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:
Oct. 13, 1981
Filed:
Dec. 26, 1979
Applicant:
Inventors:
Shinji Aoki, Tokyo, JP;
Keita Kawamura, Fujisawa, JP;
Hitoshi Kimura, Fujisawa, JP;
Tsutomu Katayama, Kitakyushu, JP;
Chikara Kaido, Kitakyushu, JP;
Hiroshi Yoshida, Koganei, JP;
Assignee:
Ebara Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
2041 / ;
Abstract
There is disclosed an improved method of treating waste gas by electron irradiation with ammonia being added to the waste gas, characterized in that the reaction temperature is held between 50.degree. C. and 80.degree. C. during the treatment.