Yahua Shi

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrocracking catalyst, a process for producing the same, and the u...
- Patent number 8,883,669
- Issue date Nov 11, 2014
- China Petroleum and Chemical Corporation
- Yichao Mao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrogenation catalyst and use thereof
- Patent number 8,697,598
- Issue date Apr 15, 2014
- China Petroleum and Chemical Corporation
- Xiangyun Long
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Combined process for hydrotreating and catalytic cracking of residue
- Patent number 8,529,753
- Issue date Sep 10, 2013
- Research Institute of Petroleum Processing, SINOPEC
- Chuanfeng Niu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Hydrocracking catalyst, the preparation process and use of the same
- Patent number 8,334,231
- Issue date Dec 18, 2012
- China Petroleum and Chemical Corporation
- Yichao Mao
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst for selective hydrogenation of olefins and its preparation...
- Patent number 7,745,372
- Issue date Jun 29, 2010
- China Petroleum and Chemical Corporation
- Mingfeng Li
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Process for reducing sulfur and olefin contents in gasoline
- Patent number 7,341,657
- Issue date Mar 11, 2008
- China Petroleum and Chemical Corporation
- Dadong Li
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Catalyst for hydrorefining fraction oils, its carrier and preparation
- Patent number 6,518,219
- Issue date Feb 11, 2003
- China Petrochemical Corporation
- Qinghe Yang
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Conversion process of hydrocarbon oils
- Patent number 6,156,190
- Issue date Dec 5, 2000
- China Petrochemical Corporation
- Guofu Xia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst containing molybdenum and/or tungsten for hydrotreating li...
- Patent number 6,037,306
- Issue date Mar 14, 2000
- China Petrochemical Corporation
- Guofu Xia
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Distillate hydrocracking catalyst and process for the preparation o...
- Patent number 5,972,832
- Issue date Oct 26, 1999
- Research Institute of Petroleum Proc.
- Jianwen Shi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for hydrocracking heavy distillate oil under middle pressure
- Patent number 5,954,944
- Issue date Sep 21, 1999
- China Petrochemical Corp.
- Yanping Zhang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Distillate hydrofining catalyst and a process for the preparation o...
- Patent number 5,914,290
- Issue date Jun 22, 1999
- China Petrochemical Corporation
- Yahua Shi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDROCRACKING CATALYST, A PROCESS FOR PRODUCING THE SAME, AND THE U...
- Publication number 20110127192
- Publication date Jun 2, 2011
- China Petroleum and Chemical Corporation
- Yichao Mao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMBINED PROCESS FOR HYDROTREATING AND CATALYTIC CRACKING OF RESIDUE
- Publication number 20100314287
- Publication date Dec 16, 2010
- Chuanfeng Niu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Hydrogenation catalyst and use thereof
- Publication number 20090139898
- Publication date Jun 4, 2009
- Xiangyun Long
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Hydrocracking Catalyst, a Process For Producing the Same, and the U...
- Publication number 20080190811
- Publication date Aug 14, 2008
- China Petroleum and Chemical Corporation
- Yichao Mao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for reducing sulfur and olefin contents in gasoline
- Publication number 20050133410
- Publication date Jun 23, 2005
- China Petroleum and Chemical Corporation
- Dadong Li
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Catalyst for selective hydrogenation of olefins and its preparation...
- Publication number 20050137434
- Publication date Jun 23, 2005
- China Petroleum and Chemical Corporation
- Mingfeng Li
- C07 - ORGANIC CHEMISTRY

Person

Patents Grantslast 30 patents

Hydrocracking catalyst, a process for producing the same, and the u...

Hydrogenation catalyst and use thereof

Combined process for hydrotreating and catalytic cracking of residue

Hydrocracking catalyst, the preparation process and use of the same

Catalyst for selective hydrogenation of olefins and its preparation...

Process for reducing sulfur and olefin contents in gasoline

Catalyst for hydrorefining fraction oils, its carrier and preparation

Conversion process of hydrocarbon oils

Catalyst containing molybdenum and/or tungsten for hydrotreating li...

Distillate hydrocracking catalyst and process for the preparation o...

Process for hydrocracking heavy distillate oil under middle pressure

Distillate hydrofining catalyst and a process for the preparation o...

Patents Applicationslast 30 patents

HYDROCRACKING CATALYST, A PROCESS FOR PRODUCING THE SAME, AND THE U...

COMBINED PROCESS FOR HYDROTREATING AND CATALYTIC CRACKING OF RESIDUE

Hydrogenation catalyst and use thereof

Hydrocracking Catalyst, a Process For Producing the Same, and the U...

Process for reducing sulfur and olefin contents in gasoline

Catalyst for selective hydrogenation of olefins and its preparation...