ClassID:

30255

B01D2251/10 - CPC Classification

Classification description:

Reactants Oxidants

Sub-classes:
Recent Application in this class:
#1
20260124568
2026-05-07

METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS

#2
20240400925
2024-12-05

OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER

#3
20240399333
2024-12-05

REMOVAL OF ATMOSPHERIC POLLUTANTS FROM GAS, RELATED APPARATUSES, PROCESSES AND USES THEREOF

#4
20240326134
2024-10-03

Method and apparatus for treating combustible and/or reactive particles, method of operating a system for producing a three-dimensional work piece and system for producing a three-dimensional work piece

#5
20240123401
2024-04-18

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#6
20230415548
2023-12-28

VEHICLE AIR CONDITIONER HAVING PHOTOCATALYST MODULE

#7
20230330581
2023-10-19

METHOD FOR THE DRY FILTRATION OF A GAS FLOW CARRYING FOREIGN OBJECTS, AND FILTER DEVICE FOR CLEANING RAW GAS CARRYING FOREIGN OBJECTS

#8
20230173405
2023-06-08

METHOD AND APPARATUS FOR EXTRACTION USING CARBON DIOXIDE

#9
20220331771
2022-10-20

Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof

#10
20220080353
2022-03-17

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#11
20220041534
2022-02-10

Cumene-phenol complex with thermal oxidation system

#12
20210253444
2021-08-19

Anionic ferric iron complexes in alkaline aqueous solutions

#13
20210213386
2021-07-15

Decontamination of sulfur contaminants from a vessel

#14
20210172835
2021-06-10

Generation of nitrogen dioxide for use with burner-based exhaust replication system

#15
20210138397
2021-05-13

Method and apparatus for treating combustible and/or reactive particles, method of operating a system for producing a three-dimensional work piece and system for producing a three-dimensional work piece

#16
20210113959
2021-04-22

Methods for producing and using alkaline aqueous ferric iron solutions

#17
20210009913
2021-01-14

Process for hydrogen sulfide scrubbing and method for ferric ion regeneration

#18
20210000127
2021-01-07

Apparatus for treatment of the atmosphere of a storage space for vegetable products

#19
20200368711
2020-11-26

Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof

#20
20200206684
2020-07-02

Decontamination of sulfur contaminants from a vessel

#21
20200156002
2020-05-21

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#22
20200024526
2020-01-23

Functionalized aldehydes as HS and mercaptan scavengers

#23
20190374906
2019-12-12

Method and apparatus for removing sulfur oxides from gas

#24
20190291041
2019-09-26

Method for the treatment of a flue gas stream

#25
20190242287
2019-08-08

Exhaust gas treatment device comprising an electrochemical cell

#26
20190159470
2019-05-30

Method and assembly for the treatment of the atmosphere in a storage space for vegetable products

#27
20190143265
2019-05-16

Method and apparatus for removing sulfur oxides from gas

#28
20190046925
2019-02-14

Method and apparatus for removing sulfur oxides from gas

#29
20190030507
2019-01-31

Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof

#30
20190022577
2019-01-24

Plasma abatement of compounds containing heavy atoms

#31
20180353900
2018-12-13

Decontamination of sulfur contaminants from a vessel

#32
20180318758
2018-11-08

Plasma abatement of compounds containing heavy atoms

#33
20180312766
2018-11-01

System for the treatment of a contaminated hydrocarbon streams

#34
20180312765
2018-11-01

System for the treatment of mercaptan contaminated hydrocarbon streams

#35
20180264402
2018-09-20

Method and apparatus for removing sulfur oxides from gas

#36
20180245005
2018-08-30

Method for removing amine from a contaminated hydrocarbon streams

#37
20180243461
2018-08-30

Contaminant reducing device

#38
20180216013
2018-08-02

Functionalized aldehydes as HS and mercaptan scavengers

#39
20180154306
2018-06-07

Systems and methods for nitrogen recovery from a gas stream

#40
20180141000
2018-05-24

Methods and apparatus for recycling tail gas in syngas fermentation to ethanol

#41
20180099245
2018-04-12

Gas denitration process and apparatus

#42
20170113185
2017-04-27

Systems and methods for removing combustion products from a power generation cycle

#43
20170080384
2017-03-23

Decontamination of sulfur contaminants from a vessel

#44
20170036161
2017-02-09

Method for the treatment of a flue gas stream

#45
20170029344
2017-02-02

DEVICE AND METHOD FOR PRODUCING FERTILIZER FROM THE EXHAUST GASES OF A PRODUCTION SYSTEM

#46
20170029343
2017-02-02

SULFUR ENHANCED NITROGEN PRODUCTION FROM EMISSION SCRUBBING

#47
20160346726
2016-12-01

Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof

#48
20160312139
2016-10-27

Process and apparatus for hydrogen sulfide removal

#49
20160256852
2016-09-08

Oxygen-absorbing resin composition

#50
20160184774
2016-06-30

Flue-gas purification and reclamation system and method thereof

#51
20160136573
2016-05-19

Desulfurization of flue gas from an amine process

#52
20160129392
2016-05-12

Method and Apparatus for Use of Reacted Hydrogen Peroxide Compounds in Industrial Process Waters

#53
20160023927
2016-01-28

Hydrogen sulfide abatement in geothermal facilities

#54
20150314262
2015-11-05

High capacity solid filtration media

#55
20150251133
2015-09-10

Plasma abatement of compounds containing heavy atoms

#56
20150152341
2015-06-04

Removal of hydrocarbon contaminants

#57
20150005566
2015-01-01

Decontamination method for organic compound

#58
20140305307
2014-10-16

Ethylene absorption filter for refrigerated spaces

#59
20130302234
2013-11-14

High capacity solid filtration media

#60
20130284617
2013-10-31

Oxygen-absorbing resin composition

#61
20130224093
2013-08-29

Process and apparatus for removal of nitrogen oxides, sulfur oxides and mercury from off gas through oxidization

#62
20120219482
2012-08-30

Systems and processes for removing volatile degradation products produced in gas purification

#63
20120213683
2012-08-23

METHOD FOR TREATING EXHAUST GAS FROM CO2 RECOVERY APPARATUS

#64
20120171092
2012-07-05

High-efficiency, hot trap apparatus and method

#65
20110274604
2011-11-10

Process for the selective oxidation of hydrogen sulphide

#66
20110175032
2011-07-21

Method and plant for the production of synthesis gas from biogas

#67
20110155952
2011-06-30

Filtration media having a chemical reagent

#68
20110104012
2011-05-05

Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters

#69
20110044872
2011-02-24

Flue gas control system of coal combustion boiler and operating method thereof

#70
20100329955
2010-12-30

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

#71
20100284878
2010-11-11

AIR POLLUTION CONTROL SYSTEM AND METHOD FOR COAL COMBUSTION BOILER

#72
20100024644
2010-02-04

Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters

#73
20100015021
2010-01-21

Effluent gas scrubbing

#74
20090304563
2009-12-10

Mercury removal system and method

#75
20090202411
2009-08-13

Method of treating a gas stream

#76
20090104097
2009-04-23

MERCURY REMOVAL FROM A GAS STREAM

#77
20080307960
2008-12-18

Air Pollutant Removal Using Magnetic Sorbent Particles

#78
20080241030
2008-10-02

Control of emissions

#79
20080182748
2008-07-31

Filtration media having a chemical reagent

#80
20080152567
2008-06-26

GAS ABSORPTION SYSTEM, COMPOSITION, AND METHOD

#81
20080145281
2008-06-19

Gas oxygen incinerator

#82
20080107579
2008-05-08

Bromine Addition for the Improved Removal of Mercury from Flue Gas

#83
20080089821
2008-04-17

Method and system for reducing ammonia slip after selective reduction of NOx

#84
20080038171
2008-02-14

Effluent gas scrubber and method of scrubbing effluent gasses

#85
20070180990
2007-08-09

Dynamic halogenation of sorbents for the removal of mercury from flue gases

#86
20070157810
2007-07-12

High capacity solid filtration media

#87
20070128090
2007-06-07

Wet electrostatic liquid film oxidizing reactor apparatus and method for removal of NOx, SOx, mercury, acid droplets, heavy metals and ash particles from a moving gas

#88
20070059229
2007-03-15

Method and apparatus for use of reacted hydrogen peroxide compounds in industrial process waters

#89
20060185352
2006-08-24

Exhaust system for a lean-burn ic engine

#90
20060159605
2006-07-20

Mercury oxidation of flue gas using catalytic barrier filters

#91
20060115388
2006-06-01

Dispersal air scrubber

#92
20050100475
2005-05-12

Method and apparatus for formulating and controlling chemical concentration in a gas mixture

#93
20050004402
2005-01-06

Partial oxidation of alcohols

#94
19004516
2026-02-17

Desulfurization and denitrification agent and application thereof