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Patents Grants
last 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
Green resource-generating method based on thermal mass synergy of w...
Patent number
12,054,673
Issue date
Aug 6, 2024
Beijing University of Technology
Dean Pan
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
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 preparing lead smelting slag glass-ceramics based on the...
Patent number
11,964,902
Issue date
Apr 23, 2024
Beijing University of Technology
Yufeng Wu
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Method of separating and recovering bromine from printed circuit bo...
Patent number
11,858,822
Issue date
Jan 2, 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 enriching precious metals from printed circuit board inc...
Patent number
11,447,845
Issue date
Sep 20, 2022
Beijing University of Technology
Dean Pan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Comprehensive recovery method of pyrolysis polymetallic product fro...
Patent number
11,447,846
Issue date
Sep 20, 2022
Beijing University of Technology
Dean Pan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of pretreatment and bromine recovery of PCB incineration ash
Patent number
11,198,615
Issue date
Dec 14, 2021
Beijing University of Technology
Yufeng Wu
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method of recovering bromide from bromine-containing smelting ash
Patent number
10,954,125
Issue date
Mar 23, 2021
Beijing University of Technology
Dean Pan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for recovering valuable metals and simultaneously preparing...
Patent number
10,626,053
Issue date
Apr 21, 2020
Beijing University of Technology
Yufeng Wu
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Pollution-free method for recycling iron-based grinding waste
Patent number
9,796,022
Issue date
Oct 24, 2017
University of Science and Technology Beijing
Shengen Zhang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Complete non-cyanogens wet process for green recycling of waste pri...
Patent number
9,689,055
Issue date
Jun 27, 2017
University of Science and Technology Beijing
Shengen Zhang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Technologies of twice dissolved by hydrochloric acid for waste rare...
Patent number
9,322,083
Issue date
Apr 26, 2016
University of Science and Technology Beijing
Shengen Zhang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 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 lead smelting slag glass-ceramics based on the...
Publication number
20240076229
Publication date
Mar 7, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Yufeng WU
C03 - GLASS MINERAL OR SLAG WOOL
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 Recovering High-Purity Sodium Bromide From Bromine-Conta...
Publication number
20240010507
Publication date
Jan 11, 2024
BEIJING UNIVERSITY OF TECHNOLOGY
Dean Pan
C01 - INORGANIC CHEMISTRY
Information
Patent Application
A METHOD OF SEPARATING AND RECOVERING BROMINE FROM PRINTED CIRCUIT...
Publication number
20230192488
Publication date
Jun 22, 2023
BEIJING UNIVERSITY OF TECHNOLOGY
DEAN PAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Comprehensive Recovery Method Of Pyrolysis Polymetallic Product Fro...
Publication number
20220205063
Publication date
Jun 30, 2022
BEIJING UNIVERSITY OF TECHNOLOGY
Dean Pan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A Green Resource-Generating Method Based on Thermal Mass Synergy of...
Publication number
20220119714
Publication date
Apr 21, 2022
BEIJING UNIVERSITY OF TECHNOLOGY
Dean Pan
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
A Method for Enriching Precious Metals from Printed Circuit Board I...
Publication number
20210324496
Publication date
Oct 21, 2021
BEIJING UNIVERSITY OF TECHNOLOGY
Dean Pan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A METHOD OF RECOVERING BROMIDE FROM BROMINE-CONTAINING SMELTING ASH
Publication number
20200392000
Publication date
Dec 17, 2020
BEIJING UNIVERSITY OF TECHNOLOGY
DEAN PAN
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
A Method of Pretreatment and Bromine Recovery of PCB Incineration Ash
Publication number
20200262712
Publication date
Aug 20, 2020
BEIJING UNIVERSITY OF TECHNOLOGY
Yufeng Wu
C01 - INORGANIC CHEMISTRY
Information
Patent Application
A METHOD FOR RECOVERING VALUABLE METALS AND SIMULTANEOUSLY PREPARIN...
Publication number
20190382312
Publication date
Dec 19, 2019
BEIJING UNIVERSITY, OF TECHNOLOGY
YUFENG WU
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Method for Treating Waste Rare Earth Luminescent Material Using Dua...
Publication number
20150225813
Publication date
Aug 13, 2015
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Shengen Zhang
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
POLLUTION-FREE METHOD FOR RECYCLING IRON-BASED GRINDING WASTE
Publication number
20130091987
Publication date
Apr 18, 2013
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Shengen ZHANG
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
COMPLETE NON-CYANOGENS WET PROCESS FOR GREEN RECYCLING OF WASTE PRI...
Publication number
20120318681
Publication date
Dec 20, 2012
UNIVERSITY OF SCIENCE AND TECHNOLOGY BEIJING
Shengen ZHANG
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR