Zhou DU

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Beijing, CN

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Patents Applicationslast 30 patents

Information Patent Application
HYDROGENATION METHOD FOR AROMATIC POLYMER AND HYDROGENATED BLOCK CO...
- Publication number 20240262940
- Publication date Aug 8, 2024
- China Petroleum and Chemical Corporation
- Jianjun CHEN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SELECTIVE HYDROGENATION OF BUTADIENE EXTRACTION TAIL GAS...
- Publication number 20240076559
- Publication date Mar 7, 2024
- China Petroleum and Chemical Corporation
- Yan LI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...