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Beijing, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Converter bottom blowing system capable of allowing multiple media...
Patent number
12,123,063
Issue date
Oct 22, 2024
University of Science and Technology Beijing
Kai Dong
C21 - METALLURGY OF IRON
Information
Patent Grant
Converter CO2—O2 mixed injection smelting method and method of dyna...
Patent number
11,788,160
Issue date
Oct 17, 2023
University of Science and Technology Beijing
Chao Feng
C21 - METALLURGY OF IRON
Information
Patent Grant
Efficient long-service-life blowing method and system for vanadium...
Patent number
10,988,818
Issue date
Apr 27, 2021
University of Science and Technology Beijing
Rong Zhu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CONVERTER BOTTOM BLOWING SYSTEM CAPABLE OF ALLOWING MULTIPLE MEDIA...
Publication number
20240247328
Publication date
Jul 25, 2024
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Kai DONG
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR EFFICIENTLY REMOVING CU IN ELECTRIC FURNACE STEELMAKING...
Publication number
20240191317
Publication date
Jun 13, 2024
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Guangsheng WEI
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD FOR EVALUATING ENERGY EFFICIENCY OF ELECTRIC ARC FURNACE STE...
Publication number
20240158876
Publication date
May 16, 2024
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Guangsheng WEI
C21 - METALLURGY OF IRON
Information
Patent Application
CONVERTER CO2-O2 MIXED INJECTION SMELTING METHOD AND METHOD OF DYNA...
Publication number
20220340986
Publication date
Oct 27, 2022
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Rong ZHU
C21 - METALLURGY OF IRON
Information
Patent Application
METHOD OF DYNAMIC CONTROL FOR BOTTOM BLOWING O2-CO2-CaO CONVERTER S...
Publication number
20220325368
Publication date
Oct 13, 2022
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Rong ZHU
C21 - METALLURGY OF IRON
Information
Patent Application
EFFICIENT LONG-SERVICE-LIFE BLOWING METHOD AND SYSTEM FOR VANADIUM...
Publication number
20200340070
Publication date
Oct 29, 2020
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Rong ZHU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL