ClassID:

32492

B01J19/1881 - CPC Classification

Classification description:

Chemical, physical or physico-chemical processes in general; Their relevant apparatus; Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it

Recent Application in this class:
#1
20240058783
2024-02-22

APPARATUS FOR POLYMERIZING OR DEVOLATILIZING A COMPOSITION AND METHOD USING THE SAME

#2
20240034698
2024-02-01

Process and apparatus for producing poly-alpha-olefins

#3
20230100403
2023-03-30

PROCESS FOR POLYMERIZING MOLECULAR-WEIGHT CONTROLLED POLYMER

#4
20220234022
2022-07-28

Reaction apparatus

#5
20220204352
2022-06-30

System and method for preparing ultrafine silica by leaching silicate ore using hydrogen chloride gas

#6
20220162097
2022-05-26

PROCESS FOR MANUFACTURE OF HYDROXIDE SLURRY

#7
20220119259
2022-04-21

Use of molten salt to separate carbon from a molten metal catalyst

#8
20210206890
2021-07-08

Production of 1-butene and ultra-high-molecular-weight polyethylene

#9
20210205774
2021-07-08

REACTOR SYSTEM

#10
20210155562
2021-05-27

Ethylene oligomerization/trimerization/tetramerization reactor

#11
20210077977
2021-03-18

Oligomerization method using a reaction device comprising a dispersion means

#12
20200317549
2020-10-08

Process for manufacture of hydroxide slurry

#13
20200230564
2020-07-23

Continuous production apparatus and continuous production method for polymer

#14
20200071243
2020-03-05

Ethylene oligomerization/trimerization/tetramerization reactor

#15
20190247815
2019-08-15

Reactor system

#16
20190232248
2019-08-01

Continuous chemical reactor

#17
20190177194
2019-06-13

Process for manufacture of hydroxide slurry

#18
20190154588
2019-05-23

Systems and methods for predicting and controlling the properties of a chemical species during a time-dependent process

#19
20190099734
2019-04-04

Reactor with cooling device

#20
20180362424
2018-12-20

Process for the preparation of glycols

#21
20180355260
2018-12-13

Device for treatment of a liquid

#22
20180346405
2018-12-06

Process for producing nitrobenzene

#23
20180328149
2018-11-15

Actuator with port

#24
20180251420
2018-09-06

Method for preparation of n-butyl nitrite

#25
20180178411
2018-06-28

Process for the production of thermoplastic moulding compounds

#26
20180085732
2018-03-29

Process for the production of thermoplastic moulding compounds

#27
20180011024
2018-01-11

Systems and methods for predicting and controlling the properties of a chemical species during a time-dependent process

#28
20170313641
2017-11-02

Method for producing ketone and/or alcohol, and system thereof

#29
20170081257
2017-03-23

Ethylene oligomerization/trimerization/tetramerization reactor

#30
20160355686
2016-12-08

High structure carbon blacks

#31
20160319054
2016-11-03

Homogeneous polymerization process using evaporative cooling

#32
20160264435
2016-09-15

Process and apparatus for manufacture of hydroxide slurry

#33
20160256843
2016-09-08

Auxiliary reactor for biological or chemical transformation

#34
20160159983
2016-06-09

Device and method for synthesis of a polymer under separation of a gaseous substance

#35
20150259513
2015-09-17

High structure carbon blacks

#36
20150197584
2015-07-16

Polyisobutylene prepared at high velocity and circulation rate

#37
20150144480
2015-05-28

Industrial microwave ultrasonic reactor chemical leaching method

#38
20140248192
2014-09-04

Reactor system

#39
20140235810
2014-08-21

Mid-range vinylidene content, high viscosity polyisobutylene polymers

#40
20140013996
2014-01-16

High structure carbon blacks

#41
20140004015
2014-01-02

Digestion units configured for high yield biomass processing

#42
20130048486
2013-02-28

Method for the treatment of a liquid, in particular a mineral oil

#43
20130036713
2013-02-14

HEAT EXCHANGER IN A PROCESS AND DEVICE FOR THE PREPARATION OF AN ESTER

#44
20130028800
2013-01-31

Process for the production of high purity melamine from urea

#45
20120296119
2012-11-22

Method for preparation of perfluoroalkyl sulfenyl chloride

#46
20120216680
2012-08-30

Dispersed bubble reactor for enhanced gas-liquid-solids contact and mass transfer

#47
20120095254
2012-04-19

Method and apparatus for preparing a solution of shear sensitive material

#48
20110184130
2011-07-28

Polyester production system employing horizontally elongated esterification vessel

#49
20110105701
2011-05-05

Dynamic pressure control in double loop reactor

#50
20110060157
2011-03-10

Apparatus and methods for controlled radical polymerization

#51
20110034644
2011-02-10

Polyester process using a pipe reactor

#52
20110003990
2011-01-06

Process for the production of high purity melamine from urea

#53
20100168412
2010-07-01

Continuous Neutralizer Mixer Reactor and a Continuous Process for Quenching Chlorination Reaction Mixture in Production of Chlorinated Sucrose

#54
20100143217
2010-06-10

Optimized liquid-phase oxidation

#55
20100135891
2010-06-03

Process for production of PCC

#56
20100120999
2010-05-13

Olefin polymerization process with optimized product discharge

#57
20100093932
2010-04-15

PROCESS FOR THE CONTINUOUS HYDROGENATION OF CARBON-CARBON DOUBLE BONDS IN AN UNSATURATED POLYMER

#58
20090287021
2009-11-19

Method and apparatus for preparing a solution of a shear sensitive material

#59
20090253861
2009-10-08

Method of emulsion polymerization

#60
20090169456
2009-07-02

Apparatus for Manufacturing Nanoporous Silica Method Thereof

#61
20090081086
2009-03-26

Apparatus for continuously producing polyisocyanate

#62
20090048407
2009-02-19

Recirculation loop reactor bulk polymerization process

#63
20080312406
2008-12-18

Polyester process using a pipe reactor

#64
20080281057
2008-11-13

Process For the Polymerisation of Vinyl-Containing Monomers

#65
20080275196
2008-11-06

Polyester process using a pipe reactor

#66
20080242808
2008-10-02

Interconnected loop reactors

#67
20080227931
2008-09-18

Polyester process using a pipe reactor

#68
20080139760
2008-06-12

Polyester production system employing horizontally elongated esterification vessel

#69
20080058483
2008-03-06

Recirculation loop reactor bulk polymerization process

#70
20070282092
2007-12-06

Polyester process using a pipe reactor

#71
20070255019
2007-11-01

Polymerization reactors with a by-pass line

#72
20070254222
2007-11-01

Fluidized bed reaction apparatus and methods for using the same

#73
20070248505
2007-10-25

Polyester process using a pipe reactor

#74
20070060738
2007-03-15

Polyester process using a pipe reactor

#75
20070043201
2007-02-22

Polyester process using a pipe reactor

#76
20070037959
2007-02-15

Polyester process using a pipe reactor

#77
20070036692
2007-02-15

Olefin polymerization process with optimized product discharge

#78
20070009424
2007-01-11

Method of preparing positive electrode active material

#79
20060198771
2006-09-07

Multilevel reactor, its uses, and process for manufacturing hydrogen peroxide

#80
20060047160
2006-03-02

Optimized liquid-phase oxidation

#81
20050192415
2005-09-01

Apparatus for continuous production of polymers in carbon dioxide

#82
20050170070
2005-08-04

Method for applying a bioactive coating on a medical device

#83
20050124772
2005-06-09

Continuous method and apparatus for separating polymer from a high pressure carbon dioxide fluid stream

#84
20050054814
2005-03-10

Polyester process using a pipe reactor

#85
20050047992
2005-03-03

Method and device for chemical reaction between a gas and at least one compound in solution carried out in the presence of a solid catalyst

#86
16567559
2020-05-12

High efficiency synthesis and purification recycling system of higher silane