Gas treating agent and its preparation method, gas purifying method, purifier and purifying apparatus

Application Number: 00108993
Application Date: 2000.05.26
Publication Number: 1276265
Publication Date: 2000.12.13
Priority Information: 1999/6/4 JP 158682/99
International: B01D53/02;B01J20/18;B01J23/38;B01J29/00;B01J35/10
Applicant(s) Name: Nippon Sanso K. K.
Inventor(s) Name: Ichii Toshihiko;Nakaga Hirosuke;Kawai Masaudo
Patent Agency Code: 11105
Patent Agent: zhang bengyuan
Abstract The present invention relates to a gas processing agent for removing carbon monoxide, hydrogen, carbon dioxide and water vapor in a gas at the same time, which can maintain a high oxidation activity and have a long life time, a manufacturing method therefor and a gas purification method. More specifically, the present invention relates to a gas processing agent made of a catalyst made of an inorganic porous material layer containing at least one selected from a group consisting of platinum, palladium, rhodium and ruthenium, or oxides thereof and an adsorbent, and a manufacturing method therefor, a gas purifier, a gas purification method and a gas purification apparatus using the gas processing agent.