Propane Tanks - Warning

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N Smock

Well-known member
Joined
Mar 9, 2005
Posts
246
Location
Long Branch, NJ
Below is a copy of an email I got from a friend. It is important for the people who swap tanks.

<Meth cooks are getting propane tanks from the exchanges at Wal-Mart,
Kroger, etc. and emptying them of the propane.  Then, they are filling
them with anhydrous ammonia (which they now have a recipe for by the way).
After they are finished with them, they return them to the store.

They are then refilled with propane and sent back for you and me to buy.

Anhydrous ammonia is very corrosive and weakens the structure of the
tank. It can be very dangerous when mixed with propane and hooked up to our
grills, etc.

You should inspect the propane tank for any blue or greenish residue
around the valve areas.  If it is present, refuse to purchase that one."

Check out the following website for more details.  They also have
pictures you can show.  Click here.>

Nelson
[edit]Activated link.[/edit]
 
http://www.snopes.com/crime/warnings/methtank.asp

Check this out, basically it says that while this has factual inforamtion, it is unlikey to happen.  Not that you shouldn't be aware, but the liklihood of you ever seeing this is akin to winning the lottery.

 
Lest anyone panic, this is NOT a problem you need have a lot of concern about ([in my opinion].

While it is true that meth cooks use propane tanks to transport ammonia, Snopes says there is no evidence, e.g. police reports, that quantities of damaged tanks are being exchanged for others at retail outlets.  Yes it has happened, but the likelihood of a retail customer encountering a tank corroded by ammonia is probably no greater than any other kind of "tank abuse", e.g. damaged valves or rusty cylinders. The tanks are supposed to be inspected for visible signs of failure when they are refilled anyway and the tank company is at least as likely as the end user to spot ammonia residue on the tank. The warning quoted in this missive is one from the NPGA to tank vendors and refilling stations to be on the lookout for such tanks and is not intended to be a warning to consumers.

So yes, pay attention to the condition of any propane tank you use and watch for signs of rust, corrosion or physical damage in and around the valves. And don't use any that are questionable. You were all doing that anyway, right?  :)
 
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