ClassID:

32317

B01J8/0419 - CPC Classification

Classification description:

Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being placed in separate reactors

Recent Application in this class:
#1
20250178992
2025-06-05

METHOD AND APPARATUS FOR SELECTIVE ALCOHOL UPGRADING

#2
20240246894
2024-07-25

Method and apparatus for selective alcohol upgrading

#3
20230348347
2023-11-02

Method and apparatus for selective alcohol upgrading

#4
20230133823
2023-05-04

Process for the controlled oligomerization of butenes

#5
20230118403
2023-04-20

PROPYLENE OXIDE PRODUCTION APPARATUS AND PROPYLENE OXIDE PRODUCTION METHOD

#6
20220126248
2022-04-28

Bi-modal radial flow reactor

#7
20210403398
2021-12-30

Process for the controlled oligomerization of butenes

#8
20210001298
2021-01-07

Guard bed system and process

#9
20210001296
2021-01-07

Bi-modal radial flow reactor

#10
20200269206
2020-08-27

Bi-modal radial flow reactor

#11
20200223776
2020-07-16

Process for methanol production

#12
20200189993
2020-06-18

Process for oligomerization with stage-customized exchange of the oligomerization catalyst

#13
20190218160
2019-07-18

Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

#14
20180369773
2018-12-27

Guard bed system and process

#15
20180312452
2018-11-01

Selective poisoning of aromatization catalysts to increase catalyst activity and selectivity

#16
20170282141
2017-10-05

Aromatization reactors with hydrogen removal and related reactor systems

#17
20170267795
2017-09-21

Polybutene preparation method

#18
20170183276
2017-06-29

Aromatization reactors with hydrogen removal and related reactor systems

#19
20160053186
2016-02-25

Staggered fired heater manifolds

#20
20160023963
2016-01-28

Multi-stage oxidative dehydrogenation process with inter-stage cooling

#21
20150141727
2015-05-21

Inherently safe ODH operation

#22
20140296606
2014-10-02

Catalyst bed system for an endothermic catalytic dehydrogenation process and an endothermic dehydrogenation process

#23
20140017162
2014-01-16

Sulfur recovery unit and sulfur recovery method

#24
20090324463
2009-12-31

Reactor system with interstage product removal

#25
20090285729
2009-11-19

Enhanced bed separation in a styrene monomer reactor using milled plates

#26
20090220394
2009-09-03

Steam reforming unit

#27
20070142677
2007-06-21

Method for producing formaldehyde

#28
20060286008
2006-12-21

Method for the production of formaldehyde

#29
16285393
2019-11-19

Bi-modal radial flow reactor