ClassID:

28494

B01D5/0039 - CPC Classification

Classification description:

Condensation of vapours; Recovering volatile solvents by condensation; Other features Recuperation of heat, e.g. use of heat pump(s), compression

Recent Application in this class:
#1
20260124555
2026-05-07

MULTIPLE-EFFECT MULTI-TRAIN DESALINATION (MEMTD) DEVICE

#2
20260043609
2026-02-12

SYSTEM AND METHOD FOR MULTI-FUNCTIONAL SLURRY PROCESSING

#3
20260027491
2026-01-29

LIQUEFIED CO2 TERMINAL ARRANGEMENT AND LIQUEFIED CO2 TERMINAL COMPRISING SUCH ARRANGEMENT AS WELL AS METHOD OF TREATING IMPURITIES CONTAINED IN LIQUEFIED CO2 IN A LIQUEFIED CO2 TERMINAL COMPRISING THE ARRANGEMENT

#4
20250145499
2025-05-08

Low Energy Ejector Desalination System

#5
20250144561
2025-05-08

Ambient Water Condenser

#6
20250093053
2025-03-20

Cooling Systems Having An Integrated Ionic Liquid Salt Dehumidification System

#7
20250058247
2025-02-20

Liquid Separation System

#8
20240424425
2024-12-26

Heat Exchanger, Method of Operating a Heat Exchanger and Process Water Distillation System

#9
20240409441
2024-12-12

SYSTEM AND METHOD FOR MULTI-FUNCTIONAL SLURRY PROCESSING

#10
20240286064
2024-08-29

WATER DISTILLATION DEVICE

#11
20240278145
2024-08-22

WATER TREATMENT PLANT

#12
20240270607
2024-08-15

Low energy ejector desalination system

#13
20240173642
2024-05-30

DIRTY WATER DISTILLATION AND SALT HARVESTING SYSTEM, METHOD, AND APPARATUS

#14
20240115970
2024-04-11

Gas Supply System with Water Removal

#15
20240077017
2024-03-07

OXY-FUEL POWER GENERATION AND OPTIONAL CARBON DIOXIDE SEQUESTRATION

#16
20240050873
2024-02-15

SYSTEM AND METHOD FOR IMPROVING WATER QUALITY OF DEHYDRATION TOWER IN PURIFIED TEREPHTHALIC ACID DEVICE

#17
20230415067
2023-12-28

SYSTEMS AND METHODS FOR GENERATING WATER FROM AIR

#18
20230383963
2023-11-30

Cooling systems having an integrated ionic liquid salt dehumidification system

#19
20230227402
2023-07-20

Urea production with triple MP streams

#20
20230211255
2023-07-06

DEVICE AND METHOD TO EXTRACT WATER FROM HUMID AMBIENT AIR

#21
20230134288
2023-05-04

Device for desalination by liquid water jet compression

#22
20230124244
2023-04-20

Extraction apparatus and method thereof

#23
20230060952
2023-03-02

Heat pump driven distillation

#24
20230001322
2023-01-05

Distillation apparatus

#25
20220348537
2022-11-03

PROCESS FOR MANUFACTURING ALKANESULFONIC ACIDS

#26
20220266190
2022-08-25

Separating method for alternative gas mixtures for use as insulating media

#27
20220168683
2022-06-02

ENERGY-SAVING PROCESS SYSTEM FOR PURIFYING AND RECYCLING OXYGEN FROM HIGH-TEMPERATURE OXYGEN-ENRICHED FLUE GAS AND PROCESS THEREOF

#28
20220154081
2022-05-19

Hydrocarbon stream separation system and method

#29
20220135439
2022-05-05

Multimode system for cooling and desalination

#30
20220126236
2022-04-28

CONDENSATION DEVICE, FLUX RECOVERY DEVICE, SOLDERING DEVICE, WATER VAPOR REMOVING METHOD, FLUX RECOVERY METHOD AND SOLDER PROCESSING METHOD

#31
20220119278
2022-04-21

Method and System for Treating Wastewater

#32
20220099314
2022-03-31

Cooling systems having an integrated ionic liquid salt dehumidification system

#33
20220023769
2022-01-27

DIRTY WATER DISTILLATION AND SALT HARVESTING SYSTEM, METHOD, AND APPARATUS

#34
20210370196
2021-12-02

Low energy ejector desalination system

#35
20210283525
2021-09-16

Low energy ejector desalination system

#36
20210230846
2021-07-29

Atmospheric Water Generator Utilizing Centrifugal Hydraulic Air Compressor

#37
20210170299
2021-06-10

Pressurized vapor cycle liquid distillation

#38
20210094842
2021-04-01

System and method for multi-functional slurry processing

#39
20200377381
2020-12-03

Method and System for Treating Wastewater

#40
20200346133
2020-11-05

Plant and process for separating sulfur-containing components from laden methanol

#41
20200333087
2020-10-22

Heat and mass transfer component comprising a lubricant-impregnated surface

#42
20200330897
2020-10-22

Method and apparatus for purifying water

#43
20200306666
2020-10-01

Method of power-efficient chromatographic separation

#44
20200298140
2020-09-24

Method and system for recovering and purifying a gaseous sterilizing agent

#45
20200255302
2020-08-13

Fully regenerative distillation system for low-cost water desalination

#46
20200230516
2020-07-23

Dirty water distillation and salt harvesting system, method, and apparatus

#47
20200157783
2020-05-21

Wind-driven Air-Compressed Energy-Saving Collecting and Filtering Device for Field Fresh water

#48
20200122084
2020-04-23

Multi-stage compression and component removal

#49
20200101420
2020-04-02

Superhydrophobic coated micro-porous carbon foam membrane and method for solar-thermal driven desalination

#50
20200095136
2020-03-26

METHOD AND APPARATUS FOR TREATING WATER

#51
20200079712
2020-03-12

Heat integration in a process for the preparation of ethylene carbonate and ethylene glycol

#52
20200047079
2020-02-13

Processes for separating an MTO effluent

#53
20190381420
2019-12-19

Pressurized vapor cycle liquid distillation

#54
20190375656
2019-12-12

Water purification system and distillation unit

#55
20190366229
2019-12-05

Dirty water distillation and salt harvesting system, method, and apparatus

#56
20190351347
2019-11-21

Desalination and climate control system

#57
20190344193
2019-11-14

Distillation apparatus with cartridge and use thereof for distilling water

#58
20190308115
2019-10-10

Solvent separation apparatus and solvent separation method

#59
20190232344
2019-08-01

Closed-loop thermal servicing of solvent-refining columns

#60
20190184305
2019-06-20

Water distilling and purifying unit and variants thereof

#61
20190119130
2019-04-25

Method and system for treating wastewater

#62
20190119127
2019-04-25

Solvent decontamination system and method

#63
20190084842
2019-03-21

Hybrid desalination systems and associated methods

#64
20190060778
2019-02-28

Methods and apparatuses for water purification

#65
20190054392
2019-02-21

Low-temperature distillation plant

#66
20180319949
2018-11-08

Solvent recovery apparatus and solvent recovery method

#67
20180305222
2018-10-25

Water purification device

#68
20180282181
2018-10-04

Fresh water and salable energy without environmental harm1

#69
20180272246
2018-09-27

Production water desalinization via a reciprocal heat transfer and recovery

#70
20180187906
2018-07-05

Cooling systems having an integrated ionic liquid salt dehumidification system

#71
20180179480
2018-06-28

Plant for dealcoholising alcoholic beverages

#72
20180171603
2018-06-21

PORTABLE DEVICE FOR PRODUCING DRINKING WATER FROM ATMOSPHERIC MOISTURE

#73
20180127955
2018-05-10

Modular apparatus for water production

#74
20180094083
2018-04-05

Reactor systems and processes related thereto

#75
20180079657
2018-03-22

METHOD AND APPARATUS FOR TREATING WATER

#76
20180071799
2018-03-15

Closed-loop thermal servicing of solvent-refining columns

#77
20180043277
2018-02-15

Fresh-water generating apparatus

#78
20170362094
2017-12-21

ENERGY EFFICIENT WATER PURIFICATION AND DESALINATION

#79
20170326470
2017-11-16

Water production, filtration and dispensing system

#80
20170226538
2017-08-10

Product management in biological conversion processes

#81
20170225098
2017-08-10

Low pressure separator having an internal divider and uses therefor

#82
20170203228
2017-07-20

Vacuum distillation apparatus

#83
20170157527
2017-06-08

Humidification System with Pressure Condensate Return and Method Therefor

#84
20170087605
2017-03-30

Closed-loop thermal servicing of solvent-refining columns

#85
20170057834
2017-03-02

Water distilling and purifying unit and variants thereof

#86
20170051717
2017-02-23

Gravity power and desalination technology system

#87
20160368783
2016-12-22

Method and system for treating wastewater

#88
20160339357
2016-11-24

Systems including an apparatus comprising both a humidification region and a dehumidification region with heat recovery and/or intermediate injection

#89
20160272507
2016-09-22

System and method for water treatment

#90
20160251235
2016-09-01

Solvent decontamination system and method

#91
20160193545
2016-07-07

Method and System for High-Efficiency Heat Energy Recycling Applicable to Plateau Areas Using a High-Temperature Concentrated Solar Thermal Collector

#92
20160184738
2016-06-30

Atomizing separation method and atomizing separation device

#93
20160131427
2016-05-12

Processing system intended to dehydrate food waste

#94
20160067629
2016-03-10

Pressurized vapor cycle liquid distillation

#95
20150168052
2015-06-18

Systems and methods for greenhouse gas reduction and condensate treatment

#96
20150101921
2015-04-16

Process for recovering heat from a hydrocarbon separation

#97
20150033774
2015-02-05

Systems and methods for potable water production

#98
20140373712
2014-12-25

VOC source removal and off gas purification system

#99
20140190816
2014-07-10

Pressurized vapor cycle liquid distillation

#100
20140061958
2014-03-06

Method, apparatus and system for concentrating solutions using evaporation

#101
20140048228
2014-02-20

Process for production of sulphuric acid

#102
20140014580
2014-01-16

Dialysis device and method for operating a dialysis device

#103
20140014212
2014-01-16

Thermodynamic balancing of combined heat and mass exchange devices

#104
20130220905
2013-08-29

Water production, filtration and dispensing system

#105
20130091871
2013-04-18

CONTAMINANT COLD TRAP FOR A VAPOR-COMPRESSION REFRIGERATION APPARATUS

#106
20130084794
2013-04-04

SYSTEMS AND METHODS FOR PROVIDING UTILITIES AND CARBON DIOXIDE

#107
20130062191
2013-03-14

System and method for water treatment

#108
20130062190
2013-03-14

System and method for water treatment

#109
20130062189
2013-03-14

System and method for water treatment

#110
20130062188
2013-03-14

System and method for water treatment

#111
20130043118
2013-02-21

Methods and apparatus for purifying liquid using regenerating heat exchange

#112
20130015051
2013-01-17

Separation of a vaporizable component under reduced pressure

#113
20120294795
2012-11-22

Hydraulic desalination device and method

#114
20120267230
2012-10-25

Solar thermal device for producing fresh water

#115
20120261250
2012-10-18

DISTILLED WATER PRODUCTION SYSTEM

#116
20120234665
2012-09-20

Method and apparatus for purifying water

#117
20120205235
2012-08-16

Controlled-gradient, accelerated-vapor-recompression apparatus and method

#118
20120205232
2012-08-16

Controlled-gradient, accelerated-vapor-recompression apparatus and method

#119
20120205231
2012-08-16

Controlled-gradient, accelerated-vapor-recompression apparatus and method

#120
20120186970
2012-07-26

Fresh water recovery system

#121
20120175240
2012-07-12

Method and apparatus for odorant removal

#122
20110266132
2011-11-03

AIR FLOW-CIRCULATION SEAWATER DESALINATION APPARATUS

#123
20110247353
2011-10-13

DEVICE FOR PRODUCING WATER FROM AMBIENT AIR

#124
20110132740
2011-06-09

Method for evaporation and possible distillation of fluids using a heat pump

#125
20110132739
2011-06-09

DEVICES AND METHOD FOR REMOVING IMPURITIES FROM WATER USING LOW GRADE HEAT

#126
20110056822
2011-03-10

Water separation under reduced pressure

#127
20110056457
2011-03-10

SYSTEM AND APPARATUS FOR CONDENSATION OF LIQUID FROM GAS AND METHOD OF COLLECTION OF LIQUID

#128
20110048038
2011-03-03

MULTIPURPOSE ADIABATIC POTABLE WATER PRODUCTION APPARATUS AND METHODS

#129
20100326101
2010-12-30

Self-contained water generation system

#130
20100319397
2010-12-23

CRYOGENIC PRE-CONDENSING METHOD AND APPARATUS

#131
20100288619
2010-11-18

Energy-Saving Type Apparatus For Producing Freshwater

#132
20100263396
2010-10-21

Atmospheric water collection device

#133
20100224477
2010-09-09

Water Purification

#134
20100212348
2010-08-26

SYSTEM AND METHOD FOR EXTRACTING ATMOSPHERIC WATER

#135
20100212335
2010-08-26

Energy Saving and Environmentally Friendly Mobile Atmospheric Dehumidifier For Water Generator and Drinking Purposes

#136
20100187128
2010-07-29

Method and device for treating liquids, using an electrolytic stage

#137
20100181185
2010-07-22

Desalination

#138
20100176064
2010-07-15

Back pressure-matched, integrated, environmental-remediation apparatus and method

#139
20100175983
2010-07-15

Mutual remediation of effluents of petroleum production

#140
20100037651
2010-02-18

Device for extracting fresh water from the atmosphere

#141
20100032386
2010-02-11

Water purification with a peltier heat pump

#142
20090255797
2009-10-15

APPARATUS FOR DESALINIZATION UTILIZINGTEMPERATURE GRADIENT/CONDENSATION AND METHOD THEREOF

#143
20090218210
2009-09-03

ENERGY-EFFICIENT DISTILLATION SYSTEM

#144
20090151368
2009-06-18

METHOD AND APPARATUS FOR EXTRACTING WATER FROM ATMOSPHERIC AIR AND UTILIZING THE SAME

#145
20090139254
2009-06-04

Thermodynamic closed loop desiccant rotor system and process

#146
20090072537
2009-03-19

System and method for converting moist air into water and power

#147
20080308403
2008-12-18

METHOD AND APPARATUS FOR VACUUM OR PRESSURE DISTILLATION

#148
20080202333
2008-08-28

Method and apparatus for separating a solution

#149
20080178617
2008-07-31

Single Cycle Apparatus for Condensing Water from Ambient Air

#150
20080168789
2008-07-17

Method and Apparatus For Condensing Water From Ambient Air

#151
20080105610
2008-05-08

Pressurized vapor cycle liquid distillation

#152
20080105534
2008-05-08

Methods and apparatus for distillation using phase change energy

#153
20080105533
2008-05-08

Pressurized vapor cycle liquid distillation

#154
20080105531
2008-05-08

METHODS AND APPARATUS FOR SIGNAL PROCESSING ASSOCIATED WITH PHASE CHANGE DISTILLATION

#155
20080105530
2008-05-08

Pressurized vapor cycle liquid distillation

#156
20080105403
2008-05-08

Pressurized vapor cycle liquid distillation

#157
20080104978
2008-05-08

Circulation-Type Apparatus for Generating Drinking Water

#158
20080028770
2008-02-07

Method and device for cryocondensation

#159
20070281052
2007-12-06

Reduced pressure distillation of an alcoholic mixture

#160
20070108038
2007-05-17

Fluid distillation apparatus having improved efficiency

#161
20070012419
2007-01-18

Method and device for cryocondensation

#162
20060257258
2006-11-16

Co-generation power system for supplying electricity to an air-water recovery system

#163
20060113689
2006-06-01

Device for simultaneously cooling and removing liquid from a gas from a compressor

#164
20060112711
2006-06-01

System to produce drinking water

#165
20060101838
2006-05-18

Water condenser

#166
20060059922
2006-03-23

Water producing method and apparatus

#167
20060032935
2006-02-16

Method and apparatus for separating a liquid

#168
20060005561
2006-01-12

Condensed water production system

#169
20050262854
2005-12-01

Multipurpose adiabatic potable water production apparatus and method

#170
20050223890
2005-10-13

Method and apparatus for concentrating a solution

#171
20050218241
2005-10-06

Method and apparatus for separating a solution

#172
20050103615
2005-05-19

Atmospheric water collection device

#173
20050097901
2005-05-12

Apparatus and method for producing water from air

#174
20050016828
2005-01-27

Pressurized vapor cycle liquid distillation

#175
20050016380
2005-01-27

Ultrasonic solution separator

#176
19197116
2025-12-16

Couplable closed extractors and methods for their use

#177
18815374
2025-05-27

Couplable closed extractors and methods for their use

#178
18328353
2024-04-23

Staggered and crossed heat storage adsorption bed and seawater desalination waste heat storage system

#179
17849878
2023-07-25

Multiple-effect system and method for desalination and cooling

#180
17831195
2023-09-05

Mechanical vapor recompression solvent recovery

#181
17369335
2024-11-05

Efficient water purification system and method

#182
16992538
2020-11-10

Hybrid potable water generator

#183
16459894
2021-12-28

Process for separating hydrocarbons in a liquid feed utilizing an externally heated reboiler connected to a divided wall column as the primary source of heat energy

#184
16403066
2020-10-13

System and method for multi-functional slurry processing