Wucan LIU

Person

Hangzhou, Zhejiang Province, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method for reducing carbon deposits on catalyst in recycling HFC-23
- Patent number 11,878,290
- Issue date Jan 23, 2024
- SINOCHEM LANTIAN CO., LTD.
- Jianjun Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing 2-chloro-5-trifluoromethylpyridine
- Patent number 11,254,642
- Issue date Feb 22, 2022
- ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH CO., LTD.
- Wanjin Yu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with hi...
- Patent number 11,186,546
- Issue date Nov 30, 2021
- ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH CO., LTD.
- Wanjin Yu
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR PREPARING 2,3,3,3-TETRAFLUOROPROPENE
- Publication number 20240208887
- Publication date Jun 27, 2024
- Zhejiang Research Institute of Chemical Industry Co., Ltd.
- Minyang LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method and system for producing hexafluoro-1,3-butadiene
- Publication number 20240067591
- Publication date Feb 29, 2024
- ZHEJIANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD
- Wucan LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NITROGEN-PHOSPHORUS-MODIFIED GRANULAR CARBON-SUPPORTED BIMETALLIC C...
- Publication number 20220280920
- Publication date Sep 8, 2022
- ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH CO., LTD.
- Wucan LIU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR IMPROVING STABILITY OF CATALYST IN RECYCLING HFC-23
- Publication number 20220105504
- Publication date Apr 7, 2022
- Zhejiang Research Institute of Chemical Industry Co., Ltd.
- Wucan LIU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR REDUCING CARBON DEPOSITS ON CATALYST IN RECYCLING HFC-23
- Publication number 20220097030
- Publication date Mar 31, 2022
- Zhejiang Research Institute of Chemical Industry Co., Ltd.
- Jianjun ZHANG
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 2,3-DICHLORO-5-TRIFLUOROMETHYLPYRIDINE WITH HI...
- Publication number 20220002249
- Publication date Jan 6, 2022
- ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH CO., LTD.
- Wanjin YU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 2-CHLORO-5-TRIFLUOROMETHYLPYRIDINE
- Publication number 20210139428
- Publication date May 13, 2021
- ZHEJIANG LANTIAN ENVIRONMENTAL PROTECTION HI-TECH CO., LTD.
- Wanjin YU
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PREPARING 2,3-DICHLORO-5-TRIFLUOROMETHYLPYRIDINE WITH HI...
- Publication number 20200102273
- Publication date Apr 2, 2020
- Zhenjiang Lantian Environmental Protection Hi-Tech Co., Ltd.
- Wanjin YU
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Method for reducing carbon deposits on catalyst in recycling HFC-23

Method for preparing 2-chloro-5-trifluoromethylpyridine

Method for preparing 2,3-dichloro-5-trifluoromethylpyridine with hi...

Patents Applicationslast 30 patents

METHOD FOR PREPARING 2,3,3,3-TETRAFLUOROPROPENE

Method and system for producing hexafluoro-1,3-butadiene

NITROGEN-PHOSPHORUS-MODIFIED GRANULAR CARBON-SUPPORTED BIMETALLIC C...

METHOD FOR IMPROVING STABILITY OF CATALYST IN RECYCLING HFC-23

METHOD FOR REDUCING CARBON DEPOSITS ON CATALYST IN RECYCLING HFC-23

METHOD FOR PREPARING 2,3-DICHLORO-5-TRIFLUOROMETHYLPYRIDINE WITH HI...

METHOD FOR PREPARING 2-CHLORO-5-TRIFLUOROMETHYLPYRIDINE

METHOD FOR PREPARING 2,3-DICHLORO-5-TRIFLUOROMETHYLPYRIDINE WITH HI...