Zhuoqun Qian

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Short-flow process for desulfurization of circulating hydrogen and...
- Patent number 9,302,910
- Issue date Apr 5, 2016
- SHANGHAI HUACHANG ENVIRONMENT PROTECTION CO., LTD.
- Hualin Wang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for separating and recovering waste alkali fr...
- Patent number 8,221,634
- Issue date Jul 17, 2012
- East China University of Science and Technology
- Zhishan Bai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treating method and equipment for coke-cooling wastewater
- Patent number 7,419,608
- Issue date Sep 2, 2008
- East China University of Science and Technology
- Hualin Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR SEPARATING AND RECOVERING WASTE ALKALI FR...
- Publication number 20100126938
- Publication date May 27, 2010
- Zhishan BAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SHORT-FLOW PROCESS FOR DESULFURIZATION OF CIRCULATING HYDROGEN AND...
- Publication number 20100104498
- Publication date Apr 29, 2010
- Hualin Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATING METHOD AND EQUIPMENT FOR COKE-COOLING WASTEWATER
- Publication number 20070262032
- Publication date Nov 15, 2007
- Hualin Wang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...