ClassID:

86189

C02F1/06 - CPC Classification

Classification description:

Treatment of water, waste water, or sewage by heating by distillation or evaporation Flash evaporation

Recent Application in this class:
#1
20260008708
2026-01-08

TREATING PRODUCED WATER FOR BENEFICIAL REUSE

#2
20250345721
2025-11-13

SYSTEMS AND METHODS FOR TREATING SALT SOLUTIONS

#3
20250319217
2025-10-16

SYSTEM FOR FLUID STERILIZATION

#4
20250312708
2025-10-09

METHOD OF REDUCING AMMONIA IN WATER WASTE STREAMS

#5
20250282655
2025-09-11

DECONTAMINATION OF FLUIDS VIA JOULE-HEATING

#6
20250249377
2025-08-07

Vacuum Evaporation Unit

#7
20250197315
2025-06-19

GREEN ETHYLENE WATER RECYCLE

#8
20250189118
2025-06-12

Systems, Methods, and Apparatuses for Producing High-Pressure Steam

#9
20250188005
2025-06-12

THERMAL COUPLING OF A PLANT FOR PREPARING 1,2-DICHLOROETHANE TO A PLANT FOR THERMAL DESALINATION (OF SEA WATER)

#10
20250154026
2025-05-15

MODULAR SYSTEM FOR SEPARATING WATER FROM AQUEOUS SOLUTIONS

#11
20250042773
2025-02-06

Systems And Methods For Treating Biologically Contaminated Water Streams

#12
20240306683
2024-09-19

HIGH BRIX VACUUM EVAPORATION CONCENTRATION PROCESSAND SYSTEM AND CONCENTRATED PRODUCT

#13
20240295180
2024-09-05

Flexible power plant based on supercritical carbon dioxide power circulation in combination with seawater desalination and control method of same

#14
20240287641
2024-08-29

ARRANGEMENT AND METHOD FOR AIR-INDUCED EVAPORATION AND COOLING

#15
20240262731
2024-08-08

System and method for recovering ammonia from an ammonia-containing liquid

#16
20240254026
2024-08-01

METHODS AND SYSTEMS FOR TREATING WASTEWATER

#17
20240190742
2024-06-13

METHODS AND SYSTEMS FOR TREATING FLUID USING A BIOCHEMICAL PROCESS UNDER VACUUM PRESSURE

#18
20240181383
2024-06-06

Carbon-sequestering desalination brine waste processing system and method thereof

#19
20240166543
2024-05-23

METHODS OF SEAWATER SOFTENING FOR DESALINATION AND MINERAL EXTRACTION

#20
20240139651
2024-05-02

SYSTEMS AND METHODS FOR INTEGRATED MANAGEMENT OF ASSOCIATED GAS AND PRODUCED WATER AT OIL WELL EXTRACTION SITES

#21
20240132387
2024-04-25

METHODS AND SYSTEMS FOR TREATING FLUID USING A BIOCHEMICAL PROCESS UNDER VACUUM PRESSURE

#22
20240124327
2024-04-18

System and Method of Distilling/Desalinating Water in a Vacuum-Applied Centrifugal Multi-Phase Manner

#23
20240002258
2024-01-04

WATER RECLAMATION SYSTEM USING OIL AS A HEAT TRANSFER MEDIUM AND LIQUID SALT COLLECTOR

#24
20230391650
2023-12-07

Apparatus system and method to extract minerals and metals from water

#25
20230364526
2023-11-16

A SYSTEM AND METHOD FOR EVAPORATION AND CONDENSATION

#26
20230294013
2023-09-21

Multistage flash desalination system

#27
20230264115
2023-08-24

METHOD FOR SEPARATING WATER AND CONTAMINANTS FROM VALUABLE OR HARMFUL LIQUIDS

#28
20230001323
2023-01-05

Sewage treatment machine

#29
20220411289
2022-12-29

Water distillation system

#30
20220410029
2022-12-29

Tubeless, multi-effect distillation system and method

#31
20220356136
2022-11-10

PROCESS FOR RECOVERY OF HYDRATE INHIBITORS

#32
20220250940
2022-08-11

Systems and methods for treating biologically contaminated water streams

#33
20220204374
2022-06-30

Zero pollution hybrid desalination and energy production system

#34
20220096965
2022-03-31

Systems and methods for integrated management of associated gas and produced water at oil well extraction sites

#35
20220048791
2022-02-17

VAPOR COMPRESSION DISTILLATION ASSEMBLY

#36
20220017384
2022-01-20

Bubble-Column-Humidification Apparatus and Method

#37
20220007592
2022-01-13

Greenhouse and cooling system of the same

#38
20220002176
2022-01-06

Method and system for hydrothermal carbonization and wet oxidation of sludge

#39
20210402322
2021-12-30

APPARATUS AND METHOD FOR CRYSTALLISATION

#40
20210387108
2021-12-16

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

#41
20210340032
2021-11-04

Multi-Stage Ion Separator with Recirculation

#42
20210331960
2021-10-28

Zero-liquid discharge (ZLD) wastewater treatment apparatus and method

#43
20210309551
2021-10-07

Apparatus system and method to extract minerals and metals from water

#44
20210308291
2021-10-07

System for fluid sterilization

#45
20210276907
2021-09-09

Method for extracting antibacterial peptides and albumin from pea whey wastewater

#46
20210269330
2021-09-02

Brine solution cleaning systems, apparatuses, and methods

#47
20210221704
2021-07-22

Cyclone assisted desalination system and method

#48
20210215445
2021-07-15

Heat exchanger array system and method for an air thermal conditioner

#49
20210195930
2021-07-01

High Brix vacuum evaporation concentration process and system and concentrated product

#50
20210187411
2021-06-24

Fluid treatment systems and methods

#51
20210187410
2021-06-24

Fluid treatment apparatus and methods

#52
20210178281
2021-06-17

Multi-stage flash (MSF) reversal system and method

#53
20210155504
2021-05-27

Solar desalination system

#54
20210153316
2021-05-20

WATER TREATMENT METHODS

#55
20210024394
2021-01-28

Methods and systems for treating wastewater

#56
20210024375
2021-01-28

Method for storing energy and generating electric power and a device for storing solar energy and generating electric power

#57
20210017059
2021-01-21

Apparatus and method for treating waste water containing ammonium salts

#58
20210002147
2021-01-07

Apparatus and method for treating waste water containing ammonium salts

#59
20200399143
2020-12-24

Water purification system and process

#60
20200385287
2020-12-10

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

#61
20200262718
2020-08-20

Water Purification System

#62
20200247702
2020-08-06

Dual-airflow cyclone flash drying device

#63
20200207641
2020-07-02

Water treatment system and method of use thereof

#64
20200206651
2020-07-02

METHODS AND SYSTEMS FOR HEATING AND MANIPULATING FLUIDS

#65
20200180987
2020-06-11

Scale control in phosphoric acid production and handling plants

#66
20200115258
2020-04-16

DECONTAMINATION OF FLUIDS VIA JOULE-HEATING

#67
20200109064
2020-04-09

Brine solution cleaning systems, apparatuses, and methods

#68
20200094159
2020-03-26

Water treatment system and method of use thereof

#69
20200071215
2020-03-05

Produced water treatment system

#70
20200008450
2020-01-09

Flash boiling apparatus

#71
20190353100
2019-11-21

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

#72
20190353099
2019-11-21

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

#73
20190300410
2019-10-03

Apparatus system and method to extract minerals and metals from water

#74
20190292083
2019-09-26

Apparatus for evaporative concentration of water to be treated, which uses hot lime softening, and method for evaporative concentration of water using the same

#75
20190292073
2019-09-26

Solar-thermal water purification by recycling photovoltaic reflection losses

#76
20190292072
2019-09-26

Vapor compression distillation assembly

#77
20190291020
2019-09-26

Water treatment and steam generation system for enhanced oil recovery and a method using same

#78
20190289690
2019-09-19

Water treatment methods

#79
20190209943
2019-07-11

Thermal desalination system with multi-effect evaporator and fluidized bed crystallizer

#80
20190143244
2019-05-16

Combined multi effect distillation system

#81
20190140296
2019-05-09

Carbon dioxide removal system for anode exhaust of a fuel cell

#82
20190111166
2019-04-18

System for fluid sterilization for a vessel

#83
20190099689
2019-04-04

System and process for preheating evaporator feedwater

#84
20190083897
2019-03-21

Fluid treatment systems

#85
20190062188
2019-02-28

Apparatus and method for treating waste water containing ammonium salts

#86
20190048701
2019-02-14

Oil and gas well produced saltwater treatment system

#87
20180369827
2018-12-27

System for melting aluminum and recycling black dross

#88
20180362378
2018-12-20

Production of heavy brines by calcination of carbonates using plasma arc reactor

#89
20180345167
2018-12-06

Vacuum distillation and desalination

#90
20180327278
2018-11-15

Multi-stage bubble column humidification and dehumidification

#91
20180305234
2018-10-25

Scale control in phosphoric acid production and handling plants

#92
20180305221
2018-10-25

Apparatus and method for treating waste water containing ammonium salts

#93
20180265377
2018-09-20

Water treatment system

#94
20180242424
2018-08-23

Desalinization apparatus

#95
20180201517
2018-07-19

Energy efficient system and process for hydrolyzing sludge

#96
20180200394
2018-07-19

System for fluid sterilization

#97
20180171768
2018-06-21

Apparatus and method for potable water extraction from saline aquifers

#98
20180154277
2018-06-07

MULTI-STAGE FLASH DESALINATION SYSTEM WITH THERMAL VAPOR COMPRESSOR

#99
20180079658
2018-03-22

Solar-thermal water purification by recycling photovoltaic reflection losses

#100
20180078872
2018-03-22

ELECTRICAL ENERGY GENERATION SYSTEM COMBINING USE OF A DESALINATION FACILITY AND AN AQUIFER

#101
20180023805
2018-01-25

Water treatment and steam generation system for enhanced oil recovery and a method using same

#102
20170369331
2017-12-28

Processing contaminated water containing volatile compounds via flash evaporation

#103
20170355617
2017-12-14

Counter circulating liquid processing system by repeatedly re-using thermal energy

#104
20170314466
2017-11-02

Solar assisted gas turbine desalination and carbon capture system

#105
20170312683
2017-11-02

Wet flue gas desulfurization system with zero waste water liquid discharge

#106
20170291825
2017-10-12

Production of ammonium sulfate using a vacuum absorption process

#107
20170275182
2017-09-28

Coupling photovoltaic and concentrated solar power technologies for desalination

#108
20170225094
2017-08-10

Microwave flash evaporation process and apparatus and use thereof

#109
20170182431
2017-06-29

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

#110
20170174532
2017-06-22

System and method of desalination

#111
20170166455
2017-06-15

SOLAR POWERED THERMAL DISTILLATION WITH ZERO LIQUID DISCHARGE

#112
20170152157
2017-06-01

Modular Scalable Desalinization System

#113
20170151507
2017-06-01

COMBINATION MULTI-EFFECT DISTILLATION AND MULTI-STAGE FLASH EVAPORATION SYSTEM

#114
20170143858
2017-05-25

System and method for fluid sterilization

#115
20170096356
2017-04-06

PROCESS AND SYSTEM FOR PRODUCED WATER TREATMENT

#116
20170096355
2017-04-06

PROCESS AND SYSTEM FOR WELL WATER TREATMENT

#117
20170095751
2017-04-06

Vacuum Filter Press with High Volume Filter Chambers and Liquid Injection System

#118
20170088452
2017-03-30

Apparatus for evaporative concentration of water to be treated, which uses hot lime softening, and method for evaporative concentration of water using the same

#119
20170072336
2017-03-16

A METHOD AND APPARATUS FOR MULTI-EFFECT ADSORPTION DISTILLATION

#120
20170029290
2017-02-02

Method for desalination

#121
20170008776
2017-01-12

FACILITY AND METHOD FOR TREATING WATER PUMPED IN A NATURAL ENVIRONMENT BY EVAPORATION/CONDENSATION

#122
20160376168
2016-12-29

Low energy fluid purification system

#123
20160368784
2016-12-22

High efficiency, large scale desalination system

#124
20160341498
2016-11-24

Membrane heat exchanger system and method

#125
20160341224
2016-11-24

Near-isothermal compressor/expander

#126
20160318784
2016-11-03

Sea water harvesting process

#127
20160318771
2016-11-03

Water pretreatment unit using a fluorinated liquid

#128
20160288012
2016-10-06

Multi-effects desalination system

#129
20160272507
2016-09-22

System and method for water treatment

#130
20160251237
2016-09-01

System, method, and apparatus for water desalination

#131
20160243494
2016-08-25

Apparatus and method for evaporating waste water and reducing acid gas emissions

#132
20160194231
2016-07-07

Sludge dehydrating system and method thereof based on thermal hydrolysis technology

#133
20160186288
2016-06-30

Energy and water recovery from pressure oxidation flash vessel steam

#134
20160176768
2016-06-23

Method and plant for treatment of organic waste

#135
20160158666
2016-06-09

Methods and facilities for thermal distillation with mechanical vapour compression

#136
20160151721
2016-06-02

Systems, methods, and apparatuses for purifying liquids

#137
20160122204
2016-05-05

Black water processing system with high pressure flash vessel

#138
20160107097
2016-04-21

Distallation System with Heat Recovery

#139
20160076804
2016-03-17

Water cooled facilities and associated methods

#140
20160053601
2016-02-25

System and method for treating produced water having a flash vaporization system for removing dissolved gases from produced water

#141
20160047218
2016-02-18

Method of flash-cooling produced water and heating steam generator feedwater

#142
20160045888
2016-02-18

Pulse jet system and method

#143
20160039683
2016-02-11

Multiple effect concentration swap de-scaling system

#144
20150376097
2015-12-31

Methanol plant and gasoline synthesis plant

#145
20150376030
2015-12-31

DESALINATION SYSTEM AND PROCESS USING ATMOSPHERIC PRESSURE AS RENEWABLE ENERGY

#146
20150368121
2015-12-24

Multi-stage bubble column humidifier

#147
20150336807
2015-11-26

Hydrogen-powered desalination plant

#148
20150336806
2015-11-26

Systems, methods, and apparatuses for purifying liquids

#149
20150329933
2015-11-19

Top-entry flash vessel arrangement

#150
20150329378
2015-11-19

Multi-effect solar distillation system and associated methods

#151
20150321118
2015-11-12

Multi-stage bubble column humidification and dehumidification

#152
20150299015
2015-10-22

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

#153
20150291463
2015-10-15

APPARATUS AND METHOD FOR DESALINATING SEAWATER

#154
20150291443
2015-10-15

Water purification apparatus and method

#155
20150225256
2015-08-13

WATER RECLAMATION SYSTEM AND METHOD

#156
20150218469
2015-08-06

System and method for slurry preparation

#157
20150175442
2015-06-25

Thermal desalination for increased distillate production

#158
20150151998
2015-06-04

Water Reclamation Apparatus and Method of Operation

#159
20150110708
2015-04-23

Integrated process for the production of hydrogen and water

#160
20150075968
2015-03-19

Combined multi effect distillation system

#161
20150000914
2015-01-01

Method and apparatus for recycling water

#162
20140374351
2014-12-25

BRACKISH WATER DESALINATION USING TUNABLE ANION EXCHANGE BED

#163
20140360936
2014-12-11

REMOVAL OF DISSOLVED SALTS USING A SOLVENT

#164
20140283516
2014-09-25

Apparatus and method for producing electricity and treated water

#165
20140262738
2014-09-18

Method and device for recycling and purifying water vapor from coal drying process

#166
20140262736
2014-09-18

METHOD AND DEVICE FOR RECYCLING WATER VAPOR EVAPORATED FROM COAL DRYING WITH VACUUM CONDENSING PROCESS

#167
20140262258
2014-09-18

Steam generation method and method for recovering crude oil by steam-assisted gravity drainage (SAGD) including said steam generation method

#168
20140183131
2014-07-03

METHOD AND SYSTEM FOR REMOVAL OF DISSOLVED ORGANIC COMPOUNDS IN PROCESS WATER

#169
20140166467
2014-06-19

Method and system for treatment of waste water

#170
20140090970
2014-04-03

System for decontaminating water and generating water vapor

#171
20140054158
2014-02-27

METHODS AND APPARATUS FOR DISTILLATION OF SHALLOW DEPTH FLUIDS

#172
20140037510
2014-02-06

System and process for producing a H-containing gas and purified water

#173
20140034479
2014-02-06

Water purification using energy from a steam-hydrocarbon reforming process

#174
20140014492
2014-01-16

Produced water treatment process at crude oil and natural gas processing facilities

#175
20130309163
2013-11-21

Water purification using energy from a steam-hydrocarbon reforming process

#176
20130284677
2013-10-31

Wastewater hydrocarbon extraction and environmental treatment method and system

#177
20130284582
2013-10-31

Systems and Methods for Low Temperature Recovery of Fractionated Water

#178
20130264185
2013-10-10

Method and Means of Production Water Desalination

#179
20130256116
2013-10-03

Water resource treating device

#180
20130062191
2013-03-14

System and method for water treatment

#181
20130062190
2013-03-14

System and method for water treatment

#182
20130062189
2013-03-14

System and method for water treatment

#183
20130062188
2013-03-14

System and method for water treatment

#184
20130047852
2013-02-28

Separation method

#185
20130043118
2013-02-21

Methods and apparatus for purifying liquid using regenerating heat exchange

#186
20130032546
2013-02-07

HOT STERILIZATION OF WATER

#187
20120321528
2012-12-20

Pulse jet water desalination and purification

#188
20120315209
2012-12-13

METHODS AND SYSTEMS FOR TREATING WATER STREAMS

#189
20120279847
2012-11-08

Method of cleaning and recycling glycol-tainted water from de-icing operations at airports

#190
20120267232
2012-10-25

System for decontaminating water and generating water vapor

#191
20120261250
2012-10-18

DISTILLED WATER PRODUCTION SYSTEM

#192
20120234664
2012-09-20

Thermal desalination

#193
20120211346
2012-08-23

Superhydrophobic coated apparatus for liquid purification by evaporative condensation

#194
20120152721
2012-06-21

Method for treating water in order to desalinate said water, including treating concentrates

#195
20120149076
2012-06-14

INTEGRATION OF FERMENTAITON WITH MEMBRANE

#196
20120145635
2012-06-14

TREATMENT OF WATERS WITH MULTIPLE CONTAMINANTS

#197
20120090978
2012-04-19

METHOD AND SYSTEM FOR TREATING FEEDWATER

#198
20120085635
2012-04-12

Large scale insulated desalination system

#199
20120055776
2012-03-08

Multi effect distiller with falling film evaporator and condenser cells

#200
20120047941
2012-03-01

Water recovery system SAGD system utilizing a flash drum

#201
20120012529
2012-01-19

Water pretreatment unit using a fluorinated liquid

#202
20110220588
2011-09-15

Wastewater treatment apparatus and method

#203
20110219818
2011-09-15

APPARATUS AND METHOD FOR PURIFICATION OF MATERIALS USING VACUUM DISTILLATION FOR EVAPORATION AND HEAT CIRCULATION FOR CONDENSATION

#204
20110174605
2011-07-21

Method for the desalination or purification of water by distillation of a spray (spray pump)

#205
20110162952
2011-07-07

Salt water desalination using energy from gasification process

#206
20110147195
2011-06-23

Waste heat driven desalination process

#207
20110139603
2011-06-16

Systems and method for low temperature recovery of fractionated water

#208
20110114558
2011-05-19

Solvent removal process

#209
20110065160
2011-03-17

TREATMENT OF EUKARYOTIC CELLULAR BIOMASS

#210
20110052759
2011-03-03

Process to extract drinking water from a plant

#211
20110048921
2011-03-03

Solar desalinization plant

#212
20110048006
2011-03-03

Solar desalinization plant

#213
20110017584
2011-01-27

Desalination System and Method

#214
20110017583
2011-01-27

Method and apparatus for effluent free sea water desalination

#215
20100274068
2010-10-28

System for wastewater treatment

#216
20100270171
2010-10-28

A System And A Method For Reducing The Amount of Liquid In A Biological Mass

#217
20100224477
2010-09-09

Water Purification

#218
20100206743
2010-08-19

Separation process

#219
20100126844
2010-05-27

Method and apparatus for processing wastewater

#220
20100050636
2010-03-04

Sea water desalination and thermal energy conversion

#221
20100038229
2010-02-18

Desalinization apparatus and method

#222
20100000851
2010-01-07

Method and apparatus for water distillation and recovery

#223
20090301974
2009-12-10

Method for wet oxidation of effluents heated essentially by self-combustibility, and corresponding installation

#224
20090283396
2009-11-19

Method and system for treating feedwater

#225
20090277770
2009-11-12

Method of cleaning and recycling glycol-tainted water from de-icing operations at airports

#226
20090260519
2009-10-22

PROCESS FOR THE ABSORPTION OF SULFUR DIOXIDE FROM FLUE GAS

#227
20090255797
2009-10-15

APPARATUS FOR DESALINIZATION UTILIZINGTEMPERATURE GRADIENT/CONDENSATION AND METHOD THEREOF

#228
20090205944
2009-08-20

Multi-stage flash evaporator

#229
20090090612
2009-04-09

Device for producing a purified liquid from an uncleaned liquid

#230
20090020481
2009-01-22

Method and system for treating feedwater

#231
20090014312
2009-01-15

Low energy vacuum distillation method and apparatus

#232
20080314727
2008-12-25

Microporous membrane for flash distillation

#233
20080277261
2008-11-13

Water distillation system

#234
20080173589
2008-07-24

DESALINATED WATER PACKAGING

#235
20080105529
2008-05-08

Methods and apparatus for distillation of shallow depth fluids

#236
20080017498
2008-01-24

Seawater Desalination Plant

#237
20080011689
2008-01-17

Desalination on an offshore apparatus

#238
20080011681
2008-01-17

Desalination Method

#239
20070278161
2007-12-06

Waste Sludge Sanitizing Process Utilizing Biosolids Recycle

#240
20070080100
2007-04-12

Hybrid water and power system

#241
20070072027
2007-03-29

Fuel cell water purification system and method

#242
20070056907
2007-03-15

Intake for water desalination systems, and methods of use

#243
20070039324
2007-02-22

Novel fuel production plant and seawater desalination system for use therein

#244
20060280805
2006-12-14

Rouge free pharmaceutical water for injection (wfi) water system

#245
20060237366
2006-10-26

Solvent removal process

#246
20060207869
2006-09-21

Water treatment device and method

#247
20060175263
2006-08-10

Methods and systems for treating wastewater

#248
20060157335
2006-07-20

Low energy vacuum distillation method and apparatus

#249
20050178648
2005-08-18

Low energy vacuum distillation method and apparatus

#250
20050150833
2005-07-14

Method for recovering fluorine-containing emulsifier

#251
20050098499
2005-05-12

Process for pre-treating and desalinating sea water

#252
20050011832
2005-01-20

Water desalination process using ion selective membranes

#253
19191634
2025-10-14

Brine water desalination system and method of control

#254
19191551
2025-09-30

Method for controlling desalination system

#255
19191480
2025-10-14

Desalination method

#256
18975601
2025-09-23

Concentrated solar energy based photocatalytic flash desalination system

#257
17967625
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