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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 increasing the yield of ethylene and propylene
Patent number
9,085,501
Issue date
Jul 21, 2015
China Petroleum and Chemical Corporation
Guozhen Qi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
CATALYST MIXING DEVICE
Publication number
20230364572
Publication date
Nov 16, 2023
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 For Producing Lower Olefins From Oxygenates
Publication number
20230118436
Publication date
Apr 20, 2023
China Petroleum and Chemical Corporation
Guozhen QI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
A Process Of Converting Methanol In A Fluidized Bed Reactor
Publication number
20230118300
Publication date
Apr 20, 2023
China Petroleum and Chemical Corporation
Guozhen QI
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 INCREASING THE YIELD OF ETHYLENE AND PROPYLENE
Publication number
20120123175
Publication date
May 17, 2012
Guozhen QI
C07 - ORGANIC CHEMISTRY