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:
Aug. 01, 1978
Filed:
Jul. 02, 1975
Applicant:
Inventors:
Jerome R Sudduth, Pasadena, TX (US);
Donald A Keyworth, Houston, TX (US);
Assignee:
Tenneco Chemicals, Inc., Saddle Brook, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01K / ; B01D / ;
U.S. Cl.
CPC ...
204165 ; 423240 ; 423245 ;
Abstract
Gas streams that contain from about 10 ppm to 1000 ppm of vinyl chloride are purified by passing them through a zone of silent electric discharge. This treatment destroys at least 80%, and in most cases 90% or more, of the vinyl chloride in the gas stream.