Wei TAN

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Guangzhou, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electrification and leaching agent for mining rare earth ore by ele...
- Patent number 12,168,833
- Issue date Dec 17, 2024
- Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
- Hongping He
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Sludge concentration and conditioning device and method for treatin...
- Patent number 11,383,991
- Issue date Jul 12, 2022
- Swison Creative Environmental Solutions Co., Ltd.
- Wei Tan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Exhaust gas purifying and heat recovering system and method for slu...
- Patent number 10,967,323
- Issue date Apr 6, 2021
- Swison Creative Environmental Solutions Co., Ltd.
- Wei Tan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Bottom-drying sludge drying device and method
- Patent number 10,408,538
- Issue date Sep 10, 2019
- GUANGZHOU ENVIRONMENTAL CREATIVE SOLUTIONS CO LTD
- Wei Tan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR MINING RARE EARTH ORE BY DIRECT CURRENT
- Publication number 20250092783
- Publication date Mar 20, 2025
- Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
- Gaofeng Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
EXHAUST GAS PURIFYING AND HEAT RECOVERING SYSTEM AND METHOD FOR SLU...
- Publication number 20180361302
- Publication date Dec 20, 2018
- SWISON CREATIVE ENVIRONMENTAL SOLUTIONS CO., LTD.
- Wei Tan
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SLUDGE CONCENTRATION AND CONDITIONING DEVICE AND METHOD FOR TREATIN...
- Publication number 20180282195
- Publication date Oct 4, 2018
- SWISON CREATIVE ENVIRONMENTAL SOLUTIONS CO., LTD.
- Wei Tan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
BOTTOM-DRYING SLUDGE DRYING DEVICE AND METHOD
- Publication number 20180010852
- Publication date Jan 11, 2018
- GUANGZHOU ENVIRONMENTAL CREATIVE SOLUTIONS CO. LTD
- Wei TAN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE