Re: fire from water.

From: donald j haarmann (donald-haarmann_at_worldnet.att.net)
Date: 12/31/04


Date: Fri, 31 Dec 2004 15:43:03 GMT


"Neil Lawrence" <NeilDogL@trilobyte.net

> At a recent outing with a youth group (I am an adult advisor) one of
> the other advisors started a fire by pouring water on the camp fire. I
> know he had done something previously to prepare the effect, however he
> won't share his secret. I thought of the obvious like K metal however I
> can't see that being able to sit for any length of time in a stable
> condition waiting to be ignited. I also thought of a pool chlorinator
> but wasn't able to generate that much heat in my own tests.
>
> Has anyone here done this before and if so what was the material used?
>
>
> --------
>
> Neil Lawrence

-----------
US Patent 3 537 397 Water reactive igniter. [Na peroxide &c.]

Ca phosphide 20% Mg/Al phosphide 80
Ca phosphide 5% Ca carbide 95

Have been used.

-- 
donald j haarmann - independently dubious


Relevant Pages

  • Re: fire from water.
    ... in article 1104432844.990810@game.trilobyte.net, Neil Lawrence at ... > the other advisors started a fire by pouring water on the camp fire. ... potassium permanganate might do the job as well. ...
    (sci.chem)
  • Re: fire from water.
    ... "Neil Lawrence" <NeilDogL@trilobyte.net ... > the other advisors started a fire by pouring water on the camp fire. ...
    (sci.chem)
  • Re: fire from water.
    ... "Neil Lawrence" <NeilDogL@trilobyte.net ... > Thank you for the suggestions I had thought about using carbide to generate acetylene but hadn't thought of using the phosphide ... The Ca phosphide yields phosphine gas which is spontaneously flammable. ...
    (sci.chem)