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:
Jun. 02, 2009
Filed:
Aug. 31, 2007
Chao-yuh Chen, Taoyuan County, TW;
Ching-tsuen Huang, Taoyuan County, TW;
Chi-hung Liao, Taoyuan County, TW;
Ching-tu Chang, Taoyuan County, TW;
Chao-Yuh Chen, Taoyuan County, TW;
Ching-Tsuen Huang, Taoyuan County, TW;
Chi-Hung Liao, Taoyuan County, TW;
Ching-Tu Chang, Taoyuan County, TW;
Institute of Nuclear Energy Research, Taoyuan, TW;
Abstract
A vermiculite supported catalyst for carbon monoxide (CO) preferential oxidation (PROX) is disclosed. The CO PROX catalyst comprises at least one catalytic agent, one optional modifier agent, one carrier material, and a vermiculite support. The process for preparing the vermiculite supported catalyst in this invention includes depositing first the carrier material on a vermiculite support followed by calcination to form the carrier-containing support, and wet impregnating the catalytic agent and the optional modifier agent on the carrier-containing support followed by drying and calcination to form the CO preferential oxidation catalyst.