With the winter months coming up and having some alcohol left over I was wondering if there are any problems storing my alcohol over the winter. Anyone have any input on storing denatured alcohol.
With the winter months coming up and having some alcohol left over I was wondering if there are any problems storing my alcohol over the winter. Anyone have any input on storing denatured alcohol.
A Fact Of Life:
After Monday and Tuesday even the calendar says;
W T F...............
KB3SYZ
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No problems storing it - it is pretty stable. Just don't store it in an aluminium fuel bottle.Originally Posted by ShakeyLeggs
I just keep it in a plastic bottle.
SGT Rock
http://hikinghq.net
My 2008 Trail Journal of the BMT/AT
BMT Thru-Hikers' Guide
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NO SNIVELING
Unlike white gas the only thing that happens with alcohol is that it tends to accumulate a bit of water the older it gets - basically it pulls the water out of the air. A good tight plastic container is all you need to store alcohol - avoid aluminum containers. Steel cans are OK.
Thanks for the info. I usually don't have any left over but this year I bought way too much. I still have a full can I haven't opened yet and about a half pint in my bottle. But the half pint will be used up. Again thanks for the advice.
A Fact Of Life:
After Monday and Tuesday even the calendar says;
W T F...............
KB3SYZ
-.- -... ...-- ... -.-- --..
http://shakeyleggs.wordpress.com/
I always pour back my left over fuel into the original container but I am wondering what happens if you leave it in a aluminum fuel bottle?
Corrosion.
SGT Rock
http://hikinghq.net
My 2008 Trail Journal of the BMT/AT
BMT Thru-Hikers' Guide
-----------------------------------------
NO SNIVELING
yes corrosion especially if a little salt has been added to the alcohol to make the flame visible
I am new to using alcohol stoves so this may be a silly question.
Would there be any problems storing my Pepsi can stove in my cook pot after I use it? Is the resedue left over after burning the alcohol toxic?
I want to make sure that I am not poisoning myself slowly!
Thanks,
-Don
IMO - no problem storing the stove in the pot - AFAIK all the compounds used to denature the alcohol evaporate/burn completely - but take my opinion for what it is worth - what do I know I'm no Chem Eng.
fondue, this is a wonderful treat year round and your can use your fuel. If there is a special someone in your life, when you make fondue he/she will think you think the world of them.
I have been thinking the same thing. I don't see a problem either. I am thinking about making a small nylon bag to put it in. That would also make it cleaner if I wanted to put it in my pocket to warm up before using.Originally Posted by DGrav
Someone talked about on another thread putting some alcohol in a small container and in their pocket to warm up before using on cold days. Anyone else do this? If so what is a good container to use?
I recycled a 4 oz Camp Soap bottle. It has a flip-spout, like those found on lighter fluid cans. This makes it easy to fill the stove, without spilling any fuel.Originally Posted by hammock engineer
The plastic container is unbreakable, and could easily fit in a pocket. It has never leaked. I store it in my pot, and it provides ample fuel for a weekend excusion. For longer outings, I have a recycled plastic flask; a suggestion I read on WB. The shape of the bottle allows it to fit nicely in the side pocket of my pack.
Roland
Okay, so aluminum is out (I just bought an MSR canister made of - aluminum!). I've seen elsewhere that alcohol will eventually rot plastic. Is there something else that can be used to carry or store alcohol in?
I carried fuel (HEET) in a plastic Coke bottle on my last hike, and found that even with the lid tightened down (but not overtightened), there was some leakage.
I wonder if that was due to it being jostled and squeezed while it was in the outer pocket of my pack, or if it would still happen sitting still (i.e., in the garage on a shelf over the winter).
If the alcohol reacts to plastic it may be certain types of plastic and/or over the very long term. I've kept denatured alcohol in contact lens solution bottles for a year or two with no hint of the plastic breaking down or a change in the alky. Although it's somewhat different, virtually all the isopropyl alky I've seen sold comes in plastic bottles. If you're concerned, experiement with a small amount. Contact lens solution bottles are great...they're nearly indestructable, don't leak and have fine control, removable nozzles. And free. Sizes range from 1/3 - 12oz.
FB
"All persons are born free and have certain inalienable rights. They include the right to a clean and healthful environment..."
Article II, Section 3
The Constitution of the State of Montana
I've been using mouthwash bottles for the past 10 years for both long and short-term storage. They come in many sizes .. are designed to hold alcohol .. I can see the liquid levels .. and they are basically free since they would be going in the recycle bin.
Backpacking light, feels so right.
I'm having a hard time finding any good reason why aluminum containers would be a problem. But as above, I also don't see why it would be necessary. Plastic bottles are fine. If you are really worried, use glass. Unlike metals and plastics, there will be no metal oxide contamination, no reactions with the container, and no permeability to oxygen or water.
Thanks, folks.
I'm going to use a Primus bottle, which seems to have a coating on the inside, and see if anything changes or goop appears in my alcohol stove. The MSR bottle is straight aluminum. The contact lens solution bottle is a good idea; thick walls. The one thing I do know is that a metal bottle won't leak or break, and if aluminum does corrode it will be noticeable. Yep, it weighs more, but that's the cost of insurance. Denatured is sold in metal cans (steel) anyway, so it can't be that corrosive. I'll let everyone know what happens - going on the C&O Canal tomorrow for a thru-hike.
If anyone saw a Primus or MSR canister dissolve from denatured, please let me know.
Thanks again.
Soda bottles are the best. They are durable, seal tight and don't react with the small amount of water in alcohol. Metal containers are expensive, less durable and can react with the small amount of water in alcohol.
I learned the hard way about aluminum bottles:-)
"If we had to pay to walk... we'd all be crazy about it."
--Edward Payson Weston