ClassID:

106426

C10L2290/541 - CPC Classification

Classification description:

Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units; Specific separation steps for separating fractions, components or impurities during preparation or upgrading of a fuel Absorption of impurities during preparation or upgrading of a fuel

Recent Application in this class:
#1
20260126246
2026-05-07

PROCESS FOR DEHYDRATION OF A GAS STREAM PRIOR TO CRYOGENIC CO2 FRACTIONATION

#2
20260109908
2026-04-23

PROCESS AND PLANT FOR THE PRODUCTION OF A METHANE-CONTAINING SYNTHETIC NATURAL GAS STREAM

#3
20260097355
2026-04-09

GAS DEHYDRATOR AND METHOD OF USING SAME

#4
20250388829
2025-12-25

SYSTEMS AND METHODS FOR ENHANCED PROCESS CONTROL OF AMINE CIRCULATION PUMPS

#5
20250352940
2025-11-20

Soft Sensors for Estimating Operating Parameters in Reactive Absorption Units

#6
20250290004
2025-09-18

NATURAL GAS PROCESSING WITH CO-GENERATION OF POWER

#7
20250250501
2025-08-07

DUAL-STAGE SYNTHESIS OF LPG FROM BIO-BASED SOURCES

#8
20250250500
2025-08-07

LPG SYNTHESIS FROM BIO-BASED SOURCES

#9
20250170519
2025-05-29

METHOD AND APPARATUS FOR RECOVERING ABSORBING AGENTS IN ACID GAS TREATMENT

#10
20250115817
2025-04-10

PROCESS FOR CONTROLLING CO2 OVER H2S RATIO IN OIL AND GAS PROCESSING INSTALLATIONS

#11
20250051671
2025-02-13

NATURAL GAS PROCESSING AND METHODS AND SYSTEMS RELATED THERETO

#12
20250044815
2025-02-06

SYSTEMS AND PROCESSES OF ELIMINATING START-UP FLARING IN A GAS PLANT

#13
20250019325
2025-01-16

SYSTEM AND PROCESS FOR RECOVERING METHANE AND CARBON DIOXIDE FROM BIOGAS AND REDUCING GREENHOUSE GAS EMISSIONS

#14
20240400923
2024-12-05

ACTIVATED OXIDIZING COMPOSITIONS FOR REMOVING SULFUR COMPOUNDS FROM HYDROCARBON FUELS AND WASTEWATER

#15
20240384192
2024-11-21

PROCESS AND APPARATUS FOR REMOVING OXYGENATES FROM LIQUEFIED PETROLEUM GAS

#16
20240327739
2024-10-03

LOOP LINE FOR H2S TREATMENT

#17
20240279563
2024-08-22

Generate Hydrogen as Fuel at Natural Gas Processing Plant to Reduce Carbon Dioxide Emissions

#18
20240189763
2024-06-13

CONTAMINANT REMOVAL PROCESS

#19
20240174935
2024-05-30

METHOD FOR TREATING CARBON DIOXIDE CONTAINED IN NATURAL GAS AND AQUEOUS DISPERSION USED THEREIN

#20
20230392091
2023-12-07

Separation of sulfurous materials

#21
20230381716
2023-11-30

Gas purification apparatus and method

#22
20230365881
2023-11-16

PRETREATMENT DESULFURIZATION SYSTEM FOR REDUCING SULFUR CONTENT OF COAL BY IMMERSING COAL IN CATALYST

#23
20230122550
2023-04-20

DEHYDRATION APPARATUS FOR NATURAL GAS

#24
20230106908
2023-04-06

Method and apparatus for recovering absorbing agents in acid gas treatment

#25
20230043712
2023-02-09

Hydrophobic Alkyl-Ester Physical Solvents for CO2 Removal from H2 Produced from Synthesis Gas

#26
20230001348
2023-01-05

NON-AQUEOUS SOLVENT FOR REMOVING ACIDIC GAS FROM A PROCESS GAS STREAM FOR HIGH PRESSURE APPLICATIONS

#27
20220403288
2022-12-22

Method for the pretreatment of a biofuel feedstock

#28
20220401877
2022-12-22

Reducing acid gases from streams

#29
20220389342
2022-12-08

Separation of sulfurous materials

#30
20220380693
2022-12-01

Reservoir management by controlling acid gas build-up in reservoir by partial CO2 removal processes

#31
20220297052
2022-09-22

CONTAMINANT REMOVAL PROCESS

#32
20220260311
2022-08-18

ALTERNATIVE TWO COLUMN HRU DESIGN WITH RICH REFLUX

#33
20220249974
2022-08-11

Liquid natural gas processing

#34
20220219115
2022-07-14

A SYSTEM AND METHOD FOR HANDLING A MULTIPLE PHASE HYDROCARBON FEED

#35
20220195323
2022-06-23

Method for obtaining methane clath rates and recovering methane from methane clath rates

#36
20220177793
2022-06-09

Process and plant for removing thiols from synthesis gas

#37
20220152551
2022-05-19

Process for removal of acid gases from a fluid stream with a liquid absorbent comprising a piperazine ring

#38
20220145201
2022-05-12

Natural gas pretreatment system and method for pretreating natural gas

#39
20220127211
2022-04-28

System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions

#40
20220112430
2022-04-14

Process for producing diesel fuel from a biorenewable feed with recycled sulfur

#41
20220056361
2022-02-24

Removal of sour gases from gas mixtures containing them

#42
20220033731
2022-02-03

Method for the pretreatment of a biofuel feedstock

#43
20220033722
2022-02-03

Renewable transportation fuel process with thermal oxidation system

#44
20210403822
2021-12-30

Process for purifying a crude gas stream containing sulfur components and hydrocarbons

#45
20210371278
2021-12-02

SYNERGIES OF A NATURAL GAS LIQUEFACTION PROCESS IN A SYNTHESIS GAS PRODUCTION PROCESS

#46
20210362089
2021-11-25

Process for dehumidifying moist gas mixtures

#47
20210322949
2021-10-21

IMPROVEMENT IN AND RELATING TO AN ABSORBENT COMPOSITION

#48
20210292203
2021-09-23

Two-stage biogas production system for anaerobic digesters

#49
20210253966
2021-08-19

Device and method for desulfurizing natural gas

#50
20210246912
2021-08-12

Pressure exchanger for gas processing

#51
20210221755
2021-07-22

System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions

#52
20210213383
2021-07-15

Apparatus and process for producing a deacidified fluid stream

#53
20210207074
2021-07-08

System for high-value utilization of organic solid waste

#54
20210147757
2021-05-20

Process for producing a deacidified fluid stream

#55
20210138389
2021-05-13

Process for reducing energy consumption in the regeneration of hybrid solvents

#56
20210138388
2021-05-13

Energy efficient process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture

#57
20210116172
2021-04-22

Systems and processes for upgrading natural gas liquids from shale gas

#58
20210102134
2021-04-08

Enhanced Oil Recovery Streams

#59
20210102133
2021-04-08

Natural gas liquids recovery process

#60
20210094894
2021-04-01

System and process for recovering methane and carbon dioxide from biogas and reducing greenhouse gas emissions

#61
20210079310
2021-03-18

COS and CSabatement method

#62
20210069636
2021-03-11

Methods for the capture of gaseous sulfur-containing compounds from a natural gas containing hydrogen sulfide

#63
20210060481
2021-03-04

Membrane permeate recycle process for use with pressure swing adsorption processes

#64
20210046418
2021-02-18

Contaminant removal process

#65
20210040406
2021-02-11

DIVIDED SOUR NATURAL GAS TREATING SYSTEMS AND METHODS

#66
20210024837
2021-01-28

Method of producing a fuel additive

#67
20210008497
2021-01-14

System for flare gas recovery using gas sweetening process

#68
20200376427
2020-12-03

Method and apparatus for recovering absorbing agents in acid gas treatment

#69
20200289976
2020-09-17

Gas capture system

#70
20200289974
2020-09-17

System and method for removing acid gas from a sour gas stream

#71
20200239786
2020-07-30

Form of copper sulfide

#72
20200231888
2020-07-23

Complete removal of solids during hydrogen sulfide scavenging operations using a scavenger and a Michael acceptor

#73
20200216769
2020-07-09

Modular system and method for polishing process

#74
20200207703
2020-07-02

Hydrogen sulfide scavengers

#75
20200188847
2020-06-18

Removal of greenhouse gases and heavy metals from an emission stream

#76
20200171423
2020-06-04

Acid gas removal system for removing acidic gases from gaseous hydrocarbons

#77
20200164306
2020-05-28

Gas dehydration composition and process to reduce solvent losses

#78
20200164303
2020-05-28

Absorbent and process for selectively removing hydrogen sulfide

#79
20200148824
2020-05-14

Polyamines, synthesis method thereof and use thereof for the selective elimination of H2S from a gaseous effluent comprising CO2

#80
20200140772
2020-05-07

Two column hydrocarbon recovery from carbon dioxide enhanced oil recovery streams

#81
20200123462
2020-04-23

On-board separation of oxygenates from fuels

#82
20200114308
2020-04-16

Gas dehydration with mixed adsorbent/desiccant beds

#83
20200109335
2020-04-09

Chemical process for sulfur reduction of hydrocarbons

#84
20200095610
2020-03-26

Process to prepare elemental sulphur

#85
20200080013
2020-03-12

Apparatus and method of preparing synthetic fuel using natural gas

#86
20200063055
2020-02-27

Method and device for the desulphurisation of a gas stream containing hydrogen sulphide

#87
20200061523
2020-02-27

Removing impurities from a gas stream

#88
20200030739
2020-01-30

Cyclic amine for selectively removing hydrogen sulphide

#89
20200016528
2020-01-16

Process for separating hydrogen sulfide from gaseous mixtures using a hybrid solvent mixture

#90
20190388829
2019-12-26

Absorbent for selective removal of hydrogen sulfide from a fluid stream

#91
20190352177
2019-11-21

INTEGRATED SYSTEM AND METHOD FOR REMOVING ACID GAS FROM A GAS STREAM

#92
20190338207
2019-11-07

Separation of sulfurous materials

#93
20190336908
2019-11-07

Coalescer for co-current contactors

#94
20190301795
2019-10-03

Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases

#95
20190292474
2019-09-26

Two-stage absorption for acid gas and mercaptan removal

#96
20190282954
2019-09-19

Membrane contactor

#97
20190264118
2019-08-29

Two column hydrocarbon recovery from carbon dioxide enhanced oil recovery streams

#98
20190240613
2019-08-08

System and method for removing acid gas from a sour gas stream

#99
20190240612
2019-08-08

Desulfurization apparatus and desulfurization method

#100
20190233739
2019-08-01

USE OF COMPOSITIONS HAVING A CONTENT OF CONDENSATION PRODUCT OF 1-AMINOPROPAN-2-OL AND FORMALDEHYDE IN THE REMOVAL OF SULPHUR COMPOUNDS FROM PROCESS STREAMS

#101
20190224618
2019-07-25

High hydrocarbon recovery membrane plus solvent based system

#102
20190193020
2019-06-27

Reducing acid gases from streams

#103
20190169039
2019-06-06

System for tail gas treatment of sulfur recovery units

#104
20190126199
2019-05-02

Process for the purifying of a raw gas stream containing mainly C1-C5 hydrocarbons and carbon dioxide, and impurities of organic and inorganic sulfur compounds, halogenated and non-halogenated volatile organic compounds and oxygen

#105
20190126195
2019-05-02

EXTERNAL GAS MIXING PIPE FOR LIQUID-GAS CONTACTING UNIT

#106
20190126193
2019-05-02

Premix for producing an absorption agent for removing acid gases from a fluid flow

#107
20190119197
2019-04-25

Hydrogen sulfide scavengers

#108
20190112538
2019-04-18

COMPOSITION AND USE THEREOF FOR THE REMOVAL OF ACID GASES FROM HYDROCARBON FLUID STREAMS

#109
20190105601
2019-04-11

Systems and methods to debottleneck an integrated oil and gas processing plant with sour gas injection

#110
20190072337
2019-03-07

Recovery and re-use of waste energy in industrial facilities

#111
20190072336
2019-03-07

Recovery and re-use of waste energy in industrial facilities

#112
20190054416
2019-02-21

Integration of cold solvent and acid gas removal

#113
20190039013
2019-02-07

Method for separating C5-C8 hydrocarbons and acid gases from a fluid stream

#114
20190022580
2019-01-24

System for flare gas recovery using gas sweetening process

#115
20190022556
2019-01-24

SYSTEMS AND METHODS FOR ORGANIC COMPOUND STORAGE AND TRANSFER

#116
20190001263
2019-01-03

Method for producing biomethane by purifying biogas from non-hazardous waste storage facilities and facility for implementing the method

#117
20180369743
2018-12-27

Polyamines, synthesis process thereof and use of same for the selective elimination of HS from a gaseous effluent comprising CO

#118
20180346833
2018-12-06

Process and system for recovering natural gas liquids (NGL) from flare gas using Joule-Thomson (J-T) cooling and membrane separation

#119
20180339902
2018-11-29

SYSTEMS AND METHODS FOR WATER GAS SHIFT WITH REDUCED STEAM CONSUMPTION

#120
20180312766
2018-11-01

System for the treatment of a contaminated hydrocarbon streams

#121
20180312765
2018-11-01

System for the treatment of mercaptan contaminated hydrocarbon streams

#122
20180311611
2018-11-01

Absorbent for the selective removal of hydrogen sulfide

#123
20180304191
2018-10-25

METHOD FOR THE SELECTIVE REMOVAL OF HYDROGEN SULFIDE

#124
20180298298
2018-10-18

Desulfurization process using a combination of a suspension bed and a fixed bed

#125
20180296977
2018-10-18

Integrated system for wet desulfurization using a suspension bed and regeneration

#126
20180296976
2018-10-18

Renewable high efficient desulfurization process using a suspension bed

#127
20180290102
2018-10-11

METHOD FOR SEPARATING WATER FROM A GASEOUS WORKING MEDIUM, AND WATER SEPARATOR FOR A WORKING MEDIUM

#128
20180290100
2018-10-11

Removal of aromatic hydrocarbons from lean acid gas feed for sulfur recovery

#129
20180280868
2018-10-04

Composition and process for gas dehydration

#130
20180280827
2018-10-04

Process and apparatus for recovering light hydrocarbons by sponge absorption

#131
20180272271
2018-09-27

Cyclic amine for selectively removing hydrogen sulphide

#132
20180272269
2018-09-27

ACID GAS REMOVAL WITH AN ABSORPTION LIQUID THAT SEPARATES IN TWO LIQUID PHASES

#133
20180266757
2018-09-20

Alternative two column HRU design with rich reflux

#134
20180257022
2018-09-13

ABSORPTION AGENT AND A METHOD FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE

#135
20180251421
2018-09-06

Beta-hydroxylated tertiary diamines, a process for their synthesis and their use for eliminating acid compounds a gaseous effluent

#136
20180250633
2018-09-06

Process for the regeneration of an alkaline solution used in a process for the extraction of sulphur-containing compounds not comprising a washing step

#137
20180245005
2018-08-30

Method for removing amine from a contaminated hydrocarbon streams

#138
20180223204
2018-08-09

Gas separation by vaporized compound

#139
20180222847
2018-08-09

Diamine having tert-alkylamino group and primary amino group for use in gas scrubbing

#140
20180222822
2018-08-09

Two-stage absorption for acid gas and mercaptan removal

#141
20180221811
2018-08-09

Absorbent for selective removal of hydrogen sulfide from a fluid stream

#142
20180202721
2018-07-19

Recovery and re-use of waste energy in industrial facilities

#143
20180200668
2018-07-19

Method and apparatus for continuous removal of water vapors from gases

#144
20180200666
2018-07-19

Method and apparatus for continuous removal of carbon dioxide vapors from gases

#145
20180187111
2018-07-05

Pretreatment equipment for hydrocarbon gas to be liquefied and shipping base equipment

#146
20180179460
2018-06-28

Configurations and methods of flexible CO2 removal

#147
20180161721
2018-06-14

IMPROVED DIMETHYL ETHYLENE GLYCOL COMPOSITION FOR ACID GAS TREATMENT

#148
20180142175
2018-05-24

FOAM CONTROL OF GAS SWEETENING PROCESSES

#149
20180119039
2018-05-03

SOURCE GAS PURIFICATION APPARATUS AND PURIFICATION METHOD

#150
20180118640
2018-05-03

METHOD FOR PURIFYING METHANE-COMPRISING GAS

#151
20180106535
2018-04-19

Heat exchangers for low temperature carbon dioxide separation from natural gas

#152
20180094866
2018-04-05

Systems for recovery and re-use of waste energy in hydrocracking-based configuration for integrated crude oil refining and aromatics complex

#153
20180094865
2018-04-05

Systems for recovery and re-use of waste energy in hydrocracking-based configuration for integrated crude oil refining and aromatics complex

#154
20180094864
2018-04-05

Systems for recovery and re-use of waste energy in crude oil refining and aromatics complex

#155
20180094863
2018-04-05

Systems for recovery and re-use of waste energy in crude oil refining facility and aromatics complex

#156
20180094862
2018-04-05

Systems for recovery and re-use of waste energy in crude oil refining facility and aromatics complex through simultaneous intra-plant integration and plants' thermal coupling

#157
20180094861
2018-04-05

Recovery and re-use of waste energy in industrial facilities

#158
20180078895
2018-03-22

Methods for methane purification

#159
20180030360
2018-02-01

Antifouling and hydrogen sulfide scavenging compositions and methods

#160
20180023012
2018-01-25

COS and CSabatement method

#161
20180017319
2018-01-18

Heavy hydrocarbon removal from lean gas to LNG liquefaction

#162
20180015409
2018-01-18

Method and apparatus for recovering absorbing agents in acid gas treatment

#163
20180001255
2018-01-04

Solvent and method for removing acid gases from a gaseous mixture

#164
20170361247
2017-12-21

Method for purifying glycol used as a hydrate inhibitor

#165
20170355654
2017-12-14

Hydrocarbon gas processing

#166
20170355653
2017-12-14

Hydrocarbon processing

#167
20170334718
2017-11-23

Integrated system and method for removing acid gas from a gas stream

#168
20170333831
2017-11-23

PROCESS FOR SEPARATING A PRODUCT GAS FROM A GASEOUS MIXTURE UTILIZING A GAS PRESSURIZED SEPARATION COLUMN AND A SYSTEM TO PERFORM THE SAME

#169
20170320008
2017-11-09

Process For Selectively Removing Hydrogen Sulphide From Gaseous Mixtures And Use Of A Thioalkanol For Selectively Removing Hydrogen Sulphide

#170
20170298281
2017-10-19

Chemical process for sulfur reduction of hydrocarbons

#171
20170282116
2017-10-05

Removal of carbon dioxide from a fluid flow

#172
20170268819
2017-09-21

Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases

#173
20170267785
2017-09-21

PROCESS FOR THE CONVERSION OF CELLULOSE

#174
20170239612
2017-08-24

Cold Solvent Gas Treating System

#175
20170232379
2017-08-17

Glycol Dehydration Unit

#176
20170198226
2017-07-13

BIOGAS PURIFICATION BY TERPENE ABSORPTION

#177
20170182452
2017-06-29

Capped carbon filter assembly

#178
20170157557
2017-06-08

Method and system for purification of natural gas using membranes

#179
20170157553
2017-06-08

Separating carbon dioxide and hydrogen sulfide from a natural gas stream using co-current contacting systems

#180
20170145803
2017-05-25

Compact Subsea Dehydration

#181
20170114295
2017-04-27

Configurations and methods for processing high pressure acid gases with zero emissions

#182
20170107163
2017-04-20

Landfill Gas Treatment Method With Polishing and Post-Treatment Enrichment

#183
20170088505
2017-03-30

Hydrogen sulfide scavengers

#184
20170082374
2017-03-23

Recovery and re-use of waste energy in industrial facilities

#185
20170082373
2017-03-23

Recovery and re-use of waste energy in industrial facilities

#186
20170081604
2017-03-23

Acid gas removal process by absorbent solution comprising amine compounds

#187
20170081275
2017-03-23

NOVEL BETA-HYDROXYLATED TERTIARY DIAMINES, A PROCESS FOR THEIR SYNTHESIS AND THEIR USE FOR ELIMINATING ACID COMPOUNDS A GASEOUS EFFLUENT

#188
20170080378
2017-03-23

THERMALLY STABLE AMINES FOR CO2 CAPTURE

#189
20170066987
2017-03-09

IMPROVED ADSORPTION PROCESS FOR RECOVERING CONDENSABLE COMPONENTS FROM A GAS STREAM

#190
20170059261
2017-03-02

Recovery and re-use of waste energy in industrial facilities

#191
20170059260
2017-03-02

Recovery and re-use of waste energy in industrial facilities

#192
20170059259
2017-03-02

Recovery and re-use of waste energy in industrial facilities

#193
20170058720
2017-03-02

Power generation from waste heat in integrated crude oil refining, aromatics, and utilities facilities

#194
20170058718
2017-03-02

Power generation using independent triple organic rankine cycles from waste heat in integrated crude oil refining and aromatics facilities

#195
20170058703
2017-03-02

Power generation from waste heat in integrated hydrocracking and diesel hydrotreating facilities

#196
20170058208
2017-03-02

Recovery and re-use of waste energy in industrial facilities

#197
20170058207
2017-03-02

Recovery and re-use of waste energy in industrial facilities

#198
20170058206
2017-03-02

Recovery and re-use of waste energy in industrial facilities

#199
20170056817
2017-03-02

GAS DESORPTION

#200
20170022056
2017-01-26

Process for the production of synthesis gas

#201
20170021305
2017-01-26

Aqueous absorbent composition for enhanced removal of hydrogen sulfide from gaseous mixtures and method for using the same

#202
20170001170
2017-01-05

METHOD, SYNTHESIS, ACTIVATION PROCEDURE AND CHARACTERIZATION OF AN OXYGEN RICH ACTIVATED POROUS CARBON SORBENT FOR SELECTIVE REMOVAL OF CARBON DIOXIDE WITH ULTRA HIGH CAPACITY

#203
20170001142
2017-01-05

System for the capture and release of acid gases

#204
20160368841
2016-12-22

Process for propylene and LPG recovery in FCC fuel gas

#205
20160346754
2016-12-01

PROCESS AND APPARATUS FOR PRODUCTION OF BIODIESEL AND TREATMENT OF WASTE THEREBY GENERATED

#206
20160326446
2016-11-10

Process and system for recovering natural gas liquids (NGL) from flare gas using joule-thomson (J-T) cooling and membrane separation

#207
20160317967
2016-11-03

Rotating packed bed unit

#208
20160312140
2016-10-27

Fluid processing system

#209
20160312137
2016-10-27

Method and device for separating synthesis gas

#210
20160288049
2016-10-06

Reclaiming device, method, and recovery unit of CO, HS, or both of COand HS

#211
20160288046
2016-10-06

Hybrid solvent formulations for total organic sulfur removal and total acidic gas removal

#212
20160271558
2016-09-22

Hybrid solvent formulations for selective HS removal

#213
20160263516
2016-09-15

Coalescer for co-current contractors

#214
20160243495
2016-08-25

METHOD AND SYSTEM FOR REMOVING IMPURITIES FROM GAS STREAMS USING ROTATING PACKED BEDS

#215
20160194210
2016-07-07

HYDROGEN CYANIDE PRODUCTION WITH TREATED NATURAL GAS AS SOURCE OR METHANE-CONTAINING FEEDSTOCK

#216
20160184768
2016-06-30

Treatment of natural gas to remove contaminants

#217
20160152905
2016-06-02

Biomass to transportation fuels using a Fischer-Tropsch process

#218
20160144314
2016-05-26

Hydrocarbon gas decarbonation method

#219
20160136573
2016-05-19

Desulfurization of flue gas from an amine process

#220
20160131424
2016-05-12

Refining assemblies and refining methods for rich natural gas

#221
20160122671
2016-05-05

METHOD FOR EXTRACTING NATURAL GAS LIQUIDS FROM NATURAL GAS USING AN ADSORBENT MEDIA COMPRISING A PARTIALLY PYROLIZED MACROPOROUS POLYMER

#222
20160115409
2016-04-28

PROCESSES AND SYSTEMS FOR REFINING FUEL GAS

#223
20160115408
2016-04-28

Apparatus for sweetening and/or dehydrating a hydrocarbon gas, in particular a natural gas

#224
20160114305
2016-04-28

Gas-to-liquids conversion process using electron beam irradiation

#225
20160108333
2016-04-21

Integrated process for dialkyldisulfides treatment

#226
20160107118
2016-04-21

Water recycling in a COremoval process and system

#227
20160082382
2016-03-24

Method for smoothing time-varying concentration of a fluid stream

#228
20160068761
2016-03-10

ETHANOL-GASOLINE SEPARATION PROCESS

#229
20160060554
2016-03-03

Gaseous Fuel Wobbe Index Modification Skid

#230
20160059178
2016-03-03

System and method for desorption of acid gas from an absorption liquid

#231
20160049699
2016-02-18

Method for processing fluorine-containing electrolyte solution

#232
20160024401
2016-01-28

Configurations and method of integrating a gas to liquids (GTL) plant in a refinery

#233
20160017248
2016-01-21

COS and CSabatement method

#234
20160008792
2016-01-14

Procedure for obtaining a catalytic formulation for the production of ultra low sulfur diesel, obtained product and application thereof

#235
20150376525
2015-12-31

SELECTIVE RECOVERY OF C2+ HYDROCARBONS FROM NATURAL GAS FOR STEAM CRACKER FEED IN AN INTEGRATED REFINERY AND STEAM CRACKER COMPLEX USING PRESSURE SWING ADSORPTION

#236
20150376092
2015-12-31

RECOVERING H2 AND C2+ FROM FUEL GAS VIA USE OF A SINGLE-STAGE PSA AND SENDING PSA TAIL GAS TO GAS RECOVERY UNIT TO IMPROVE STEAM CRACKER FEED QUALITY

#237
20150352463
2015-12-10

Contacting a gas stream with a liquid stream

#238
20150328580
2015-11-19

PROCESS FOR TREATING A HYDROCARBON STREAM AND AN APPARATUS RELATING THERETO

#239
20150321144
2015-11-12

Method for selective absorption of hydrogen sulfide from a gaseous effluent by a 1,2-bis(2-dimethylaminoethoxy)ethane-based absorbent solution comprising a viscosifying agent

#240
20150315105
2015-11-05

Hydrocarbon processing

#241
20150314230
2015-11-05

ABSORBENT SOLUTION BASED ON AMINES BELONGING TO THE N-ALKYLHYDROXYPIPERIDINE FAMILY AND METHOD FOR REMOVING ACID COMPOUNDS FROM A GASEOUS EFFLUENT WITH SUCH A SOLUTION

#242
20150273386
2015-10-01

Method and apparatus for removing absorbable gases from pressurized industrial gases contaminated with absorbable gases, without supplying cooling energy

#243
20150260453
2015-09-17

Separating carbon dioxide from natural gas liquids

#244
20150191360
2015-07-09

Integrated process for native COrecovery from a sour gas comprising HS and CO

#245
20150166915
2015-06-18

Configurations and methods of flexible CO2 removal

#246
20150159940
2015-06-11

Method and system of dehydrating a feed stream processed in a distillation tower

#247
20150152341
2015-06-04

Removal of hydrocarbon contaminants

#248
20150147254
2015-05-28

PROCESS FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE FROM GASEOUS MIXTURES AND USE OF A THIOALKANOL FOR SELECTIVELY REMOVING HYDROGEN SULPHIDE

#249
20150144840
2015-05-28

PROCESS FOR DEEP CONTAMINENT REMOVAL OF GAS STREAMS

#250
20150141731
2015-05-21

Process for the treatment of liquefied hydrocarbon gas using 3-(amino) propane-1,2-diol compounds

#251
20150139877
2015-05-21

Process for purifying gaseous mixtures containing acidic gases

#252
20150135954
2015-05-21

Method and apparatus for circulating a glycol stream, and method of producing a natural gas product stream

#253
20150128802
2015-05-14

System and method for natural gas dehydration

#254
20150126793
2015-05-07

Process for the treatment of liquefied hydrocarbons using 3-(piperazine-1-YL)propane-1,2-diol compounds

#255
20150125373
2015-05-07

Method for absorbing COfrom a gas mixture

#256
20150119614
2015-04-30

Process for producing diesel

#257
20150112113
2015-04-23

Process for the treatment of liquefied hydrocarbon gas using 2-amino-2(hydroxymethyl) propane-1,3-diol compounds

#258
20150083425
2015-03-26

Inline non-targeted component removal

#259
20150078973
2015-03-19

Heat recovery in absorption and desorption processes

#260
20150073196
2015-03-12

Hydrocarbon gas processing

#261
20150057474
2015-02-26

Process for producing biofuel and biofuel components

#262
20150056116
2015-02-26

Composites for carbon dioxide capture

#263
20150052807
2015-02-26

Process for purification of biological feed material

#264
20150044100
2015-02-12

Degradant concentration measurement device and acidic gas removal device

#265
20150034561
2015-02-05

Performance trapping mass and use thereof in heavy metal trapping

#266
20150027056
2015-01-29

SEPARATION OF HYDROGEN SULFIDE FROM NATURAL GAS

#267
20150027055
2015-01-29

SEPARATION OF HYDROGEN SULFIDE FROM NATURAL GAS

#268
20150005564
2015-01-01

Methods and apparatuses for enhanced absorption of acid gas components from sour feed gas

#269
20150005562
2015-01-01

Process for removing one or more sulfur compounds and an apparatus relating thereto

#270
20140357926
2014-12-04

Removal of sulfur compounds from natural gas streams

#271
20140357481
2014-12-04

Fuel stabilizer

#272
20140352532
2014-12-04

Continuously stirred tank reactor absorber and flash tank stripper system

#273
20140345320
2014-11-27

Water removal and heavy-hydrocarbon removal process in liquefied natural gas production from mixed gas rich in methane

#274
20140316178
2014-10-23

Process stream upgrading

#275
20140224118
2014-08-14

Process for floating liquified natural gas pretreatment

#276
20140205525
2014-07-24

Amine promotion for COcapture

#277
20140114110
2014-04-24

Integration methods of gas processing plant and nitrogen rejection unit for high nitrogen feed gases

#278
20130192299
2013-08-01

Heavy hydrocarbon removal process

#279
20080256977
2008-10-23

Hydrocarbon recovery and light product purity when processing gases with physical solvents

#280
18801971
2024-11-26

Separation of sulfurous materials

#281
18391161
2024-04-09

Selective desulfurization method implemented based on high gravity reactor

#282
16590806
2021-01-19

Natural gas liquids recovery process

#283
15832136
2019-03-26

System for tail gas treatment of sulfur recovery units

#284
15138569
2018-04-17

Add-on system for removing paraffin from a natural gas dehydration system

#285
15045201
2018-05-22

Sulfur tolerant hydrophobic ionic liquid solvent

#286
14867524
2017-09-12

Polyphasic pressurized homogenizer (PPH) and methods for methane purification