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Patents Grants
last 30 patents
Information
Patent Grant
Fluidized bed reactor, reaction regeneration apparatus, process for...
Patent number
9,895,671
Issue date
Feb 20, 2018
China Petroleum and Chemical Corporation
Weimin Yang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Separation device for use in fluidized bed reactor, reaction regene...
Patent number
9,855,539
Issue date
Jan 2, 2018
China Petroleum and Chemical Corporation
Jun Xu
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Processes for producing light olefins
Patent number
9,295,963
Issue date
Mar 29, 2016
China Petroleum and Chemical Corporation
Guozhen Qi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Start-up method for reaction-regeneration unit used to prepare ligh...
Patent number
9,233,350
Issue date
Jan 12, 2016
China Petroleum and Chemical Corporation
Guozhen Qi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Processes for producing light olefins
Patent number
8,692,045
Issue date
Apr 8, 2014
China Petroleum and Chemical Corporation
Guozhen Qi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SHORT CONTACT REACTOR, AND SYSTEM AND PROCESS USING THE SAME IN PRE...
Publication number
20240382919
Publication date
Nov 21, 2024
China Petroleum and Chemical Corporation
Xiaohong LI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FLUIDIZED BED REACTOR, AND DEVICE FOR PREPARING LOW-CARBON OLEFIN A...
Publication number
20240246052
Publication date
Jul 25, 2024
China Petroleum and Chemical Corporation
Hongyuan ZONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING ETHYLENE PROPYLENE
Publication number
20230348340
Publication date
Nov 2, 2023
China Petroleum and Chemical Corporation
Hongyuan ZONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR REGULATING THE GAS VELOCITY OF THE EMPTY BED IN A FLUIDI...
Publication number
20230139652
Publication date
May 4, 2023
China Petroleum and Chemical Corporation
Hongyuan ZONG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A Process Of Converting Methanol To Olefins
Publication number
20230137544
Publication date
May 4, 2023
China Petroleum and Chemical Corporation
Hongyuan ZONG
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SEPARATION DEVICE FOR USE IN FLUIDIZED BED REACTOR, REACTION REGENE...
Publication number
20160101396
Publication date
Apr 14, 2016
China Petroleum and Chemical Corporation
Jun XU
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
FLUIDIZED BED REACTOR, REACTION REGENERATION APPARATUS, PROCESS FOR...
Publication number
20160102033
Publication date
Apr 14, 2016
China Petroleum and Chemical Corporation
Weimin YANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR PRODUCING LIGHT OLEFINS
Publication number
20140186231
Publication date
Jul 3, 2014
Shanghai Research Institute of Petrochemical Technology, Sinopec
Guozhen QI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
START-UP METHOD FOR REACTION-REGENERATION UNIT USED TO PREPARE LIGH...
Publication number
20130178681
Publication date
Jul 11, 2013
Shanghai Research Institute of Petrochemical Technology, Sinopec
Guozhen QI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR PRODUCING LIGHT OLEFINS
Publication number
20120123179
Publication date
May 17, 2012
Guozhen QI
C07 - ORGANIC CHEMISTRY