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:
Mar. 06, 2012
Filed:
Mar. 24, 2008
Toshiyuki Nakamura, Nagoya, JP;
Nobuhiko Mori, Nagoya, JP;
Osamu Sakai, Nagoya, JP;
Koichi Katsurayama, Nagoya, JP;
Takashi Ina, Nagoya, JP;
Koki Hamada, Yokohama, JP;
Toshiyuki Nakamura, Nagoya, JP;
Nobuhiko Mori, Nagoya, JP;
Osamu Sakai, Nagoya, JP;
Koichi Katsurayama, Nagoya, JP;
Takashi Ina, Nagoya, JP;
Koki Hamada, Yokohama, JP;
NGK Insulators, Ltd., Nagoya, JP;
Abstract
There is disclosed a permselective membrane reactor which efficiently forms hydrogen by use of a water-gas shift reaction and which is excellent in an aspect of manufacturing cost. In a permselective membrane reactor, a permselective membrane is a Pd membrane or a Pd alloy membrane, and a catalyst layer includes a first catalyst layer on the side of the permselective membrane and a second catalyst layer disposed apart from the permselective membrane. The first catalyst layer has a noble metal-based catalyst, and the second catalyst layer has an iron-based catalyst.