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Heet or Alcohol

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PostedMar 25, 2009 at 8:58 pm

I've been using a super cat with denatured alcohol.

It boils 2 cups of water with about 1 – 1.5 ounces. I'm fairly happy with it.

Would the yellow Heet boil water quicker?

Nick Gatel BPL Member
PostedMar 25, 2009 at 9:38 pm

I don't think so. I experimented with both, and they are pretty much the same.

Mark Hurd BPL Member
PostedMar 25, 2009 at 10:07 pm

John,

HEET (yellow bottle) is methanol. Denatured alcohol is usually ethanol with some methanol or other non-drinkable substances mixed in.

So what is the difference?
methanol has about 4.6 kcal/gm
ethanol has about 6.4 kcal/gm

Ethanol has about a third more energy available per gram than HEET. So your denatured alcohol ( depending on how pure it is ) probably boils water a little quicker than HEET would. However I would guess that it isn't a big difference given all the variables with alcohol stoves.

Stick with your denatured alcohol.

-Mark

PS- For more info than you ever wanted to know about stoves and fuel check out:

http://zenstoves.net/

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