Chemistry of inorganic compounds – Phosphorus or compound thereof – Elemental phosphorus
Patent
1987-07-27
1988-05-24
Heller, Gregory A.
Chemistry of inorganic compounds
Phosphorus or compound thereof
Elemental phosphorus
423323, C01B 2501, C01B 2502, C01B 2504
Patent
active
047464992
ABSTRACT:
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.
REFERENCES:
patent: 4686094 (1987-08-01), Roberts et al.
Biederman David L.
Roberts Auston K.
Trainer William E.
Fennelly Richard P.
Heller Gregory A.
Stauffer Chemical Company
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