B01D2259/40033 - CPC Classification Index

ClassID:

30565 ⎘

B01D2259/40033 - CPC Classification

Classification description:

Type of treatment; Further details for adsorption processes and devices; Methods relating to the process cycle in pressure or temperature swing adsorption; Depressurization with more than three sub-steps

Recent Application in this class:

20230338886

2023-10-26

HIGH RECOVERY PROCESS FOR PURIFICATION OF MULTICOMPONENT GASES

20230158444

2023-05-25

METHOD FOR REGULATING A UNIT FOR SEPARATING A GAS STREAM

20220040626

2022-02-10

High recovery process for purification of multicomponent gases

20190126187

2019-05-02

Pressure swing adsorption type of gas production device

20170136402

2017-05-18

Staged complementary PSA system for low energy fractionation of mixed fluid

20130327216

2013-12-12

Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems

20120279391

2012-11-08

ADSORPTION PROCESS TO RECOVER CARBON DIOXIDE FROM FLUE GAS

20080072752

2008-03-27

Process and apparatus for carbon dioxide recovery

20080006151

2008-01-10

Vacuum pressure swing adsorption process and enhanced oxygen recovery

#10

20060236863

2006-10-26

Design and operation methods for pressure swing adsorption systems

#11

20050257566

2005-11-24

Method and unit for the production of hydrogen from a hydrogen-rich feed gas