Qijun Zhang

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for preferentially recovering manganese from waste lithium-r...
- Patent number 12,119,464
- Issue date Oct 15, 2024
- Beijing University of Technology
- Dean Pan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparing ecological foamed ceramic from lepidolite filt...
- Patent number 12,006,268
- Issue date Jun 11, 2024
- Beijing University of Technology
- Dean Pan
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method for separating and extracting rare-earth and regenerating ra...
- Patent number 11,753,308
- Issue date Sep 12, 2023
- Beijing University of Technology
- Yufeng Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREFERENTIALLY RECOVERING MANGANESE FROM WASTE LITHIUM-R...
- Publication number 20240170751
- Publication date May 23, 2024
- BEIJING UNIVERSITY OF TECHNOLOGY
- Dean PAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PREPARING ECOLOGICAL FOAMED CERAMIC FROM LEPIDOLITE FILT...
- Publication number 20240059619
- Publication date Feb 22, 2024
- BEIJING UNIVERSITY OF TECHNOLOGY
- Dean PAN
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
Method for separating and extracting rare-earth and regenerating ra...
- Publication number 20230286822
- Publication date Sep 14, 2023
- BEIJING UNIVERSITY OF TECHNOLOGY
- Yufeng Wu
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
method for recovering rare-earth in cerium-based rare-earth polishi...
- Publication number 20230265541
- Publication date Aug 24, 2023
- BEIJING UNIVERSITY OF TECHNOLOGY
- Qijun Zhang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...