Invention Grant
- Patent Title: Precious metal recovery from organics-precious metal compositions with supercritical water reactant
- Patent Title (中): 有机物贵金属回收贵金属组合物与超临界水反应物
-
Application No.: US10258952Application Date: 2001-04-10
-
Publication No.: US07122167B2Publication Date: 2006-10-17
- Inventor: Simon Collard , Anders Gidner , Brian Harrison , Lars Stenmark
- Applicant: Simon Collard , Anders Gidner , Brian Harrison , Lars Stenmark
- Applicant Address: GB London SE Karlskoga
- Assignee: Johnson Matthey Public Limited Company,Chematur Engineering AB
- Current Assignee: Johnson Matthey Public Limited Company,Chematur Engineering AB
- Current Assignee Address: GB London SE Karlskoga
- Agency: RatnerPrestia
- Priority: GB0010241.8 20000428
- International Application: PCT/GB01/01601 WO 20010410
- International Announcement: WO01/83834 WO 20011108
- Main IPC: C01G55/00
- IPC: C01G55/00 ; C02F1/72
Abstract:
A supercritical oxidation process carried out in water is capable of oxidizing “organics” in precious metal organic compositions such as heterogeneous (Pt/C) or homogeneous precious metal catalysts and producing a precious metal oxide with few by-products and low losses of precious metal.
Public/Granted literature
- US20030185733A1 Precious metal recovery from organics-precious metal compositions with supercritical water reactant Public/Granted day:2003-10-02
Information query
IPC分类:
