Xianfeng Li

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Alumina carrier, method of preparing the same, and silver catalyst
- Patent number 9,592,491
- Issue date Mar 14, 2017
- China Petroleum and Chemical Corporation
- Xianfeng Li
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carrier for silver catalyst, its preparation, a silver catalyst mad...
- Patent number 9,144,793
- Issue date Sep 29, 2015
- China Petroleum and Chemical Corporation
- Jinbing Li
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ALUMINA CARRIER, METHOD OF PREPARING THE SAME, AND SILVER CATALYST
- Publication number 20150119590
- Publication date Apr 30, 2015
- China Petroleum and Chemical Corporation
- Xianfeng Li
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARRIER FOR SILVER CATALYST, ITS PREPARATION, A SILVER CATALYST MAD...
- Publication number 20120172608
- Publication date Jul 5, 2012
- Beijing Research Institute of Chemical Industry
- Jinbing LI
- C07 - ORGANIC CHEMISTRY