Zhonghuo DENG

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Patents Applicationslast 30 patents

Information Patent Application
HYDROGENATION CATALYST AND PREPARATION METHOD THEREFOR AND USE THEREOF
- Publication number 20230211316
- Publication date Jul 6, 2023
- China Petroleum and Chemical Corporation
- Yanzi JIA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OIL SLURRY FILTER, OIL SLURRY FILTER UNIT AND OIL SLURRY FILTER SYS...
- Publication number 20220152534
- Publication date May 19, 2022
- China Petroleum and Chemical Corporation
- Zhihai HU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL