Chaoqun LI

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Patents Grantslast 30 patents

Information Patent Grant
Trolley sealing device for flue gas circulation system of sintering...
- Patent number 11,780,004
- Issue date Oct 10, 2023
- Institue of Process Engineering, Chinese Academy of Sciences
- Tingyu Zhu
- B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

Information Patent Application
PELLET FLUE GAS CIRCULATION AND WASTE HEAT UTILIZATION PROCESS AND...
- Publication number 20230243586
- Publication date Aug 3, 2023
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Tingyu ZHU
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
TROLLEY SEALING DEVICE FOR FLUE GAS CIRCULATION SYSTEM OF SINTERING...
- Publication number 20230140052
- Publication date May 4, 2023
- INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
- Tingyu ZHU
- B22 - CASTING POWDER METALLURGY