Shizhen ZHANG

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Jinan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing sulfur from reduction of sulfate/ nitrate by...
- Patent number 11,292,718
- Issue date Apr 5, 2022
- Shandong University
- Chunyuan Ma
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
System and method for recovering sulfur in copper smelting process
- Patent number 11,286,162
- Issue date Mar 29, 2022
- Shandong University
- Chunyuan Ma
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARING SULFUR FROM REDUCTION OF SULFATE/ NITRATE BY...
- Publication number 20210331922
- Publication date Oct 28, 2021
- Shandong University
- Chunyuan MA
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
SYSTEM AND METHOD FOR RECOVERING SULFUR IN COPPER SMELTING PROCESS
- Publication number 20210331921
- Publication date Oct 28, 2021
- Shandong University
- Chunyuan MA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL