ClassID:

33609

B01J2208/00663 - CPC Classification

Classification description:

Processes carried out in the presence of solid particles; Reactors therefor; Controlling the process by measures relating to the particulate material Concentration

Recent Application in this class:
#1
20250153131
2025-05-15

FLUIDIZED BED REACTOR SYSTEM CAPABLE OF REGENERATING FLUIDIZED PARTICLES AND OPERATING METHOD THEREOF

#2
20230338910
2023-10-26

CATALYST LOADING METHOD AND METHOD FOR PREPARATION OF BUTADIENE BY USING SAME

#3
20230331642
2023-10-19

Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter

#4
20230286809
2023-09-14

PROCESS FOR PRODUCING POLYCRYSTALLINE SILICON GRANULATE

#5
20230139652
2023-05-04

Method for regulating the gas velocity of the empty bed in a fluidized bed

#6
20230081124
2023-03-16

Methods for operating ethylene oligomerization reactor systems with an integrated ultrasonic flow meter

#7
20220289591
2022-09-15

Precursor for Positive Electrode Active Material, Manufacturing Method Thereof, And Manufacturing Apparatus Thereof

#8
20210371357
2021-12-02

Methods for operating dehydrogenation processes during non-normal operating conditions

#9
20210362111
2021-11-25

Catalyst loading method and method for preparation of butadiene by using same

#10
20210245129
2021-08-12

Method, tube bundle reactor and reactor system for carrying out catalytic gas phase reactions

#11
20200319103
2020-10-08

Use of turbidimeter for measurement of solid catalyst system component in a reactor feed

#12
20200110027
2020-04-09

Use of turbidimeter for measurement of solid catalyst system component in a reactor feed

#13
20190263951
2019-08-29

Methods of monitoring and controlling the melt index of a polyolefin product during production

#14
20190099745
2019-04-04

Process for reacting oxygen carrying regenerated catalyst prior to use in a fluidized bed reactor

#15
20190092886
2019-03-28

Methods of monitoring and controlling the melt index of a polyolefin product during production

#16
20190062475
2019-02-28

Polyolefin production with chromium-based catalysts

#17
20190017979
2019-01-17

Analytical method for precipitated particles during co-precipitation reaction

#18
20180223021
2018-08-09

Polyolefin production with chromium-based catalysts

#19
20170362353
2017-12-21

Methods of controlling polyolefin melt index while increasing catalyst productivity

#20
20170129969
2017-05-11

Control methods and systems for polymer product purge

#21
20170128927
2017-05-11

METHOD FOR SELF-REGULATION OF A SYSTEM

#22
20160236940
2016-08-18

Fluidized bed reactor and method for producing granular polysilicon

#23
20140296603
2014-10-02

Reactor multi-pass grids for improved catalyst hydrodynamics

#24
20140294685
2014-10-02

Reactor multi-pass grids for improved catalyst hydrodynamics

#25
20130011310
2013-01-10

Method and device for optimising catalyst supply to a polymerisation reactor

#26
20120208960
2012-08-16

Slurry phase polymerisation process

#27
20120173170
2012-07-05

Systems and methods for particle size determination and control in a fluidized bed reactor

#28
20110230627
2011-09-22

METHOD FOR OPTIMISING THE SUPPLY OF CATALYST SLURRY TO A POLYMERIZATION REACTOR

#29
20110160318
2011-06-30

Stacked catalyst bed for Fischer-Tropsch

#30
20110124826
2011-05-26

Method of using an upper discharge in a fluidized bed reactor and system thereof

#31
20110108119
2011-05-12

Particulate flow control process

#32
20100267904
2010-10-21

Method and device for optimising catalyst supply to a polymerisation reactor

#33
20100256803
2010-10-07

Device and method for loading solid particles into a chamber

#34
20100088952
2010-04-15

HIGH PRESSURE EXTRACTION

#35
20100063337
2010-03-11

Reactor for producing C- to C- olefins from a material flow containing oxygenate, water vapor and one or more hydrocarbons

#36
20100036078
2010-02-11

Polymer stream transfer

#37
20090312513
2009-12-17

Polymer stream transfer

#38
20090272673
2009-11-05

Process for producing condensed-phase product from one or more gas-phase reactants

#39
20090037027
2009-02-05

Method and apparatus for monitoring polyolefin production

#40
20080253943
2008-10-16

Method for vapor phase catalytic oxidation

#41
20080234522
2008-09-25

Method for vapor phase catalytic oxidation

#42
20080216915
2008-09-11

Method for vapor phase catalytic oxidation

#43
20070264190
2007-11-15

Fixed-bed reactors and catalytic processes

#44
20070159628
2007-07-12

Monitoring velocities in a polymerization process

#45
20070032612
2007-02-08

Method and device for optimizing catalyst supply to a polymerization reactor

#46
20060270884
2006-11-30

Oxygenate-to-olefin conversions in a baffled reactor

#47
20050186126
2005-08-25

Catalyst slurry feeding assembly for a polymerization reactor

#48
20050154155
2005-07-14

Method and apparatus for monitoring polyolefin production

#49
20050154154
2005-07-14

Method and apparatus for monitoring polyolefin production

#50
20050154153
2005-07-14

Method and apparatus for monitoring polyolefin production

#51
20050154129
2005-07-14

Method and apparatus for monitoring polyolefin production

#52
20050103646
2005-05-19

Method of determining active catalyst material in suspensions

#53
20050087477
2005-04-28

Circulating fluid bed reactor system

#54
17378846
2022-04-12

Methods for determining the activity of an activated chemically-treated solid oxide in olefin polymerizations