Dehua Wang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing p-xylene and ethylbenzene from C8 aromatic co...
- Patent number 11,845,718
- Issue date Dec 19, 2023
- China Petroleum and Chemical Corporation
- Yanqiang Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and device for separation by simulated moving bed adsorption
- Patent number 9,926,243
- Issue date Mar 27, 2018
- China Petroleum and Chemical Corporation
- Dehua Wang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Agglomerated zeolite adsorbents and process for producing the same
- Patent number 8,791,039
- Issue date Jul 29, 2014
- China Petroleum and Chemical Corporation
- Huiguo Wang
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
M-xylene Adsorbent and Preparation Method Therefor
- Publication number 20230405547
- Publication date Dec 21, 2023
- China Petroleum and Chemical Corporation
- Ningning GAO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING PARA-XYLENE AND ETHYLBENZENE FROM C8 AROMATIC...
- Publication number 20220332665
- Publication date Oct 20, 2022
- China Petroleum and Chemical Corporation
- Yanqiang YANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS AND DEVICE FOR SIMULATED MOVING BED ADSORPTION AND SEPARATI...
- Publication number 20140224742
- Publication date Aug 14, 2014
- China Petroleum and Chemical Corporation
- Dehua Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS AND DEVICE FOR SEPARATION BY SIMULATED MOVING BED ADSORPTION
- Publication number 20140155674
- Publication date Jun 5, 2014
- Dehua Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AGGLOMERATED ZEOLITE ADSORBENTS AND PROCESS FOR PRODUCING THE SAME
- Publication number 20110105301
- Publication date May 5, 2011
- Huiguo Wang
- C07 - ORGANIC CHEMISTRY