the things we hippies type. :mrgreen: . I was itching to say something about him, but hold it back just to avoid endless .... you know. :)
Post Reply

Return to “??????? ???? ?????”