Qing Yuan

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Patents Grantslast 30 patents

Information Patent Grant
Process for separating alkylation product, alkylation reaction and...
- Patent number 11,759,726
- Issue date Sep 19, 2023
- China Petroleum and Chemical Corporation
- Qing Yuan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for separating alkylation product, alkylation reaction and...
- Patent number 11,655,423
- Issue date May 23, 2023
- China Petroleum and Chemical Corporation
- Qing Yuan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for treating gasoline
- Patent number 11,041,131
- Issue date Jun 22, 2021
- China Petroleum and Chemical Corporation
- Youhao Xu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Distillation tower for improving yield of petroleum hydrocarbon dis...
- Patent number 10,544,372
- Issue date Jan 28, 2020
- Research Institute of Petroleum Processing, SINOPEC
- Zhanzhu Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR SEPARATING ALKYLATION PRODUCT, ALKYLATION REACTION AND...
- Publication number 20210324274
- Publication date Oct 21, 2021
- Qing YUAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR SEPARATING ALKYLATION PRODUCT, ALKYLATION REACTION AND...
- Publication number 20210322893
- Publication date Oct 21, 2021
- China Petroleum and Chemical Corporation
- Qing YUAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for Treating Gasoline
- Publication number 20200040266
- Publication date Feb 6, 2020
- China Petroleum and Chemical Corporation
- Youhao XU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
DISTILLATION TOWER FOR IMPROVING YIELD OF PETROLEUM HYDROCARBON DIS...
- Publication number 20130220889
- Publication date Aug 29, 2013
- Research Institute of Petroleum Processing, Sinopec
- Zhanzhu Zhang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...