The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 24, 1988
Filed:
Jul. 27, 1987
Auston K Roberts, Chino, CA (US);
William E Trainer, Anaheim, CA (US);
David L Biederman, Columbia, TN (US);
Stauffer Chemical Company, Westport, CT (US);
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.