ClassID:

138198

F01N2570/04 - CPC Classification

Classification description:

Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds Sulfur or sulfur oxides

Recent Application in this class:
#1
20260084105
2026-03-26

EXHAUST GAS TREATMENT SYSTEM AND METHOD

#2
20240075427
2024-03-07

Catalytic system and method for the removal of HCN from off-gases of a fluid cracking unit using same, and FCC unit assembly including the catalytic system

#3
20230383686
2023-11-30

Exhaust catalyst management apparatus to be applied to vehicle

#4
20230338897
2023-10-26

EXHAUST GAS TREATMENT SYSTEM AND METHOD

#5
20230287816
2023-09-14

Systems and methods for desulfation of catalysts included in aftertreatment systems

#6
20230243284
2023-08-03

Apparatus for reducing greenhouse gas emission in vessel cooperated with exhaust gas recirculation and intelligent control by exhaust recycling and vessel including the same

#7
20230184152
2023-06-15

Apparatus for reducing greenhouse gas emission in vessel and vessel including the same

#8
20230173431
2023-06-08

WET INLINE SCRUBBER WITH A SIDE INLET FOR REDUCING THE AMOUNT OF SOX IN AN EXHAUST GAS PRODUCED BY ONE OR MORE ENGINES OF A MARINE VESSEL

#9
20230140536
2023-05-04

Method and device for determining the sulphur content in an exhaust gas channel of a motor vehicle in relation to the supplied fuel

#10
20220356824
2022-11-10

System and method for filtering exhaust gases of a vehicle

#11
20220258096
2022-08-18

Method and process for capturing carbon dioxide from marine engines

#12
20220178286
2022-06-09

Systems and methods for desulfation of catalysts included in aftertreatment systems

#13
20220048606
2022-02-17

Method and process for capturing carbon dioxide from marine engines

#14
20210404360
2021-12-30

Process to capture SOonboard vehicles and ships

#15
20200400054
2020-12-24

Method for purifying liquid hydrocarbon motor fuels from sulfur and for further reducing the sulfur dioxide content in exhaust gases up to zero during combustion of the fuels

#16
20200276563
2020-09-03

Catalyst for automotive emissions control

#17
20200179863
2020-06-11

Scrubber for cleaning of a gas

#18
20190376425
2019-12-12

NOx sensor control device and NOx sensor control method

#19
20190323398
2019-10-24

System and method to determine a flow rate of a washing liquid at an exhaust gas inlet of an exhaust gas cleaning system of a marine vessel

#20
20190203622
2019-07-04

CONTROL APPARATUS AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE

#21
20190162101
2019-05-30

Particle filter in the exhaust system of an internal combustion engine

#22
20190099706
2019-04-04

INTEGRATED SYSTEM FOR SEAWATER SCRUBBING OF MARINE EXHAUST GAS

#23
20190076776
2019-03-14

Gas treatment processes and systems for reducing tail gas emissions

#24
20190048815
2019-02-14

Controller for internal combustion engine and method for controlling internal combustion engine

#25
20180361359
2018-12-20

Catalyst composition for inhibiting diesel engine white smoke emission

#26
20180238216
2018-08-23

Apparatus and method for desulfation of a catalyst used in a lean burn methane source fueled combustion system

#27
20180163590
2018-06-14

Exhaust gas purification system and controlling method thereof

#28
20180161720
2018-06-14

Gas scrubber for desulphurising flue gases on a ship

#29
20170268399
2017-09-21

Exhaust gas post treatment system and method for exhaust gas post-treatment

#30
20170234183
2017-08-17

System and methods for reducing SOx gases in aftertreatment systems

#31
20170216771
2017-08-03

Method for cleaning process off- or engine exhaust gas

#32
20170211441
2017-07-27

METHOD AND SYSTEM FOR THE REMOVAL OF PARTICULATE MATTER AND HEAVY METALS FROM ENGINE EXHAUST GAS

#33
20170191399
2017-07-06

Integrated exhaust treatment device having compact configuration

#34
20170167352
2017-06-15

Deterioration diagnosis apparatus for selective catalytic reduction catalyst

#35
20170151532
2017-06-01

Diesel oxidation catalyst having a capture region for exhaust gas impurities

#36
20170113185
2017-04-27

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

#37
20170051647
2017-02-23

Emission control system and emission control method for internal combustion engine

#38
20160317968
2016-11-03

Amount-of-seawater control device for scrubber, amount-of-seawater control method for scrubber, and amount-of-alkali control device

#39
20160290207
2016-10-06

Catalyst regeneration processing apparatus

#40
20160290206
2016-10-06

Device and method to use the same to purify pollutant gases

#41
20160265467
2016-09-15

Exhaust purification system of internal combustion engine

#42
20160220954
2016-08-04

Low temperature urea-Scr operation in the presence of high sulphur flue gas

#43
20160160722
2016-06-09

Exhaust gas aftertreatment system for a vehicle operated by means of a combustion engine, in particular for a watercraft

#44
20150354424
2015-12-10

System, method, and apparatus for improved desulfurization of aftertreatment components

#45
20150322833
2015-11-12

Method and cleaning apparatus for removal of SOx and NOx from exhaust gas

#46
20150292379
2015-10-15

Cleaning system and method for reduction of SOx in exhaust gases

#47
20150285114
2015-10-08

Exhaust gas after-treatment system and method for the exhaust gas after-treatment

#48
20150275724
2015-10-01

Proportional heater control for diesel emissions system for diesel-generator set

#49
20150238897
2015-08-27

System, a use of such a system and a multi system for cleaning exhaust gas

#50
20150231558
2015-08-20

Combined cleaning system and method for reduction of SOX and NOX in exhaust gases from a combustion engine

#51
20150182905
2015-07-02

Method for treating impurities contained in exhaust gases of ships, ship with a scrubber, and purification unit

#52
20150174527
2015-06-25

Exhaust gas processing apparatus

#53
20150101310
2015-04-16

Exhaust gas treatment system including an enhanced SCR diagnostic unit

#54
20140318108
2014-10-30

Proportional heater control for diesel emission system for marine powered generator set

#55
20140248201
2014-09-04

Scrubber system and method

#56
20140000240
2014-01-02

Process for the reduction of nitrogen oxides and sulphur oxides in the exhaust gas from internal combustion engine

#57
20130239553
2013-09-19

System for determining sulfur storage of aftertreatment devices

#58
20130186065
2013-07-25

Sulfur accumulation monitoring systems and methods

#59
20130164184
2013-06-27

Automotive anti-contamination system

#60
20130098049
2013-04-25

System and method for controlling and reducing NOemissions

#61
20120291628
2012-11-22

EXHAUST GAS POST-TREATMENT SYSTEM

#62
20120285139
2012-11-15

Emissions control diagnostic method and system

#63
20120233985
2012-09-20

APPARATUS COMPRISING LEAN BURN IC ENGINE AND AN EXHAUST SYSTEM THEREFOR

#64
20120144807
2012-06-14

Exhaust gas purification system for an internal combustion engine

#65
20120110987
2012-05-10

Exhaust purification system of internal combustion engine

#66
20120102930
2012-05-03

SYSTEM FOR DESULFURIZING OXIDATION CATALYST AND METHOD THEREOF

#67
20110271659
2011-11-10

Temperature sensor, sulfur component detector, and exhaust purification system for internal combustion engine

#68
20110210051
2011-09-01

Apparatus and Method for Storing and Releasing Sulfur Containing Aromatic Compounds From a Fuel Stream of an Internal Combustion Engine

#69
20110185708
2011-08-04

Adaptive Desulfation Control Algorithm

#70
20110176969
2011-07-21

Composite oxide for exhaust gas purification catalyst, method for manufacturing the same, coating material for exhaust gas purification catalyst, and filter for diesel exhaust gas purification

#71
20110126513
2011-06-02

Exhaust purification system for internal combustion engine and desulfurization method for the same

#72
20110036073
2011-02-17

Exhaust purification device of internal combustion engine

#73
20100329955
2010-12-30

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

#74
20100257847
2010-10-14

Exhaust purification system of internal combustion engine

#75
20100205947
2010-08-19

S storage catalyst and exhaust-gas converting apparatus

#76
20100192552
2010-08-05

Exhaust gas treatment catalyst, exhaust gas treatment method, and exhaust gas treatment apparatus

#77
20100137132
2010-06-03

Sulfur storage catalyst

#78
20100126395
2010-05-27

Process for producing steam and/or power from oil residues with high sulfur content

#79
20100126146
2010-05-27

Exhaust emission purification controller of internal combustion engine

#80
20100089040
2010-04-15

Exhaust emission purifier of internal combustion engine

#81
20100034712
2010-02-11

Exhaust-gas converting apparatus

#82
20090320450
2009-12-31

Exhaust purification device of internal combustion engine

#83
20090308055
2009-12-17

Vehicle and control method of vehicle

#84
20090308053
2009-12-17

Exhaust purification device of internal combustion engine

#85
20090249767
2009-10-08

Exhaust purification device of compression ignition type internal combustion engine

#86
20090247403
2009-10-01

Honeycomb structure

#87
20090247394
2009-10-01

Honeycomb structure

#88
20090246456
2009-10-01

Honeycomb structure

#89
20090246451
2009-10-01

HONEYCOMB STRUCTURE

#90
20090205323
2009-08-20

Exhaust gas purification system for internal combustion engine

#91
20090202408
2009-08-13

Sulfur resistant emissions catalyst

#92
20090188244
2009-07-30

Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine

#93
20090188238
2009-07-30

Exhaust Purification Device of Compression Ignition Type Internal Combustion Engine

#94
20090178392
2009-07-16

Exhaust gas purification system for internal combustion engine and method for regenerating purification ability of exhaust gas purification device

#95
20090171553
2009-07-02

System for determining the level of sulphur poisoning of depollution means integrated into the exhaust line of a motor vehicle engine

#96
20090158718
2009-06-25

Exhaust gas purification device for internal combustion engine

#97
20090158717
2009-06-25

Exhaust gas purification device of internal combustion engine

#98
20090149322
2009-06-11

EXHAUST GAS-PURIFYING CATALYST

#99
20090145113
2009-06-11

Exhaust purification device of internal combustion engine

#100
20090107121
2009-04-30

Exhaust gas control apparatus for internal combustion engine

#101
20090077947
2009-03-26

Sulfur purge control method for exhaust gas purifying system and exhaust gas purifying system

#102
20090071125
2009-03-19

Exhaust purification apparatus of compression ignition type internal combustion engine

#103
20090031709
2009-02-05

Exhaust purification device of compression ignition type internal combustion engine

#104
20090025370
2009-01-29

EXHAUST GAS PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE

#105
20090025369
2009-01-29

Exhaust Purification Device of Compression Ignition Type Internal Combustion Engine

#106
20080302090
2008-12-11

Exhaust purification device of internal combustion engine

#107
20080279742
2008-11-13

Method and Device For Desulfating a NOx Storage Catalyst

#108
20080264037
2008-10-30

Apparatus for deterioration diagnosis of an oxidizing catalyst

#109
20080223022
2008-09-18

Exhaust-gas system having an injection nozzle

#110
20080213149
2008-09-04

Process for producing steam and/or power from oil residues

#111
20080152564
2008-06-26

Method and apparatus for catalyst regeneration

#112
20080134648
2008-06-12

Method of operating an exhaust gas cleaning unit with particle filter and nitrogen oxygen store

#113
20080064587
2008-03-13

Oxidation Catalyst for Exhaust Gas Purification, Catalyst Structure for Exhaust Gas Purification and Method for Purifying Exhaust Gas

#114
20080041038
2008-02-21

Catalytic Converter Configuration and Method for Desulfurizing a NOx Storage Catalytic Converter

#115
20080034735
2008-02-14

Internal combustion engine and method of controlling the same

#116
20070277509
2007-12-06

Exhaust gas purification system and method of purifying exhaust gas

#117
20070269353
2007-11-22

Emission treatment system with NSR and SCR catalysts

#118
20070214769
2007-09-20

Fuel supply control method applied to exhaust gas control apparatus for internal combustion engine and exhaust gas control apparatus to which the method is applied

#119
20070204595
2007-09-06

Exhaust Gas Purification Apparatus of Internal Combustion Engine and Catalyst for Purifying Exhaust Gas of Internal Combustion Engine

#120
20070175206
2007-08-02

NOx adsorber aftertreatment system for internal combustion engines

#121
20070089405
2007-04-26

Exhaust gas control apparatus for internal combustion engine

#122
20070065341
2007-03-22

Exhaust gas control apparatus and exhaust gas control method for internal combustion engine

#123
20070012028
2007-01-18

Sulfur oxide/nitrogen oxide trap system and method for the protection of nitrogen oxide storage reduction catalyst from sulfur poisoning

#124
20070000237
2007-01-04

Exhaust gas purification system for internal combustion engine

#125
20060288689
2006-12-28

Exhaust emission control device

#126
20060258014
2006-11-16

Method for estimating the sulfur content in the fuel of an internal combustion engine

#127
20060258013
2006-11-16

Method for estimating the sulfur content in the fuel of an internal combustion engine

#128
20060230749
2006-10-19

Exhaust gas control apparatus for internal combustion engine

#129
20060177367
2006-08-10

Octahedral molecular sieve sorbents and catalysts

#130
20060162321
2006-07-27

Method for heating up a catalytic converter

#131
20060113130
2006-06-01

Hybrid car

#132
20060105909
2006-05-18

Vehicle sulfur oxide trap and related method

#133
20060064969
2006-03-30

Exhaust purification device of compression ignition type internal combustion engine

#134
20060057036
2006-03-16

System for elimnating polluting gases produced from combustion processes

#135
20060053776
2006-03-16

Management of thermal fluctuations in lean NOx adsorber aftertreatment systems

#136
20060010854
2006-01-19

Exhaust gas clarifying device for internal combustion engine

#137
20050284139
2005-12-29

Filter system

#138
20050274106
2005-12-15

Exhaust gas control apparatus and exhaust gas control method for internal combustion engine

#139
20050236334
2005-10-27

Apparatus and method for storing and releasing sulfur containing aromatic compounds from a fuel stream of an internal combustion engine

#140
20050229589
2005-10-20

Exhaust gas purifying device for engine

#141
20050217254
2005-10-06

Exhaust purifying apparatus and exhaust purifying method for internal combustion engine

#142
20050191752
2005-09-01

Diagnostic process for an exhaust gas catalytic converter of a heat engine and vehicle using this process

#143
20050178111
2005-08-18

Exhaust after-treatment system for the reduction of pollutants from diesel engine exhaust and related method

#144
20050178110
2005-08-18

Precat-NOx adsorber exhaust aftertreatment system for internal combustion engines

#145
20050160720
2005-07-28

System and method for removing hydrogen sulfide from an emissions stream

#146
20050144934
2005-07-07

Nox purging system and method of reactivating deteriorated catalyst therein

#147
20050132698
2005-06-23

Exhaust gas purifying method and exhaust gas purifying system

#148
20050129601
2005-06-16

Emissions treatment system with NSR and SCR catalysts

#149
20050119822
2005-06-02

Computer device to calculate emission control device functionality

#150
20050112046
2005-05-26

Sulfur purge control method and exhaust gas purifying system

#151
20050109021
2005-05-26

Method and device intended for desulfation of a nitric oxide trap and regeneration of a particle filter

#152
20050109014
2005-05-26

Catalyst recovery method

#153
20050089456
2005-04-28

Exhaust gas purifcation apparatus of internal combustion engine and catalyst for purifying exhaust gas of internal combustion engine

#154
20050084973
2005-04-21

Diagnostic system for monitoring catalyst performance

#155
20050076637
2005-04-14

Process for heating a catalytic converter and/or particle filter mounted in an exhaust system of a diesel internal combustion engine of a vehicle, a motor vehicle in particular, to a desulfation and/or decarbonization temperature and a catalytic converter, a nitric oxide storage catalytic converter in particular, for exhaust systems of internal combustion engines

#156
20050076635
2005-04-14

Air fuel ratio control apparatus for an internal combustion engine

#157
20050072141
2005-04-07

Exhaust gas purification apparatus for internal combustion engine and method thereof

#158
20050050881
2005-03-10

Exhaust gas purification system for internal combustion engine

#159
20050022506
2005-02-03

Combustion control system of internal combustion engine

#160
17676443
2022-11-15

Filter, composition and process for cleaning feed and exhaust fluids and method for eliminating noxious impurities in fluids

#161
16860056
2020-12-22

Reactive cyclic induction system and method for reducing pollutants in marine diesel exhaust