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. 11, 2005
Filed:
Apr. 17, 2002
Wataru Kobayashi, Yamaguchi-ken, JP;
Masao Nakano, Yamaguchi-ken, JP;
Wataru Kobayashi, Yamaguchi-ken, JP;
Masao Nakano, Yamaguchi-ken, JP;
Tosoh Corporation, Yamaguchi, JP;
Abstract
A combustion catalyst for removing organic compounds which includes a mixture of a zeolite and a metal oxide containing at least one of the elements of the platinum group. Another combustion catalyst for removing organic compounds which comprises an alumina having such a pore size distribution that, where 'a' represents a pore radius in Å at the maximum of the pore size distribution curve, the accumulated pore volume of pores having radii in the range of 'a' ±25 Å is at least 65% of the total volume of all the pores, the alumina containing less than 1% by weight of rare earth elements and being loaded with one or more elements of the platinum group. A process for removing organic compounds, the process including the step of contacting organic compounds with either one of the above catalysts.