Method of decontaminating a location containing pyrophoric P.sub.4 -contamination

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United States of America Patent

PATENT NO 4746499
SERIAL NO

07078426

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Abstract

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A method of decontaminating a location containing pyrophoric P.sub.4 -contamination is described. It comprises bringing to the location a portable vehicle which comprises at least one of the necessary items needed to accomplish the contacting of the P.sub.4 -contaminated material, while it is under a protective blanket of a nonflammable fluid, with an oxygen-containing gas, such as air, pure oxygen, or mixtures thereof. The portable vehicle may contain, for example, a scrubber, a source of oxygen, a pump, means to convey the oxygen-containing gas to the P.sub.4 -contaminated material, and means to convey any effluent resulting from the treatment to suitable recovery or treatment apparatus.

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Patent Owner(s)

Patent OwnerAddress
STAUFFER CHEMICAL COMPANY A CORP OF DEWESTPORT CT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biederman, David L Columbia, TN 4 17
Roberts, Auston K Chino, CA 4 17
Trainer, William E Anaheim, CA 4 17

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