Invention Grant
US07374737B2 Use of a tiO2 composition as catalyst for hydrolyzing COS and/or HCN
有权
使用TiO 2组合物作为水解COS和/或HCN的催化剂
- Patent Title: Use of a tiO2 composition as catalyst for hydrolyzing COS and/or HCN
- Patent Title (中): 使用TiO 2组合物作为水解COS和/或HCN的催化剂
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Application No.: US10492175Application Date: 2002-10-08
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Publication No.: US07374737B2Publication Date: 2008-05-20
- Inventor: Christophe Nedez , Jean-Louis Ray
- Applicant: Christophe Nedez , Jean-Louis Ray
- Applicant Address: FR Rueil Malmaison
- Assignee: Axens
- Current Assignee: Axens
- Current Assignee Address: FR Rueil Malmaison
- Agency: Millen, White, Zelano, Branigan, P.C.
- Priority: FR0112987 20011009
- International Application: PCT/FR02/03427 WO 20021008
- International Announcement: WO03/031058 WO 20030417
- Main IPC: B01D53/34
- IPC: B01D53/34 ; B01D53/48 ; B01D53/54
Abstract:
The invention concerns the use of a composition based on TiO2 as a catalyst for hydrolyzing COS and/or HCN in a gas mixture, said composition comprising at least 1% by weight of at least one sulphate of an alkaline-earth metal selected from calcium, barium, strontium and magnesium.
Public/Granted literature
- US20040247507A1 Use of a tiO2 composition as catalyst for hydrolyzing cos and/or hcn Public/Granted day:2004-12-09
Information query
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