ClassID:

32383

B01J8/44 - CPC Classification

Classification description:

Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique Fluidisation grids

Recent Application in this class:
#1
20260084131
2026-03-26

FLUIDIZED-BED REACTOR FOR THE GAS-PHASE POLYMERIZATION OF OLEFINS

#2
20250270105
2025-08-28

DEVICES AND METHODS OF USING SMALL FORM ALUMINUM IN CONSECUTIVE BATCH ALUMINUM CHLOROHYDRATE PROCESSES

#3
20250121343
2025-04-17

GAS-PHASE POLYMERIZATION APPARATUS

#4
20240326003
2024-10-03

Systems for Polymer Fines Recovery

#5
20240316522
2024-09-26

PLATE GRID DISTRIBUTORS AND METHODS OF USING THE SAME

#6
20240307841
2024-09-19

CHEMICAL PROCESSING VESSELS HAVING PLATE GRID DISTRIBUTORS AND METHODS OF OPERATING THE SAME

#7
20240307840
2024-09-19

Fluidizing Apparatus for the Treatment of Particulate Material

#8
20240091729
2024-03-21

Fluidizing Device and Method for Treating Particulate Material

#9
20240058781
2024-02-22

Method for Treating Particulate Material in a Fluidizing Device

#10
20230364575
2023-11-16

CHEMICAL FEED DISTRIBUTORS AND METHODS OF USING THE SAME

#11
20230235878
2023-07-27

FLUIDIZED BED GAS DISTRIBUTION NOZZLE AND FLUIDIZED BED REACTOR

#12
20230202858
2023-06-29

Devices and methods of using small form aluminum in consecutive batch aluminum chlorohydrate processes

#13
20230158465
2023-05-25

FLUIDIZED BED REACTOR AND METHOD FOR OPERATING THE FLUIDIZED BED REACTOR

#14
20230026757
2023-01-26

Gas Distribution Plate, Fluidizing Device and Reaction Method

#15
20220370975
2022-11-24

APPARATUS FOR DISTRIBUTING FEED WITH A CLUSTER OF ORIFICES ON A SIDE OF THE DISTRIBUTOR

#16
20220370974
2022-11-24

FLUID BED GRANULATOR

#17
20220177616
2022-06-09

PROCESS AND REACTOR ASSEMBLY FOR THE ENHANCEMENT OF HYDRODYNAMICS IN A GAS-SOLIDS FLUIDIZED BED REACTOR

#18
20220169762
2022-06-02

BIMODAL POLY(ETHYLENE-CO-1-ALKENE) COPOLYMER

#19
20220168700
2022-06-02

Gas-solid contacting device

#20
20220158163
2022-05-19

Methods and apparatuses for energy storage device electrode fabrication

#21
20220106528
2022-04-07

Devices and Methods for a Pyrolysis and Gasification System for Biomass Feedstock

#22
20220023816
2022-01-27

Combustor air bar grid for use within a fluidized bed reactor, and a fluidized bed reactor

#23
20210371371
2021-12-02

Double-trapezoid structural member, fluidized apparatus and nitro compound hydrogenation reaction process

#24
20210370255
2021-12-02

Method for improving the cooling capacity of a gas solids olefin polymerization reactor

#25
20210362226
2021-11-25

Powder cleaning systems and methods

#26
20210220790
2021-07-22

Fluidized bed reactor

#27
20210220789
2021-07-22

Inflow base for a fluidizing apparatus

#28
20210162366
2021-06-03

Support grid for filling material packing

#29
20210154636
2021-05-27

Method of providing catalysts for a fluidized bed reactor

#30
20210121842
2021-04-29

Fluidized bed device and method for preparing para-xylene and co-producing light olefins from methanol and/or dimethyl ether and benzene

#31
20210060513
2021-03-04

Dispersion plate and coating device including same

#32
20200398242
2020-12-24

Devices and methods of using small form aluminum in consecutive batch aluminum chlorohydrate processes

#33
20200391272
2020-12-17

Method of manufacturing a perforated sheet, perforated sheet, shaped part and processing device

#34
20200368707
2020-11-26

Fluid distributor, reaction device and application thereof

#35
20200353435
2020-11-12

Fluidized bed reaction container and method for producing trichlorosilane

#36
20200346180
2020-11-05

Method of splitting the return fluidization gas in a gas solids olefin polymerization reactor

#37
20200222872
2020-07-16

Fluidized-bed reactor having multiple recycle gas inlet nozzles

#38
20200156149
2020-05-21

Powder cleaning systems and methods

#39
20200147575
2020-05-14

Device for distributing a polyphase mixture in a chamber containing a fluidized medium

#40
20200129945
2020-04-30

Gas injection element for a fluid catalytic cracking unit and gas distribution system equipped with this injection element

#41
20200101433
2020-04-02

Fluidizing plate and apparatus comprising such a fluidizing plate

#42
20200072460
2020-03-05

Fluidizing gas nozzle head and a fluidized bed reactor with multiple fluidizing gas nozzle heads

#43
20200061568
2020-02-27

Device for treating particles in a rotating fluidized bed

#44
20190322942
2019-10-24

Devices and methods for a pyrolysis and gasification system for biomass feedstock

#45
20190282985
2019-09-19

Systems and methods for improving flow in radial flow reactor

#46
20190030506
2019-01-31

Tapered fluidized bed reactor and process for its use

#47
20190016960
2019-01-17

Process and apparatus for treating waste comprising mixed plastic waste

#48
20190015807
2019-01-17

Systems and methods for improving flow in radial flow reactor

#49
20190010402
2019-01-10

Apparatus for treating waste comprising mixed plastic waste

#50
20180304220
2018-10-25

Fluidized bed reaction system and method of producing titanium tetrachloride

#51
20180272305
2018-09-27

Product container for a fluidized bed installation and fluidized bed installation

#52
20180258204
2018-09-13

Olefin polymerization apparatus and olefin polymerization process

#53
20180200688
2018-07-19

Fluid distribution in a fluidized bed reactor

#54
20180062155
2018-03-01

Methods and apparatuses for energy storage device electrode fabrication

#55
20180043052
2018-02-15

A Process for Producing Surface-Postcrosslinked Water-Absorbent Polymer Particles by Polymerizing Droplets of a Monomer Solution

#56
20180028998
2018-02-01

Gas distribution unit for fluidized bed reactor system, fluidized bed reactor system having the gas distribution unit, and method for preparing granular polycrystalline silicon using the fluidized bed reactor system

#57
20170292699
2017-10-12

Gasification apparatus and gasification method

#58
20170259237
2017-09-14

Fluidized bed reaction system and method of producing titanium tetrachloride

#59
20170232448
2017-08-17

Classifier cleaning device

#60
20170189876
2017-07-06

Reactor bed vessel and support assembly

#61
20170087528
2017-03-30

Fluidized fuel gas combustor system for a catalytic dehydrogenation process

#62
20170065955
2017-03-09

Reactor for a catalytic process

#63
20170001163
2017-01-05

Fluid solids contacting device

#64
20160375419
2016-12-29

Fluid solids contacting device

#65
20160333120
2016-11-17

Molding a bed plate and its use

#66
20160281977
2016-09-29

Air distribution nozzle and a fluidized bed reactor

#67
20160185614
2016-06-30

Continuous production of titanium tetrachloride from titanium-bearing slags

#68
20160074827
2016-03-17

Fluidizing device

#69
20160047599
2016-02-18

Rotary dryer star and method for treating solid particles

#70
20160038900
2016-02-11

Process for catalyst activation

#71
20160016136
2016-01-21

Grid nozzle assembly, a fluidized bed reactor with a grid nozzle assembly and methods of using a grid nozzle assembly

#72
20150376508
2015-12-31

Process and apparatus for treating waste comprising mixed plastic waste

#73
20150231586
2015-08-20

Reactor and feed distribution assembly

#74
20150224465
2015-08-13

Catalyst activator

#75
20150217252
2015-08-06

Tapered fluidized bed reactor and process for its use

#76
20150125351
2015-05-07

Device and method for heat and mass-exchange between gas and liquid

#77
20150064090
2015-03-05

Series coupled fluidized bed reactor units including cyclonic plenum assemblies and related methods of hydrofluorination

#78
20140311701
2014-10-23

Gasifier grid cooling safety system and methods

#79
20140269157
2014-09-18

Apparatus using multiple jets for gas delivery and methods of fluidizing

#80
20140260973
2014-09-18

Method and apparatus for recycling ash fines

#81
20140147352
2014-05-29

Apparatus and method for hydroconversion

#82
20140127116
2014-05-08

Gas distribution arrangement for a fluidized bed

#83
20140017137
2014-01-16

Cooled gas distribution plate, thermal bridge breaking system, and related methods

#84
20140010716
2014-01-09

Devices for injection of gaseous streams into a bed of fluidized solids

#85
20130318816
2013-12-05

Nozzle bottom arrangement for a dryer and a method for operating said dryer

#86
20130296610
2013-11-07

Chemical reactor with knitted wire mesh fabric as a holding device for particles

#87
20130276637
2013-10-24

Apparatus for roasting coffee beans

#88
20130272946
2013-10-17

Hydrogen chloride gas ejecting nozzle, reaction apparatus for producing trichlorosilane and method for producing trichlorosilane

#89
20130244870
2013-09-19

Catalyst activation process

#90
20130220790
2013-08-29

Toroidal bed reactor

#91
20130165605
2013-06-27

Process and apparatus for the gas-phase polymerization of olefins

#92
20130149228
2013-06-13

METHOD, SYSTEM AND APPARATUS FOR CONTROLLING PARTICLE SIZE IN A FLUIDIZED BED REACTOR

#93
20130041172
2013-02-14

Apparatus for removing catalyst surface substances

#94
20120315202
2012-12-13

APPARATUS AND METHOD FOR HYDROCONVERSION

#95
20120283341
2012-11-08

System and method for converting biomass to ethanol via syngas

#96
20120233872
2012-09-20

Apparatus for Treating a Bed of Particulate Material

#97
20120230903
2012-09-13

Methods for introducing a first gas and a second gas into a reaction chamber

#98
20120167995
2012-07-05

Methods and apparatus for contacting a fluid stream with particulate solids

#99
20120167989
2012-07-05

Method, system, and apparatus for lift gas distribution

#100
20120114546
2012-05-10

Hybrid TCS-siemens process equipped with 'turbo charger' FBR; method of saving electricity and equipment cost from TCS-siemens process polysilicon plants of capacity over 10,000 MT/YR

#101
20120103869
2012-05-03

Devices for injection of gaseous streams into a bed of fluidized solids

#102
20110297884
2011-12-08

Method of producing trichlorosilane (TCS) rich chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor -II

#103
20110274589
2011-11-10

Gas-phase polymerization of alpha-olefin

#104
20110269922
2011-11-03

Gas-phase polymerization of alpha-olefin

#105
20110257357
2011-10-20

APPARATUS FOR HEAT TREATMENT OF POLYESTER PARTICLE AND METHOD OF MULTISTAGE SOLID-PHASE POLYCONDENSATION OF POLYESTER PARTICLE

#106
20110257349
2011-10-20

APPARATUS FOR HEAT TREATMENT OF POLYESTER PARTICLE AND METHOD OF MULTISTAGE SOLID-PHASE POLYCONDENSATION OF POLYESTER PARTICLE

#107
20110244124
2011-10-06

Methods for producing polycrystalline silicon that reduce the deposition of silicon on reactor walls

#108
20110243800
2011-10-06

FLUIDIZED-BED REACTOR AND INSERT FOR SAID FLUIDIZED-BED REACTOR

#109
20110222365
2011-09-15

Apparatus for restarting a gas-solids contactor

#110
20110207060
2011-08-25

FLUIDIZED BED WITHOUT A DISTRIBUTOR

#111
20110197467
2011-08-18

Distributor plate for fluidized bed equipment

#112
20110189078
2011-08-04

Apparatus and method for continuous high temperature gas treatment of particulate matter

#113
20110189054
2011-08-04

FLUIDIZED BED GASIFIER WITH SOLIDS DISCHARGE AND CLASSIFICATION DEVICE

#114
20110180157
2011-07-28

FLUIDIZED BED APPARATUS

#115
20110158888
2011-06-30

METHODS FOR REDUCING THE DEPOSITION OF SILICON ON REACTOR WALLS USING PERIPHERAL SILICON TETRACHLORIDE

#116
20110158857
2011-06-30

Fluidized bed reactor systems and distributors for use in same

#117
20110129402
2011-06-02

Method of producing trichlorosilane (TCS) rich product stably from hydrogenation of silicon tetra chloride (STC) in fluidized gas phase reactor (FBR) and the structure of the reactor

#118
20110000406
2011-01-06

Oxycombustion Circulating Fluidized Bed Reactor and Method of Operating Such a Reactor

#119
20100311923
2010-12-09

Spouted-fluidized bed-type olefin polymerization reactor

#120
20100264362
2010-10-21

Method of producing trichlorosilane (TCS) rich Chlorosilane product stably from a fluidized gas phase reactor (FBR) and the structure of the reactor

#121
20100258429
2010-10-14

Method using solar energy, microwaves and plasmas to produce a liquid fuel and hydrogen from biomass or fossil coal

#122
20100254861
2010-10-07

Devices for injection of gaseous streams into a bed of fluidized solids

#123
20100221152
2010-09-02

Circulating fluidized-bed reformer

#124
20100216896
2010-08-26

Gas-liquid-solid three-phase suspension bed reactor for fischer-tropsch synthesis and its applications

#125
20100202941
2010-08-12

Liquid Fuel Reforming Device

#126
20100119419
2010-05-13

TWO PHASE INJECTOR FOR FLUIDIZED BED REACTOR

#127
20100071770
2010-03-25

Method for dividing fluid streams

#128
20100056734
2010-03-04

Gaseous phase fluidized-bed reactor

#129
20100040512
2010-02-18

Method and plant for the heat treatment of solids containing iron oxide

#130
20090324479
2009-12-31

Fluidized bed reactor systems

#131
20090211597
2009-08-27

Method of preventing or reducing agglomeration on grid in fluidized-bed vessel

#132
20090130004
2009-05-21

Methods and systems for multistage processing of fluidized particulate solids

#133
20090118443
2009-05-07

Gas phase polymerization and distributor plate passivation treatment

#134
20090108100
2009-04-30

Hydrogen chloride gas ejecting nozzle, reaction apparatus for producing trichlorosilane and method for producing trichlorosilane

#135
20090092527
2009-04-09

Support grid for filling material packings and method for mounting the support grid

#136
20090065743
2009-03-12

Fluidized beds, sizing of fluidized medium inlet holes and methods of fluidizing

#137
20090060826
2009-03-05

Apparatus and method for continuous high temperature gas treatment of particulate matter

#138
20090060806
2009-03-05

SNCR distribution grid

#139
20090039573
2009-02-12

Distributor base

#140
20090008841
2009-01-08

Apparatus for manufacturing molten irons

#141
20080302212
2008-12-11

Apparatus for manufacturing molten irons

#142
20080286164
2008-11-20

Particle treatment in an expanded toroidal bed reactor

#143
20080277842
2008-11-13

Apparatus for manufacturing molten irons

#144
20080260596
2008-10-23

Fluidizing Base, Method for the Production Thereof and Associated Fluidizing Device

#145
20080226512
2008-09-18

Gas distribution plate for fluidized-bed olefin polymerization reactors

#146
20080207868
2008-08-28

Apparatus for Heat Treatment of Polyester Particle and Method of Multistage Solid-Phase Polycondensation of Polyester Particle

#147
20080107570
2008-05-08

Fluid bed apparatus module and method of changing a first module for a second module in a fluid bed apparatus

#148
20080042655
2008-02-21

Systems and methods for detecting impurities in reactor systems

#149
20080000403
2008-01-03

Fluidized-bed device with oxygen-enriched oxidizer

#150
20070270511
2007-11-22

System and method for converting biomass to ethanol via syngas

#151
20070260075
2007-11-08

Reaction system

#152
20070234586
2007-10-11

Apparatus for the treatment of particulate material

#153
20070217966
2007-09-20

Method and apparatus for producing polymers

#154
20070137435
2007-06-21

Method and plant for the heat treatment of solids containing iron oxide using a fluidized bed reactor

#155
20070134141
2007-06-14

Apparatus for treating flue gas using single-stage gas dispersing tray

#156
20060272986
2006-12-07

Method of quenching a slurry

#157
20060266674
2006-11-30

Method of introducing or reintroducing a gas into a slurry vessel

#158
20060002829
2006-01-05

Cyclone layer reactor

#159
20050281720
2005-12-22

Two phase injector for fluidized bed reactor

#160
20050145728
2005-07-07

Method and apparatus for treating particulate-shaped material, in particular for mixing, drying, graduating, pelletizing and/or coating the material

#161
20050091873
2005-05-05

Fluidized bed process having a hydro dynamically active layer and a method for use thereof

#162
20050089808
2005-04-28

Distributor bottom for the distribution of a gas charged with fine solid particles

#163
20050036922
2005-02-17

Gas-phase fluidized-bed reactor

#164
20050034322
2005-02-17

Device for treating particulate material

#165
20050002837
2005-01-06

Reactor apparatus