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:
Sep. 03, 1996
Filed:
Aug. 29, 1994
Applicant:
Inventors:
J Scott Buchanan, Hamilton, NJ (US);
Mohsen N Harandi, Langhorne, PA (US);
Frederick J Krambeck, Cherry Hill, NJ (US);
Klaus W Schatz, Lawrenceville, NJ (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62D / ; B01D / ;
U.S. Cl.
CPC ...
422171 ; 422169 ; 588259 ;
Abstract
A system for containing and neutralizing a heavy vapor cloud from a potential source of hazardous vapor, such as HF from an HF alkylation unit, comprising a primary containment enclosure for containing and neutralizing a major portion of the vapor in the event of a leak, and a secondary fence line spaced from the primary enclosure for absorbing the vapor as the cloud passes therethrough.