Qian Xue

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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
Alumina support for silver catalyst, preparation and use thereof
- Patent number 9,233,942
- Issue date Jan 12, 2016
- China Petroleum and Chemical Corporation
- Wei Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Support for silver catalyst in ethylene oxide production, methods f...
- Patent number 9,006,127
- Issue date Apr 14, 2015
- China Petroleum and Chemical Corporation
- Jun Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Continuous Gas Separation System Combining Hydrate-based Process an...
- Publication number 20230415111
- Publication date Dec 28, 2023
- China Petroleum and Chemical Corporation
- Qian XUE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ALUMINA SUPPORT FOR SILVER CATALYST, PREPARATION AND USE THEREOF
- Publication number 20120083613
- Publication date Apr 5, 2012
- Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical C...
- Wei LIN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SUPPORT FOR SILVER CATALYST IN ETHYLENE OXIDE PRODUCTION, METHODS F...
- Publication number 20120065055
- Publication date Mar 15, 2012
- Beijing Research Institute Of Chemical Industry, China Petroleum & Chemical C...
- Jun JIANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL