ClassID:

30290

B01D2251/606 - page 2 - CPC Classification

Classification description:

Reactants; Inorganic bases or salts Carbonates

Recent Application in this class:
#301
20140349366
2014-11-27

Process for desorbing COcapture from ion-rich mixture with micro-particles comprising biocatalysts

#302
20140346398
2014-11-27

Wet limestone flue gas desulfurization slurry stabilizer and method for using the same

#303
20140335001
2014-11-13

Removal of hydrogen sulfide from gas streams

#304
20140248201
2014-09-04

Scrubber system and method

#305
20140246522
2014-09-04

Device and process for distributing a fluid

#306
20140245883
2014-09-04

Sinter plant gas cleaning system

#307
20140131621
2014-05-15

Method for purification and conditioning of crude syngas based on properties of molten salts

#308
20140120022
2014-05-01

Process for the mineralization of carbon dioxide

#309
20140120017
2014-05-01

Method for processing flue gas

#310
20140113135
2014-04-24

Sodium bicarbonate product with excellent flowability and its method of manufacture

#311
20140109800
2014-04-24

Process and plant for producing cement clinker and for purifying the offgases formed

#312
20140102343
2014-04-17

Desulfurization in a regenerative calcium cycle system

#313
20140099701
2014-04-10

Process for biocatalytic COcapture using dimethylmonoethanolamine, diethylmonoethanolamine or dimethylglycine

#314
20140099245
2014-04-10

Process and system employing phase-changing absorbents and magnetically responsive sorbent particles for on-board recovery of carbon dioxide from mobile sources

#315
20140060323
2014-03-06

Systems and methods for exhaust gas cleaning and/or ballast water treatment

#316
20140047818
2014-02-20

Low emission power generation systems and methods incorporating carbon dioxide separation

#317
20140026613
2014-01-30

Cryogenic COseparation using a refrigeration system

#318
20140005460
2014-01-02

Heat recovery from sorbent-based COcapture

#319
20130312610
2013-11-28

Device for trapping flammable gases produced by radiolysis or thermolysis in a containment

#320
20130299737
2013-11-14

Oxygen-selective adsorbent having fast adsorption rate and preparation method thereof

#321
20130292248
2013-11-07

Carbon dioxide capture using resin-wafer electrodeionization

#322
20130284121
2013-10-31

Method of operating an oxycombustion circulating fluidized bed boiler

#323
20130248121
2013-09-26

Spray-drying device for dehydrated filtrate from desulfurization wastewater, air pollution control system and flue gas treatment method

#324
20130214202
2013-08-22

Preparation of an amine based solvent contaminated by the introduction of sulfur oxides

#325
20130205796
2013-08-15

Heat integration in COcapture

#326
20130200625
2013-08-08

Sweep-based membrane gas separation integrated with gas-fired power production and CO2 recovery

#327
20130195742
2013-08-01

Mixed salt COsorbent, process for making and uses thereof

#328
20130186032
2013-07-25

Chinese drywall fix

#329
20130142718
2013-06-06

COseparation using a solid K-Fe sorbent

#330
20130098126
2013-04-25

Process and plant for removing acid gases

#331
20130074693
2013-03-28

Water-saving liquid-gas conditioning system

#332
20130059365
2013-03-07

Target gas capture

#333
20130059357
2013-03-07

Process for producing biogas

#334
20130052720
2013-02-28

ENZYMATIC PROCESS AND BIOREACTOR USING ELONGATED STRUCTURES FOR CO2 CAPTURE TREATMENT

#335
20130052111
2013-02-28

Methods and system for removing gas components from flue gas

#336
20130047850
2013-02-28

SYNTHESIS GAS PURIFICATION BY SELECTIVE COPPER ADSORBENTS

#337
20130045154
2013-02-21

PROCESS FOR CAPTURE OF CARBON DIOXIDE

#338
20130036953
2013-02-14

Wet Type Flue-Gas Desulfurization Apparatus and Thermal Power Plant Having the Same

#339
20130011312
2013-01-10

Process for the joint production of sodium carbonate and sodium bicarbonate

#340
20130009093
2013-01-10

Particulate matter and methods of obtaining same from a Kraft waste reclamation

#341
20130008775
2013-01-10

Photocatalytic Panel and System for Recovering Output Products Thereof

#342
20120321539
2012-12-20

Method for preventing re-emission of mercury from a flue gas desulfurization system

#343
20120308457
2012-12-06

Alkali-carbonate-based carbon dioxide absorbent containing added sterically hindered cyclic amines, and method for removing carbon dioxide removing using same

#344
20120285326
2012-11-15

Gypsum dewatering device for desulfurization facility

#345
20120273979
2012-11-01

Exhaust gas treatment apparatus

#346
20120273720
2012-11-01

Carbon dioxide absorbent for exhaust gas, and preparation method thereof

#347
20120272626
2012-11-01

Exhaust gas treatment device for an oxygen combustion system

#348
20120267806
2012-10-25

Exhaust gas treatment apparatus

#349
20120264180
2012-10-18

Process for the biologic treatment of organic wastes and plant therefor

#350
20120244054
2012-09-27

Two-step process for the cleaning of a flue gas

#351
20120244053
2012-09-27

STAGED ABSORBER SYSTEM AND METHOD

#352
20120237423
2012-09-20

METHOD AND SYSTEM FOR MULTI-STAGE FLUE GAS CLEANING

#353
20120237407
2012-09-20

Handling of acids from compressed oxyfuel-derived CO

#354
20120235086
2012-09-20

MINERAL, GRANULATED DESULFURIZING AGENT ON THE BASIS OF CALCIUM HYDROXIDE, METHOD FOR THE PRODUCTION THEREOF AND USE THEREOF

#355
20120211348
2012-08-23

Process to remove product alcohol from a fermentation by vaporization under vacuum

#356
20120189521
2012-07-26

Air pollution control device and method for reducing amount of mercury in flue gas

#357
20120167762
2012-07-05

Solid mineral composition, method for preparing same and use thereof for reducing heavy metals in flue gas

#358
20120164059
2012-06-28

Carbonate absorption system and process for carbon dioxide separation

#359
20120160340
2012-06-28

Slurry control system

#360
20120148467
2012-06-14

Method for wet flue gas desulfurization

#361
20120141346
2012-06-07

Combustion flue gas NOtreatment

#362
20120129246
2012-05-24

Process for COcapture using carbonates and biocatalysts with absorption of COand desorption of ion-rich solution

#363
20120128564
2012-05-24

Carbon monoxide reducing system (CMRS)

#364
20120128540
2012-05-24

Air pollution control device

#365
20120122195
2012-05-17

Process for COcapture using micro-particles comprising biocatalysts

#366
20120121489
2012-05-17

Method and system for removing pollutants and greenhouse gases from a flue gas

#367
20120096770
2012-04-26

PROCESS FOR PRODUCING A PURIFIED SYNTHESIS GAS STREAM

#368
20120091066
2012-04-19

Capturing and Storing Excess Co2 by Seeding Melt Water Lakes from Glacial Masses with Metal Hydroxides

#369
20120076716
2012-03-29

Gas stream purification apparatus and method

#370
20120063974
2012-03-15

Method of beneficiating and drying trona ore useful for flue gas desulfurization

#371
20120049114
2012-03-01

Gas stream multi-pollutants control systems and methods

#372
20120047976
2012-03-01

Atmospheric greenhouse gas removal

#373
20120035398
2012-02-09

Process to remove product alcohol from a fermentation by vaporization under vacuum

#374
20120024194
2012-02-02

Method of Reducing Toxicity of Coal Combustion Residues

#375
20120009107
2012-01-12

Sorbent use with oxyfuel sour compression

#376
20120009105
2012-01-12

Handling of acids from compressed oxyfuel-derived CO

#377
20120003722
2012-01-05

CARBON DIOXIDE REMOVAL SYSTEMS

#378
20110300052
2011-12-08

PARTICULATE MATTER AND METHODS OF OBTAINING SAME FROM A KRAFT WASTE RECLAMATION

#379
20110277490
2011-11-17

Method and System for Improved-Efficiency Air-Conditioning

#380
20110266499
2011-11-03

COMPOSITION OR MIXTURE TO FORM A VARIABLE CHEMICAL SOLUTION OR AQUEOUS LIQUID SUBSTANCE AND ITS PROCESS OF APPLICATION THAT PERMITS THE CONTROL OF ENVIRONMENTAL POLLUTION

#381
20110262334
2011-10-27

System and method for controlling and reducing NOx emissions

#382
20110262326
2011-10-27

Method for preventing re-emission of mercury from a flue gas desulfurization system

#383
20110259195
2011-10-27

River water utilizing flue gas desulfurization system and humic substance removing method

#384
20110259191
2011-10-27

Method and apparatus for purging unwanted substances from air

#385
20110230334
2011-09-22

Composition, Production And Use Of Sorbent Particles For Flue Gas Desulfurization

#386
20110226989
2011-09-22

Gas stream multi-pollutants control systems and methods

#387
20110223088
2011-09-15

Method and apparatus for on-site production of lime and sorbents for use in removal of gaseous pollutants

#388
20110217218
2011-09-08

Systems and Methods for Acid Gas Removal

#389
20110203311
2011-08-25

REMOVAL OF CARBON DIOXIDE FROM AIR

#390
20110193018
2011-08-11

Rotary bottom ash regeneration system

#391
20110182779
2011-07-28

Capture and Sequestration of Carbon Dioxide in Flue Gases

#392
20110173886
2011-07-21

Hot gas purification

#393
20110159580
2011-06-30

Method for preparing pellets from rice husk and apparatus for removing odor using rice husk pellet bio-media

#394
20110159575
2011-06-30

LIQUID-PHASE GAS COLLECTION

#395
20110126715
2011-06-02

CARBON DIOXIDE GAS RECOVERY APPARATUS

#396
20110116998
2011-05-19

Process for the removal of carbon dioxide from a gas

#397
20110113957
2011-05-19

System and method for processing flue gas

#398
20110110841
2011-05-12

METHOD AND APPARATUS FOR PRODUCING AMMONIUM CARBONATE FROM UREA

#399
20110091955
2011-04-21

METHODS AND SYSTEMS FOR TREATING INDUSTRIAL WASTE GASES

#400
20110064637
2011-03-17

Process for the joint production of sodium carbonate and sodium bicarbonate

#401
20110064634
2011-03-17

Removing Carbon Dioxide From Gaseous Emissions

#402
20110052453
2011-03-03

REMOVAL OF CARBON DIOXIDE FROM A FLUE GAS STREAM

#403
20110049425
2011-03-03

BIODEGRADABLE DESICCANT GRAIN AND METHOD FOR MAKING THE SAME

#404
20110044870
2011-02-24

System and method for flue gas scrubbing

#405
20110031186
2011-02-10

CALCIUM CARBONATE AND CALCIUM CARBONATE-CONTAINING MATERIALS FOR REMOVING BIOAGENTS FROM WATER

#406
20110027153
2011-02-03

Apparatus and method for removing mercury from a gas

#407
20110011559
2011-01-20

Water recovery from steam-assisted production

#408
20110009986
2011-01-13

System and method for dynamically controlling odor emission

#409
20110002829
2011-01-06

Mercury reduction system and mercury reduction method of flue gas containing mercury

#410
20110002828
2011-01-06

Mercury reduction system and mercury reduction method of flue gas containing mercury

#411
20110002827
2011-01-06

Mercury reduction system

#412
20110000191
2011-01-06

EXHAUST GAS TREATMENT SYSTEM AND METHOD

#413
20100329955
2010-12-30

Wet scrubber additive for simultaneous removal of oxides and metals from a gas

#414
20100319542
2010-12-23

SCRUBBING OF AMMONIA WITH UREA AMMONIUM NITRATE SOLUTION

#415
20100316546
2010-12-16

Mercury absorption system for industrial kiln applications

#416
20100314297
2010-12-16

CYCLIC PETROLEUM REFINING

#417
20100300894
2010-12-02

Carbon dioxide capture using resin-wafer electrodeionization

#418
20100290967
2010-11-18

Process for producing sodium bicarbonate for flue gas desulphurization

#419
20100290965
2010-11-18

Combustion flue gas NOtreatment

#420
20100279848
2010-11-04

Preparation method for anion-exchangeable, layered double hydroxides

#421
20100278711
2010-11-04

Removal of carbon dioxide from a feed gas

#422
20100278703
2010-11-04

Method to neutralize hydrogen chloride in superheated geothermal steam without destroying superheat

#423
20100267123
2010-10-21

METHOD FOR CO2 TRANSFER FROM GAS STREAMS TO AMMONIA SOLUTIONS

#424
20100260663
2010-10-14

CARBON DIOXIDE FIXATION TO CARBONATES

#425
20100254873
2010-10-07

Methods of Use for Lime Residuals

#426
20100254869
2010-10-07

Process for removal of carbon dioxide from combustion gases

#427
20100251942
2010-10-07

REAGENT DRYING VIA EXCESS AIR PREHEAT

#428
20100222215
2010-09-02

HALIDE SCAVENGERS FOR HIGH TEMPERATURE APPLICATIONS

#429
20100219373
2010-09-02

GAS STREAM MULTI-POLLUTANTS CONTROL SYSTEMS AND METHODS

#430
20100205856
2010-08-19

METHOD OF PRODUCING SYNTHETIC FUELS AND ORGANIC CHEMICALS FROM ATMOSPHERIC CARBON DIOXIDE

#431
20100150802
2010-06-17

PROCESSING CO2 UTILIZING A RECIRCULATING SOLUTION

#432
20100135881
2010-06-03

PROCESS FOR SIMULTANEOUS REMOVAL OF CARBON DIOXIDE AND SULFUR OXIDES FROM FLUE GAS

#433
20100116135
2010-05-13

Method and apparatus for pollution control of confined spaces

#434
20100107638
2010-05-06

Device and process for distributing a fluid

#435
20100095851
2010-04-22

METHODS AND SYSTEMS FOR DEACIDIZING GASEOUS MIXTURES

#436
20100092359
2010-04-15

Method for capturing COfrom exhaust gas

#437
20100089110
2010-04-15

CARBON DIOXIDE SCRUBBING WITH AMMONIUM CARBONATE AND AMMONIA VAPOR CONTROL

#438
20100074817
2010-03-25

Method and apparatus for treating discharge gas

#439
20100071550
2010-03-25

Method and apparatus for purging unwanted substances from air

#440
20100068110
2010-03-18

Removal of Hg, NO, and SOwith using oxidants and staged gas/liquid contact

#441
20100059377
2010-03-11

System and method for recovery of COby aqueous carbonate flue gas capture and high efficiency bipolar membrane electrodialysis

#442
20100016152
2010-01-21

Aldehyde reducing compositons

#443
20100016151
2010-01-21

Aldehyde reducing coating

#444
20090305378
2009-12-10

Integrated chemical process

#445
20090304921
2009-12-10

Particulate matter and methods of obtaining same from a Kraft waste reclamation

#446
20090291038
2009-11-26

Process For The Joint Production of Sodium Carbonate and Sodium Bicarbonate

#447
20090269262
2009-10-29

Air pollutant control system and method for removing mercury in flue gas

#448
20090232723
2009-09-17

PARTICULATE MATTER AND METHODS OF OBTAINING SAME FROM A KRAFT WASTE RECLAMATION

#449
20090214408
2009-08-27

PREPARATION AND USE OF CATIONIC HALIDES, SEQUESTRATION OF CARBON DIOXIDE

#450
20090202410
2009-08-13

Capture and sequestration of carbon dioxide in flue gases

#451
20090199919
2009-08-13

Injection of liquid sorbent conditioning into a sorbent transporting passageway

#452
20090194618
2009-08-06

In-line milling system

#453
20090169450
2009-07-02

Mercury removing apparatus and mercury removing method

#454
20090130012
2009-05-21

Method for removing halogen series gas and agent for removing halogen series gas

#455
20090107111
2009-04-30

Implo-Dynamics™: a system, method, and apparatus for reducing airborne pollutant emissions and/or recovering energy

#456
20090104098
2009-04-23

Method and apparatus for the removal of carbon dioxide from a gas stream

#457
20090078177
2009-03-26

Methods and apparatus for performing flue gas pollution control and/or energy recovery

#458
20090060808
2009-03-05

Scrubber for reactive gases

#459
20080250715
2008-10-16

Process and apparatus for carbon capture and elimination of multi-pollutants in flue gas from hydrocarbon fuel sources and recovery of multiple by-products

#460
20080219912
2008-09-11

Particulate matter and methods of obtaining same from a kraft waste reclamation

#461
20080210091
2008-09-04

Carbon dioxide absorbent

#462
20080190852
2008-08-14

Sulfur removal using ferrous carbonate absorbent

#463
20070259781
2007-11-08

Chemical formulations for removal of hazardous pollutants from combustion gases

#464
20070116620
2007-05-24

Halide scavengers for high temperature applications

#465
20070116619
2007-05-24

Method and system for removing mercury from combustion gas

#466
20070060475
2007-03-15

Sulfur removal using ferrous carbonate absorbent

#467
20060286011
2006-12-21

Method and an apparatus for removing carbon dioxide from sulphur dioxide containing flue gases

#468
20060210453
2006-09-21

Flue gas purification device

#469
20060117953
2006-06-08

Method and device for separating sulphur dioxide from a gas

#470
20060112823
2006-06-01

Boundary layer propulsion and turbine apparatus

#471
20050214187
2005-09-29

Removal of Hg, NO, and SOwith using oxidants and staged gas/liquid contact

#472
20050072305
2005-04-07

Body for isolating a constituent contained in a gas mixture

#473
19396933
2026-06-02

Thermo-chemical transformation of wet food waste with plastics, biodegradable packaging, and fluorinated compounds in a multi-annular concentric feed rotary kiln system

#474
18999666
2025-09-23

Integrated electrocoagulation desalination process with carbon dioxide capture and solid recovery

#475
17556056
2023-03-07

Hollow fiber membrane module and method of making and using same

#476
16215610
2020-01-14

Electrostatic precipitator module and desulfurization system including the same

#477
16194436
2019-08-06

System, method, and apparatus to reduce urban air pollution

#478
15832136
2019-03-26

System for tail gas treatment of sulfur recovery units

#479
15498403
2018-02-27

Reclaiming useful products from exhaust gas clean-up system

#480
15081565
2017-10-24

Method for controlling gaseous mercury emission between two or more coal-fired combustion units

#481
12068377
2016-07-05

Wind turbine with pollutant capturing surfaces