Qiwen Sun

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
System for producing hydrocarbons by high-temperature Fischer-Trops...
- Patent number 11,629,293
- Issue date Apr 18, 2023
- YANKUANG ENERGY R&D CO., LTD., SHANGHAI
- Qiwen Sun
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method for treating oxygenated volatile organic compounds in Fische...
- Patent number 10,927,062
- Issue date Feb 23, 2021
- YANKUANG ENERGY R&D CO., LTD., SHANGHAI
- Qiwen Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Gas-liquid-solid three-phase slurry bed industrial reactor capable...
- Patent number 10,363,535
- Issue date Jul 30, 2019
- SHANGHAI YANKUANG ENERGY R&D CO., LTD.
- Qiwen Sun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
MOLTEN IRON CATALYST FOR PRODUCING HIGH-CARBON ALPHA-OLEFINS FROM S...
- Publication number 20240278220
- Publication date Aug 22, 2024
- Yankuang Energy R&D Co., Ltd.
- Qiwen Sun
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SYSTEM FOR PRODUCING HYDROCARBONS BY HIGH-TEMPERATURE FISCHER-TROPS...
- Publication number 20210284915
- Publication date Sep 16, 2021
- YANKUANG ENERGY R&D CO., LTD., SHANGHAI
- Qiwen SUN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL