Shili Zheng

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for production of alkali metal chromates
- Patent number 7,968,066
- Issue date Jun 28, 2011
- Institute of Process Engineering Chinese Academy of Sciences
- Zuohu Li
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF CONTROLLABLY REDUCING OXYGEN CONTENT, AND PREPARING TITAN...
- Publication number 20240375178
- Publication date Nov 14, 2024
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Ying ZHANG
- B22 - CASTING POWDER METALLURGY
Information Patent Application
PREPARATION METHOD OF HETEROSITE IRON PHOSPHATE AND APPLICATION THE...
- Publication number 20240055684
- Publication date Feb 15, 2024
- GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD
- Shili Zheng
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Method for production of alkali metal chromates
- Publication number 20060188419
- Publication date Aug 24, 2006
- Zhikuan Wang
- C01 - INORGANIC CHEMISTRY