Youfei ZHANG

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Wide-size-fraction flotation system and process
- Patent number 12,115,539
- Issue date Oct 15, 2024
- China University of Mining and Technology
- Yaowen Xing
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

Information Patent Application
PRE-FLOTATION HIGH EFFICIENCY SLURRY CONDITIONING DEVICE FOR WIDE-P...
- Publication number 20230138748
- Publication date May 4, 2023
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Xiahui Gui
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
WIDE-SIZE-FRACTION FLOTATION SYSTEM AND PROCESS
- Publication number 20210402414
- Publication date Dec 30, 2021
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Yaowen XING
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...