B01D2259/40 - CPC Classification Index

ClassID:

30547 ⎘

B01D2259/40 - CPC Classification

Classification description:

Type of treatment Further details for adsorption processes and devices

Sub-classes:

B01D2259/40001 » Methods relating to additional, e.g. intermediate, treatment of process gas 135
B01D2259/40003 » Methods relating to valve switching 166
B01D2259/40007 » Controlling pressure or temperature swing adsorption 149
B01D2259/40011 » Methods relating to the process cycle in pressure or temperature swing adsorption 12
B01D2259/40083 » Regeneration of adsorbents in processes other than pressure or temperature swing adsorption 146
B01D2259/401 » using a single bed 103
B01D2259/402 » using two beds 648
B01D2259/403 » using three beds 146
B01D2259/404 » using four beds 151
B01D2259/406 » using more than four beds 32
B01D2259/41 » using plural beds of the same adsorbent in series 114
B01D2259/414 » using different types of adsorbents 67
B01D2259/416 » involving cryogenic temperature treatment 88
B01D2259/418 » deleted 0

Recent Application in this class:

20240100479

2024-03-28

IN-SITU ENRICHMENT AND ANALYTICAL METHOD FOR THE Hg(II) ISOTOPE IN AQUEOUS PHASE

20210060528

2021-03-04

METAL REMOVAL AGENT AND METAL REMOVAL METHOD FOR REMOVING METAL IMPURITIES IN SOLUTION

20190070553

2019-03-07

Dryer for air suspension

20170014800

2017-01-19

Isothermal COadsorption column

20170014799

2017-01-19

Sodium-calcium-aluminosilicate column for adsorbing CO

20150276066

2015-10-01

Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto

20150182945

2015-07-02

Dry-scrubbing media compositions and methods of production and use

20150089998

2015-04-02

Manifolds and methods of using them to control fluid flows

20150007722

2015-01-08

Adsorber with horizontal axial bed and clearing system of packing

#10

20120315198

2012-12-13

Process for the preparation of an alkylene carbonate and an alkylene glycol

#11

20120305499

2012-12-06

Method for removing contaminants from a fluid stream

#12

20120232322

2012-09-13

Desulphurisation process

#13

20120230897

2012-09-13

Method for recovering COby means of CaO and the exothermic reduction of a solid

#14

20110237839

2011-09-29

Modular power plant unconnected to the grid

#15

20110226700

2011-09-22

Reduced copper sulphide sorbent for removing heavy metals

#16

20110155349

2011-06-30

METHOD AND SYSTEM FOR COOLING HOT GASES BY WATER INJECTION

#17

20110061361

2011-03-17

Electrical power generation apparatus

#18

20100296990

2010-11-25

Dry scrubbing air filtration media

#19

20100237290

2010-09-23

Method for producing a purified synthesis gas from a biomass including a purification step upstream from the partial oxidation

#20

20100233055

2010-09-16

Integrated dry scrubber system

#21

20100143226

2010-06-10

Process for removing NO and NO from gas mixtures

#22

20100096594

2010-04-22

Process for decontaminating syngas

#23

20100089236

2010-04-15

Oxygen binding of nanoparticulate metal complexes

#24

20100058771

2010-03-11

CARBON REMOVAL FROM AN INTEGRATED THERMAL RECOVERY PROCESS

#25

20090314720

2009-12-24

NOVEL COMPOSITIONS AND USES THEREOF

#26

20090287011

2009-11-19

Process for the preparation of an alkylene carbonate and an alkylene glycol

#27

20090246107

2009-10-01

Dry-scrubbing media compositions and methods of production and use

#28

20090232718

2009-09-17

Multi-stage catalytic air purification system

#29

20090060808

2009-03-05

Scrubber for reactive gases

#30

20090010801

2009-01-08

AIR CLEANER

#31

20080260575

2008-10-23

TWO-STAGE CATOX APPARATUS AND PROCESS

#32

20080148940

2008-06-26

Method for fabricating an open-porous metal foam body, metal foam body fabricated this way as well as its applications

#33

20080141672

2008-06-19

Electrical power generation method

#34

20080072752

2008-03-27

Process and apparatus for carbon dioxide recovery

#35

20070137484

2007-06-21

Operating room body gas evacuation system

#36

20060117722

2006-06-08

Air supply systems and pressure adjustment devices for use therewith

#37

20050281724

2005-12-22

Process and apparatus for treating waste anesthetic gas

#38

20050238549

2005-10-27

Electronic controls for pollutant removal

#39

20050220703

2005-10-06

Process for producing synthesis gas for the fischer-tropsch synthesis and producing apparatus thereof

#40

20050217484

2005-10-06

Method and portable apparatus for cooling and heating structures

#41

20050208348

2005-09-22

Air filtration system for fuel cell systems

#42

20050020446

2005-01-27

Desulfurization and novel process for same