Youcheng Liu

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Trifunctional catalyst for sulphur transfer, denitrogenation and co...
- Patent number 7,754,650
- Issue date Jul 13, 2010
- Beijing SJ Environmental Protection and New Material Co., Ltd.
- Zhenyi Liu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Trifunctional catalyst for sulphur transfer, denitrogenation and co...
- Publication number 20060100096
- Publication date May 11, 2006
- Beijing SJ Environmental Protection and New Material Co., Ltd.
- Zhenyi Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL