Patents-Review.com
ClassID:

160435 ⎘

F25J2220/80 - CPC Classification

Classification description:

Processes or apparatus involving steps for the removal of impurities Separating impurities from carbon dioxide, e.g. HO or water-soluble contaminants

Sub-classes:
Recent Application in this class:
#1
20260063377
2026-03-05

CARBON DIOXIDE PHASE CHANGE ENERGY STORAGE AND RELEASE METHOD AND SYSTEM

 #2
20240060717
2024-02-22

SYSTEM FOR STORING AND PRODUCING ENERGY TO STABILIZE THE POWER NETWORK

 #3
20230322549
2023-10-12

METHODS AND SYSTEMS FOR CRYOGENICALLY SEPARATING CARBON DIOXIDE AND HYDROGEN FROM A SYNGAS STREAM

 #4
20230082135
2023-03-16

Apparatuses and processes for the recovery of carbon dioxide streams

 #5
20210268460
2021-09-02

Use of supercritical COas solvent for organic polymers in a method for coating urea-containing granules

 #6
20200378680
2020-12-03

Gas separation system with auto-refrigeration and selective recycle for carbon dioxide capture and compression

 #7
20200355428
2020-11-12

METHOD FOR SYNTHESIS GAS PURIFICATION

 #8
20190170436
2019-06-06

Highly cost effective technology for capture of industrial emissions without reagent for clean energy and clean environment applications

 #9
20170307261
2017-10-26

Thermoacoustic refrigerator

 #10
20160363368
2016-12-15

Auto-refrigerated gas separation system for carbon dioxide capture and compression

 #11
20160018159
2016-01-21

Alkalinity control agent supply method and apparatus for compressor impurity separation mechanism

 #12
20150174523
2015-06-25

Process and apparatus for the separation of a stream containing carbon dioxide, water and at least one light impurity including a separation step at subambient temperature

 #13
20150157957
2015-06-11

Method and apparatus for cooling a flow containing at least 35% carbon dioxide and mercury

 #14
20150075636
2015-03-19

Supply apparatus and supply method for supplying fluid carbon dioxide

 #15
20140137597
2014-05-22

Process and apparatus for cooling and compressing a wet gas rich in carbon dioxide

 #16
20140075984
2014-03-20

Method and apparatus for producing high-purity liquefied carbon dioxide

 #17
20130291722
2013-11-07

Method of cleaning a carbon dioxide containing gas, and a carbon dioxide purification system

 #18
20130139543
2013-06-06

Systems and methods for integrated energy storage and cryogenic carbon capture

 #19
20130055891
2013-03-07

Method and equipment for treating CO-rich smoke

 #20
20120324942
2012-12-27

Apparatus and method for the distillation separation of a mixture containing carbon dioxide

 #21
20120304689
2012-12-06

Method for Separating a Cleaned Useful Gas From a Gas Mixture, and Device for Carrying Out Said Method

 #22
20120272680
2012-11-01

Method and apparatus for drying and compressing CO-rich flow

 #23
20120137728
2012-06-07

AUTO-REFRIGERATED GAS SEPARATION SYSTEM FOR CARBON DIOXIDE CAPTURE AND COMPRESSION

 #24
20120031144
2012-02-09

Cryogenic system for removing acid gases from a hydrocarbon gas stream, and method of removing acid gases

 #25
20110302955
2011-12-15

Method For Trapping CO2 By Solid Cryocondensation In A Turbine

 #26
20110296868
2011-12-08

CO2 Recovery Method Using Cryo-Condensation

 #27
20110252827
2011-10-20

CO2 Recovery And Cold Water Production Method

 #28
20100322843
2010-12-23

Method for burning carbonated fuels with combustion smoke filtration before compression

 #29
20090205364
2009-08-20

Method and apparatus for removing carbon dioxide gas from coal combustion power plants

 #30
20090101007
2009-04-23

Method for recovery of carbon dioxide from a gas

 #31
20080302133
2008-12-11

Method and Device for Recovering Carbon Dioxide from Fumes

 #32
20080276800
2008-11-13

Method to condense and recover carbon dioxide (CO2) from CO2 containing gas streams

 #33
20080245101
2008-10-09

Integrated Method and Installation for Cryogenic Adsorption and Separation for Producing Co2

 #34
20080156035
2008-07-03

Process and Apparatus for the Liquefaction of Carbon Dioxide