ClassID:

28423

B01D3/06 - CPC Classification

Classification description:

Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping Flash distillation

Sub-classes:
Recent Application in this class:
#1
20260001852
2026-01-01

UREA MELAMINE PLANT WITH MELAMINE OFF-GAS CONDENSER

#2
20250387812
2025-12-25

GEOTHERMAL POWER GENERATION SYSTEM

#3
20250361453
2025-11-27

Processes and Systems for Reforming of Methane and Light Hydrocarbons to Liquid Hydrocarbon Fuels

#4
20250319217
2025-10-16

SYSTEM FOR FLUID STERILIZATION

#5
20250312708
2025-10-09

METHOD OF REDUCING AMMONIA IN WATER WASTE STREAMS

#6
20250257185
2025-08-14

SYSTEM AND METHOD FOR PURIFYING RECYCLED POLYPROPYLENE USING RECLAIMED SOLVENT

#7
20250214878
2025-07-03

SYSTEM FOR COPROCESSING OIL DRILLING WASTE

#8
20250197741
2025-06-19

METHODS FOR PROCESSING CONDENSATE FEEDSTOCKS

#9
20250197313
2025-06-19

Process and plant for producing hydrocarbons from a gas comprising CO2

#10
20250179303
2025-06-05

THERMOLYSIS SYSTEM AND METHOD FOR OBTAINING RECOVERED CARBON BLACK AND FUEL FROM DISUSED TIRES

#11
20250154292
2025-05-15

METHOD FOR PRODUCING C9 HYDROGENATED RESIN BY REUSING THERMALLY POLYMERIZED LIQUID RESIN

#12
20250092315
2025-03-20

HEAT TREATMENT PRODUCT BY PROCESS FOR INCREASED PITCH YIELDS

#13
20250091005
2025-03-20

METHOD, APPARATUS AND SYSTEM FOR SEAWATER TREATMENT

#14
20250084315
2025-03-13

PROCESS AND PLANT FOR CONVERSION OF OXYGENATES

#15
20250073616
2025-03-06

A SEPARATING DEVICE FOR SEPARATING VOLATILE COMPOUNDS FROM A POLYMER REACTION MIXTURE

#16
20250042773
2025-02-06

Systems And Methods For Treating Biologically Contaminated Water Streams

#17
20240352319
2024-10-24

FAST PYROLYSIS HEAT EXCHANGER SYSTEM AND METHOD

#18
20240327358
2024-10-03

Coupled urea melamine plant

#19
20240299876
2024-09-12

DEHUMIDIFICATION LIQUID REGENERATION APPARATUS AND LIQUID DEHUMIDIFICATION SYSTEM INCLUDING SAME

#20
20240294469
2024-09-05

PROCESS FOR PRODUCING LOW-BIURET UREA

#21
20240287641
2024-08-29

ARRANGEMENT AND METHOD FOR AIR-INDUCED EVAPORATION AND COOLING

#22
20240263090
2024-08-08

CONFIGURATION FOR OLEFINS PRODUCTION

#23
20240209271
2024-06-27

PROCESS FOR MIXING DILUTION STEAM WITH LIQUID HYDROCARBONS BEFORE STEAM CRACKING

#24
20240181383
2024-06-06

Carbon-sequestering desalination brine waste processing system and method thereof

#25
20240166584
2024-05-23

METHOD OF SELECTIVE PARADICHLOROBENZENE PREPARATION WITH IMPROVED CATALYTIC SYSTEM RECOVERY

#26
20240101926
2024-03-28

FATTY ACID ESTERIFICATION PROCESS

#27
20240018428
2024-01-18

Process for the conversion of petroleum to light olefins utilizing a pretreatment complex and steam enhanced catalytic cracker

#28
20240009615
2024-01-11

AMINE SWEETENING IN FLASH GAS

#29
20240009590
2024-01-11

Screening assembly and process for screening polymer from an effluent stream at reduced levels of polymer entrainment

#30
20240002243
2024-01-04

SEPARATION AND RECOVERY METHOD FOR BORON TRIFLUORIDE AND COMPLEX THEREOF IN OLEFIN POLYMERIZATION REACTION

#31
20230416636
2023-12-28

Method for pre-hydrotreating and purifying waste lubricating oil

#32
20230364526
2023-11-16

A SYSTEM AND METHOD FOR EVAPORATION AND CONDENSATION

#33
20230348800
2023-11-02

PROCESSES AND SYSTEMS FOR REFORMING OF METHANE AND LIGHT HYDROCARBONS TO LIQUID HYDROCARBON FUELS

#34
20230340342
2023-10-26

Configuration for olefins production

#35
20230331551
2023-10-19

HIGH PRESSURE DESORPTION OF HYDROGEN CHLORIDE GAS

#36
20230323220
2023-10-12

Light oil reflux heavies removal process

#37
20230272285
2023-08-31

HEAT TREATMENT PRODUCT BY PROCESS FOR INCREASED PITCH YIELDS

#38
20230272126
2023-08-31

SCREENING ASSEMBLY AND PROCESS FOR SCREENING POLYMER FROM AN EFFLUENT STREAM AT REDUCED LEVELS OF POLYMER ENTRAINMENT

#39
20230265036
2023-08-24

REMOVAL OF ALDEHYDES IN ACETIC ACID PRODUCTION

#40
20230264115
2023-08-24

METHOD FOR SEPARATING WATER AND CONTAMINANTS FROM VALUABLE OR HARMFUL LIQUIDS

#41
20230071602
2023-03-09

APPARATUS AND METHOD FOR LIQUID TREATMENT BY FORWARD OSMOSIS

#42
20230070688
2023-03-09

Efficient hydroprocessing and solvent deasphalting of heavy oil with sequential addition of dispersed catalyst

#43
20230056347
2023-02-23

A PROCESS FOR PRODUCING LOW-BIURET UREA

#44
20230045995
2023-02-16

METHOD OF MANUFACTURING ELECTRODE, METHOD OF MANUFACTURING POWER STORAGE DEVICE, AND ELECTRODE MANUFACTURING APPARATUS

#45
20230045380
2023-02-09

Process for crude petroleum oil processing in the crude distillation unit (CDU)

#46
20220402839
2022-12-22

Process for separating out an effluent obtained from an oligomerization step

#47
20220380682
2022-12-01

Process and apparatus for converting polymers into products

#48
20220380281
2022-12-01

Removing organic acids in monoethylene glycol recovery

#49
20220379234
2022-12-01

Methods for separating water and contaminants from valuable or harmful process liquids

#50
20220356136
2022-11-10

PROCESS FOR RECOVERY OF HYDRATE INHIBITORS

#51
20220348834
2022-11-03

Configuration for olefins and aromatics production

#52
20220348833
2022-11-03

Configuration for olefins and aromatics production

#53
20220333025
2022-10-20

Process for mixing dilution steam with liquid hydrocarbons before steam cracking

#54
20220325193
2022-10-13

Configuration for olefins production

#55
20220325188
2022-10-13

CRUDE OIL STABILIZATION

#56
20220323880
2022-10-13

Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases

#57
20220315848
2022-10-06

Configuration for olefins production

#58
20220315842
2022-10-06

Atmospheric-vacuum heat exchange system having coil-wound heat exchangers, and heat exchange process

#59
20220267235
2022-08-25

Method of recovering unreacted ethylene in ethylene oligomerization process

#60
20220251392
2022-08-11

Thermolysis system and method for obtaining recovered carbon black and fuel from disused tires

#61
20220250940
2022-08-11

Systems and methods for treating biologically contaminated water streams

#62
20220220058
2022-07-14

Diester-based material production unit and diester-based material production system including the same

#63
20220214317
2022-07-07

High pressure high temperature direct fluid injection to gas chromatography in a PVT system

#64
20220204877
2022-06-30

Process for hydrocracking a hydrocarbon feed stream

#65
20220177784
2022-06-09

Heat treatment process for increased pitch yields

#66
20220143567
2022-05-12

Continuous flow system for the production and purification of biodiesel

#67
20220127538
2022-04-28

CARBON DIOXIDE CONVERSION PROCESS AND SYSTEM THEREFOR

#68
20220081394
2022-03-17

Method for preparing sodium taurate as taurine intermediate, and method for preparing taurine

#69
20220072451
2022-03-10

Separating device for separating volatile compounds from a polymer reaction mixture

#70
20220064088
2022-03-03

Method for treating an alcohol feedstock for the production of olefins

#71
20220062811
2022-03-03

Condensate recovery unit

#72
20220056354
2022-02-24

CONFIGURATION FOR OLEFINS PRODUCTION

#73
20220056353
2022-02-24

Configuration for olefins production

#74
20220055010
2022-02-24

Apparatus for preparing oligomer

#75
20220041935
2022-02-10

Process for production of graphite coke from an admixture of coal and petroleum based hydrocarbons

#76
20220032206
2022-02-03

SEPARATOR AND PROCESS FOR SEPARATING VOLATILE COMPOUNDS FROM A POLYMER SOLUTION

#77
20220025282
2022-01-27

Methods of whole crude and whole crude wide cut hydrotreating and dewaxing low hetroatom content petroleum

#78
20220009864
2022-01-13

Separation method and reactor system for a glycol-water mixture

#79
20220009856
2022-01-13

Processes and systems for producing one or more of benzene, toluene, or mixed xylenes

#80
20220007592
2022-01-13

Greenhouse and cooling system of the same

#81
20210402321
2021-12-30

METHOD AND DEVICE FOR CLEANING CONTAMINATED USED OIL

#82
20210395164
2021-12-23

PRODUCTION OF AROMATIC COMPOUNDS FROM HEAVY OIL

#83
20210387947
2021-12-16

Continuous photochemical production of high purity linear mercaptan and sulfide compositions

#84
20210387108
2021-12-16

System for simultaneous recovery of purified water and dissolved solids from impure high TDS water

#85
20210363441
2021-11-25

Configuration for olefins production

#86
20210363440
2021-11-25

Process to produce high paraffinic diesel

#87
20210363428
2021-11-25

Production of petroleum pitch

#88
20210340032
2021-11-04

Multi-Stage Ion Separator with Recirculation

#89
20210324274
2021-10-21

Process for separating alkylation product, alkylation reaction and separation process, and related apparatus

#90
20210323905
2021-10-21

Device and method for manufacturing dimethyl carbonate

#91
20210308291
2021-10-07

System for fluid sterilization

#92
20210277318
2021-09-09

Systems and processes for direct crude oil upgrading to hydrogen and chemicals

#93
20210246235
2021-08-12

Devolatilizer design

#94
20210206738
2021-07-08

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant

#95
20210205729
2021-07-08

DISTRIBUTOR FOR POLYMER SOLUTION DEVOLATILIZATION, METHODS OF MANUFACTURE THEREOF AND AN ARTICLE COMPRISING THE SAME

#96
20210198585
2021-07-01

Method to produce light olefins from crude oil

#97
20210198185
2021-07-01

PROCESS FOR RECOVERING ADIPONITRILE

#98
20210172407
2021-06-10

Separating a fuel on-board a vehicle

#99
20210163833
2021-06-03

Processing facility to produce hydrogen and petrochemicals

#100
20210115340
2021-04-22

PROCESSES AND APPARATUSES FOR UPGRADING LIGHT HYDROCARBONS

#101
20210108147
2021-04-15

Light oil reflux heavies removal process

#102
20210106943
2021-04-15

Method for recovering COin the Rectisol process and recovery system

#103
20210078928
2021-03-18

Removing organic acids in monoethylene glycol recovery

#104
20210024841
2021-01-28

Fuel oil conversion

#105
20210024830
2021-01-28

Heat treatment process and system for increased pitch yields

#106
20210017454
2021-01-21

CRUDE OIL FRACTIONATION WITHOUT A VACUUM DISTILLATION UNIT

#107
20210009486
2021-01-14

Linear Alpha Olefin Processes

#108
20200392416
2020-12-17

Processes and systems for reforming of methane and light hydrocarbons to liquid hydrocarbon fuels

#109
20200385339
2020-12-10

Urea production process and plant with heat integration in low pressure recovery section

#110
20200385287
2020-12-10

Method for obtaining distillate from non-potable water as well as a device for obtaining distillate from non-potable water

#111
20200354330
2020-11-12

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant

#112
20200339893
2020-10-29

Integrated hydrothermal process to upgrade heavy oil

#113
20200331879
2020-10-22

Method for producing purified dialkyl-furan-2,5-dicarboxylate

#114
20200324277
2020-10-15

Furan-2,5-dicarboxylic acid purge process

#115
20200316547
2020-10-08

Devices and methods for separating components

#116
20200308497
2020-10-01

Process and system for processing petroleum feed

#117
20200291312
2020-09-17

Configuration for olefins production

#118
20200291311
2020-09-17

Configuration for olefins production

#119
20200291310
2020-09-17

Configuration for olefins and aromatics production

#120
20200291309
2020-09-17

Process for mixing dilution steam with liquid hydrocarbons before steam cracking

#121
20200291305
2020-09-17

Configuration for olefins production

#122
20200283688
2020-09-10

Process and system for upgrading low-quality oils

#123
20200270545
2020-08-27

Systems and methods for fatty acid alkyl ester production with recycling

#124
20200269152
2020-08-27

Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases

#125
20200254415
2020-08-13

Methanol production reactor apparatus and method of operations using homogeneous catalyst

#126
20200238212
2020-07-30

Amine sweetening in flash gas

#127
20200232705
2020-07-23

Syrup flash

#128
20200231718
2020-07-23

Methods of polyolefin solids recovery

#129
20200223771
2020-07-16

Use of top dividing wall in isomerization unit

#130
20200206651
2020-07-02

METHODS AND SYSTEMS FOR HEATING AND MANIPULATING FLUIDS

#131
20200197829
2020-06-25

Heating flash-on-oil vapor section

#132
20200165530
2020-05-28

Method and apparatus for self-heat-extracting flash evaporation of sulfuric acid alkylation reaction product

#133
20200102463
2020-04-02

Composition containing 3-glycidyloxypropylalkoxysilane oligomers, process for the production thereof and use thereof

#134
20200102258
2020-04-02

Device for regenerating mono-ethylene glycol and method for regenerating mono-ethylene glycol

#135
20200095181
2020-03-26

REMOVAL OF FEED TREATMENT UNITS IN AROMATICS COMPLEX DESIGNS

#136
20200086227
2020-03-19

Process and system for dehydrating a product stream in ethanol production

#137
20200079716
2020-03-12

Method for purifying phenol

#138
20200079713
2020-03-12

SHORT CONTACT, ELEVATED TEMPERATURE MEG RECLAMATION

#139
20200071621
2020-03-05

System and method for using a flash evaporator to separate bitumen and hydrocarbon condensate

#140
20200071250
2020-03-05

DIVALENT CATION REMOVAL FROM RICH MONOETHYLENE GLYCOL (MEG) FEED STREAMS BY ION EXCHANGE

#141
20200070121
2020-03-05

Ethylene and alpha-olefin polymerization method

#142
20200016506
2020-01-16

Large scale standalone chillers, all-in-one rotary evaporators and related methods

#143
20200008450
2020-01-09

Flash boiling apparatus

#144
20200002301
2020-01-02

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant

#145
20190367377
2019-12-05

Process for the preparation of a titanium-containing zeolite

#146
20190353100
2019-11-21

Method with solar assist to capture carbon dioxide and generate electricity, heat and desalinated water

#147
20190353099
2019-11-21

Solar power assisted system for generating electricity, heat and desalinated water

#148
20190352242
2019-11-21

SYSTEMS AND METHODS FOR SEPARATING (E)-1-CHLORO-3,3,3-TRIFLUOROPROPENE, HF, AND A HEAVY ORGANIC AND REACTOR PURGE

#149
20190330170
2019-10-31

Epoxidation process with concentrated ethylene oxide solutions

#150
20190322995
2019-10-24

Method for fermentation-production of pentanediamine comprising carbon dioxide stripping technique

#151
20190284074
2019-09-19

Method and device for treating wastewater containing organic matter and/or wet waste containing organic matter, in particular for treating sanitary wastewater in trains

#152
20190276579
2019-09-12

Process for producing dimethoxymethane oligomers

#153
20190270830
2019-09-05

Method for separating hydrocarbons from polymer

#154
20190241493
2019-08-08

DIVALENT CATION REMOVAL FROM RICH MONOETHYLENE GLYCOL (MEG) FEED STREAMS BY ION EXCHANGE

#155
20190233732
2019-08-01

Process for hydrotreating a residue stream with hydrogen recycle

#156
20190177620
2019-06-13

Process for conversion of plastics into fuel

#157
20190161694
2019-05-30

Process and apparatus for recovering hydrocracked effluent with vacuum separation

#158
20190144766
2019-05-16

Process and apparatus for recycling slurry hydrocracked product

#159
20190144765
2019-05-16

Processes and systems for reforming of methane and light hydrocarbons to liquid hydrocarbon fuels

#160
20190144764
2019-05-16

Process and apparatus for stripping slurry hydrocracked product

#161
20190111166
2019-04-18

System for fluid sterilization for a vessel

#162
20190099689
2019-04-04

System and process for preheating evaporator feedwater

#163
20190062249
2019-02-28

Method and apparatus for carbonylating methanol with acetic acid enriched flash stream

#164
20190055477
2019-02-21

Process for removing mercury from crude oil

#165
20190055183
2019-02-21

Process to produce acetic acid with recycle of water

#166
20190030481
2019-01-31

SYSTEM AND METHOD FOR CAPTURING CARBON DIOXIDE

#167
20190023677
2019-01-24

Production of purified dialkyl-furan-2,5-dicarboxylate (DAFD) in a retrofitted DMT plant

#168
20190023676
2019-01-24

Method for producing purified dialkyl-furan-2,5-dicarboxylate

#169
20190023675
2019-01-24

METHOD FOR PRODUCING PURIFIED DIALKYL-FURAN-2,5-DICARBOXYLATE

#170
20180369711
2018-12-27

Supersonic treatment of vapor streams for separation and drying of hydrocarbon gases

#171
20180363979
2018-12-20

Supersonic separation of hydrocarbons

#172
20180363017
2018-12-20

Sulfur dioxide and/or sulfurous acid pretreatment

#173
20180362672
2018-12-20

Olefin polymerization process

#174
20180355141
2018-12-13

Process and system for reducing volatile compound emissions from a product

#175
20180346612
2018-12-06

Process for separating hydrocarbons from polymer

#176
20180305281
2018-10-25

Method for methanol synthesis

#177
20180298119
2018-10-18

System and method for processing polymerization reactor effluent

#178
20180296976
2018-10-18

Renewable high efficient desulfurization process using a suspension bed

#179
20180273858
2018-09-27

Light oil reflux heavies removal process

#180
20180273853
2018-09-27

Process for improving propylene recovery from FCC recovery unit

#181
20180258353
2018-09-13

Integrated hydrothermal process to upgrade heavy oil

#182
20180245547
2018-08-30

Separating a fuel on-board a vehicle

#183
20180245524
2018-08-30

Adjusting a fuel on-board a vehicle

#184
20180243683
2018-08-30

Method for revamping a CO2 removal section for purification of a hydrogen-containing gas

#185
20180237360
2018-08-23

Selective oligomerization reaction process of ethylene

#186
20180202056
2018-07-19

Method and apparatus for preparing reduction product of carbon dioxide by electrochemically reducing carbon dioxide

#187
20180201596
2018-07-19

Furan-2,5-dicarboxylic acid purge process

#188
20180200394
2018-07-19

System for fluid sterilization

#189
20180194703
2018-07-12

SYSTEMS AND METHODS FOR SEPARATING (E)-1-CHLORO-3,3,3-TRIFLUOROPROPENE, HF, AND A HEAVY ORGANIC AND REACTOR PURGE

#190
20180187101
2018-07-05

Hydrocracking process and device with reduction of polynuclear aromatic compounds

#191
20180170840
2018-06-21

Removal of feed treatment units in aromatics complex designs

#192
20180170827
2018-06-21

Process for producing ethylene oligomers

#193
20180154277
2018-06-07

MULTI-STAGE FLASH DESALINATION SYSTEM WITH THERMAL VAPOR COMPRESSOR

#194
20180118651
2018-05-03

Process for producing acetic acid

#195
20180066613
2018-03-08

Adjusting a fuel on-board a vehicle

#196
20180065911
2018-03-08

Method and apparatus for carbonylating methanol with acetic acid enriched flash stream

#197
20180050928
2018-02-22

LARGE-SCALE WATER PURIFICATION AND DESALINATION

#198
20180044272
2018-02-15

Glycol ether process

#199
20180044266
2018-02-15

Separation method and separation process system for recovering ethylene

#200
20180002616
2018-01-04

Process and apparatus for hydrocracking and hydroisomerizing a hydrocarbon stream

#201
20180002174
2018-01-04

Device and method for generating high-purity hydrogen by biomass pyrolysis-chemical looping combustion

#202
20170341508
2017-11-30

Adjusting a fuel on-board a vehicle

#203
20170314466
2017-11-02

Solar assisted gas turbine desalination and carbon capture system

#204
20170282708
2017-10-05

Adjusting a fuel on-board a vehicle

#205
20170260063
2017-09-14

Liquid purification system

#206
20170234276
2017-08-17

Adjusting a fuel on-board a vehicle

#207
20170234244
2017-08-17

Adjusting a fuel on-board a vehicle

#208
20170233317
2017-08-17

System for removing salt from a rich mono ethylene glycol stream

#209
20170204336
2017-07-20

QUENCHING VACUUM DISTILLATION COLUMN WASH ZONE LIQUID

#210
20170182431
2017-06-29

PROCESS AND SYSTEM FOR RECOVERING WATER FROM AN EMULSION PRODUCED FROM A HYDROCARBON PRODUCTION OPERATION

#211
20170174532
2017-06-22

System and method of desalination

#212
20170152157
2017-06-01

Modular Scalable Desalinization System

#213
20170145125
2017-05-25

Component separations in polymerization

#214
20170143858
2017-05-25

System and method for fluid sterilization

#215
20170129835
2017-05-11

System for regenerating mono ethylene glycol and a method thereof

#216
20170065904
2017-03-09

Methods and systems for heating and manipulating fluids

#217
20170057927
2017-03-02

Recycling method

#218
20170056786
2017-03-02

Apparatus for producing halohydantoin compound

#219
20170050908
2017-02-23

Divalent Cation Removal From Rich Monoethylene Glycol (MEG) Feed Streams By Ion Exchange

#220
20170015613
2017-01-19

Short contact, elevated temperature MEG reclamation

#221
20160332979
2016-11-17

Furan-2,5-dicarboxylic acid purge process

#222
20160325263
2016-11-10

Ethylene and alpha-olefin polymerization apparatus and preparation method

#223
20160272507
2016-09-22

System and method for water treatment

#224
20160251237
2016-09-01

System, method, and apparatus for water desalination

#225
20160220923
2016-08-04

Multifunctional continuous phase transition extraction apparatus

#226
20160184734
2016-06-30

METHODS AND SYSTEMS FOR PROCESSING CELLULOSIC BIOMASS

#227
20160130510
2016-05-12

Distillation of used motor oil with distillate vapors

#228
20160122204
2016-05-05

Black water processing system with high pressure flash vessel

#229
20160114260
2016-04-28

Methods and systems for heating and manipulating fluids

#230
20160045841
2016-02-18

NEW AND IMPROVED SYSTEM FOR PROCESSING VARIOUS CHEMICALS AND MATERIALS

#231
20160030857
2016-02-04

Component Recovery Process

#232
20160030856
2016-02-04

DISTILLATION REACTOR MODULE

#233
20160023977
2016-01-28

System for removing salt from a rich mono ethylene glycol stream

#234
20150352463
2015-12-10

Contacting a gas stream with a liquid stream

#235
20150329477
2015-11-19

CONTINUOUS METHOD FOR SEPARATING SALTS IN THE PRODUCTION OF DIMETHYLACETAMIDE

#236
20150299137
2015-10-22

Method and apparatus for producing halohydantoin compound, recycling method, and halohydantoin compound

#237
20150299015
2015-10-22

Method for controlling desalination and salt discharging in supercritical water oxidation system

#238
20150298022
2015-10-22

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