Ask A Scientist© Chemistry Archive

name         John R. M.
status       other
age          old

Question -   Is there a neutralizer for gasoline that reduces or stops
an explosion
hazard?  A gas tank in my boat leaked about 30 gallons of fuel into
areas impossible to use an electric bilge pump to remove.  Even if we
use a hand operated pump, there will be some gas remaining.  I would
certainly appreciate your reply.  Good weather coming and no one will
tackle this project.  Many thanks!  John
--------------------
John,

Gasoline is less dense than water -- that is, gasoline it will float. Fill the
boat with enough water to lift the gasoline layer to an accessible level than
use a skimmer to pump off the upper (gasoline) layer. Add water as may be
necessary to complete the task.

Regards,
ProfHoff 292
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For sure you should not use any electrical pump of any kind unless it is
explosion-proof and designed for such an operation. Suggestion # 1 Do not do
anything yourself, it is just too risky. Suggestion #2 : Contact your local
fire department, coast guard, EPA, or HAZMAT disposal bureau for help. You
should spend the money to have this operation done by experts.

This is not a job for weekend boat enthusiasts -- you could lose the boat
and hurt or even kill someone if you have an explosion/fire.

Vince Calder
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John R.M.,

Off hand I do not know of any ways to make gasoline less
flammable, but you might try to ask around if one has a
pump with an explosion proof motor on it. Maybe a
portable shop vac that one can plug into a cigarette
lighter on a boat.  Just some suggestions.

Sincerely,

Bob Trach
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