ClassID:

32491

B01J19/1875 - 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 internally, i.e. the mixture circulating inside the vessel such that the upwards stream is separated physically from the downwards stream(s)

Recent Application in this class:
#1
20250019343
2025-01-16

UREA PRODUCTION PROCESS AND PLANT

#2
20240217924
2024-07-04

Urea production process and plant

#3
20220250930
2022-08-11

A REACTOR AND METHOD FOR MAKING CALCIUM HYDROXIDE

#4
20220168666
2022-06-02

Processes and systems for recovery of solvents and target botanical compounds

#5
20210371285
2021-12-02

Facility for producing a composite material comprising carbon nanotubes, and method for implementing said facility

#6
20210292493
2021-09-23

Lazarev reactor 1 : production of films of two-dimensional polymers

#7
20200362075
2020-11-19

Solution polymerization process and product control using effluent density

#8
20200353407
2020-11-12

Ammonia-based multi-zone double-loop process for ultralow emission of multi-pollutant

#9
20180185812
2018-07-05

Composite material preparation system and method effectively improving composite material interface bonding

#10
20170298000
2017-10-19

Reduced fouling process for the production of methyl methacrylate

#11
20170176109
2017-06-22

SOLUTION CONVEYING AND COOLING APPARATUS

#12
20160243462
2016-08-25

Reactor for biological or chemical transformation

#13
20150073105
2015-03-12

Pump for loop reactor

#14
20140086801
2014-03-27

Polymerization reactor for butyl rubber production

#15
20140001663
2014-01-02

Method for producing microparticles

#16
20130172606
2013-07-04

Process for producing terephthalic acid

#17
20130102742
2013-04-25

Pumping apparatus and process for polymerization in loop reactors

#18
20110178254
2011-07-21

Apparatus for manufacturing polymer resin, polymerization vessel, and method for manufacturing polymer resin

#19
20100228042
2010-09-09

Method and apparatus for preparing fatty acid alkyl ester using fatty acid

#20
20100215550
2010-08-26

Pumping apparatus and process for polymerization in loop reactors

#21
20100143217
2010-06-10

Optimized liquid-phase oxidation

#22
20070270512
2007-11-22

Methane conversion to methanol

#23
20070232801
2007-10-04

High pressure method for producing pure melamine in a vertical synthesis reactor

#24
20070009424
2007-01-11

Method of preparing positive electrode active material

#25
20060159595
2006-07-20

Pumping apparatus and process for polymerization in loop reactors

#26
20060104873
2006-05-18

Catalyst holder and agitation system for converting stirred tank reactor to fixed bed reactor

#27
20060047160
2006-03-02

Optimized liquid-phase oxidation

#28
20050186126
2005-08-25

Catalyst slurry feeding assembly for a polymerization reactor

#29
20050148745
2005-07-07

Process for the preparation of a copolymer of maleic anhydride and an alkyl vinyl ether, copolymers of maleic anhydride and an alkyl vinyl ether and an apparatus

#30
14319086
2015-12-29

Differential kinetic test unit