ClassID:

28349

B01D1/0058 - CPC Classification

Classification description:

Evaporating; Heating features Use of waste energy from other processes or sources, e.g. combustion gas

Recent Application in this class:
#1
20260097972
2026-04-09

WATER TREATMENT AND DESALINATION

#2
20260084985
2026-03-26

WATER VAPOR DISTILLATION APPARATUS, METHOD AND SYSTEM

#3
20260055009
2026-02-26

SYSTEM AND METHOD FOR TREATING WASTEWATER FROM AN OILFIELD WELL WITH CO-PRODUCTION OF POWER

#4
20260001009
2026-01-01

DEVICES AND SYSTEMS FOR TREATING WATER AND OTHER FLUIDS

#5
20250388489
2025-12-25

WASTEWATER PROCESSING

#6
20250332525
2025-10-30

DEVICES AND SYSTEMS FOR TREATING WATER AND OTHER FLUIDS

#7
20250319420
2025-10-16

EVAPORATION SYSTEM

#8
20250222372
2025-07-10

ENERGY SUPPLY SYSTEM SUITABLE FOR SALT LAKE LITHIUM EXTRACTION AND METHOD FOR SUPPLYING ENERGY BY USING SAME

#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
20250171332
2025-05-29

WATER TREATMENT AND DESALINATION

#11
20250091905
2025-03-20

PRODUCTION OF SYNTHETIC HYDROCARBONS

#12
20240417282
2024-12-19

VACUUM EVAPORATIVE HEAT EXCHANGER

#13
20240382866
2024-11-21

DEVICES AND SYSTEMS FOR TREATING WATER AND OTHER FLUIDS

#14
20240307795
2024-09-19

System and method for distillation

#15
20240279079
2024-08-22

System and method to sustainable integrated wastewater treatment and air-cooling in a steelmaking plant

#16
20240254010
2024-08-01

Water Vapor Distillation Apparatus, Method and System

#17
20240199444
2024-06-20

WATER VAPOR DISTILLATION APPARATUS, METHOD AND SYSTEM

#18
20240191145
2024-06-13

RECYCLING OF WASTE ENERGY AND DESALTER EFFLUENT WATER FOR INDUSTRIAL REUSE

#19
20240140827
2024-05-02

SOLAR THERMAL BASED WATER TREATMENT SYSTEM FOR IMPURE AND INDUSTRIAL WASTEWATER

#20
20240139651
2024-05-02

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

#21
20240076204
2024-03-07

WASTEWATER PROCESSING SYSTEM AND APPARATUS

#22
20230398465
2023-12-14

SPECIAL SOLAR ENERGY WATER JACKET HEATING FURNACE IN VACUUM MODE FOR OIL FIELD AND METHOD OF HEATING CRUDE OIL

#23
20230391650
2023-12-07

Apparatus system and method to extract minerals and metals from water

#24
20230303410
2023-09-28

SUSTAINABLE AND CIRCULAR WATER DEMINERALIZATION WITH ZERO WASTE DISCHARGE

#25
20230134288
2023-05-04

Device for desalination by liquid water jet compression

#26
20230110229
2023-04-13

Systems for humidification dehumidification that use waste heat extracted from abandoned wells

#27
20230065205
2023-03-02

Coupling system of supercritical carbon dioxide cycle power generation and lithium extraction from brine

#28
20230052253
2023-02-16

APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES

#29
20230028512
2023-01-26

WASTEWATER PROCESSING

#30
20230014345
2023-01-19

APPARATUS SYSTEM AND METHOD TO DESALINATE WATER

#31
20220411289
2022-12-29

Water distillation system

#32
20220389778
2022-12-08

SYSTEM AND METHOD FOR REMOVING DRILLING FLUID FROM DRILL CUTTINGS USING DIRECT HEAT

#33
20220340448
2022-10-27

Water Distillation Apparatus, Method, and System

#34
20220315843
2022-10-06

Recycling of waste energy and desalter effluent water for industrial reuse

#35
20220305398
2022-09-29

Methods and systems for optimizing mechanical vapor compression and/or thermal vapor compression within multiple-stage processes

#36
20220289596
2022-09-15

Humidification dehumidification processes using waste heat extracted from abandoned wells

#37
20220266190
2022-08-25

Separating method for alternative gas mixtures for use as insulating media

#38
20220259072
2022-08-18

Vacuum evaporative heat exchanger

#39
20220212955
2022-07-07

Sustainable and circular water demineralization with zero waste discharge

#40
20220134250
2022-05-05

Method and apparatus for sharing co-generated energy when processing essential elements from plant matter

#41
20220127166
2022-04-28

Simultaneous optimization of fuel energy, site OPEX, waste heat recovery and dirty water treatment

#42
20220112098
2022-04-14

Evaporator for submerged combustion and delayed evaporation, method of the same and a system of combined evaporation devices

#43
20220096965
2022-03-31

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

#44
20220016543
2022-01-20

Methods and systems for electrifying, decarbonizing, and reducing energy demand and process carbon intensity in industrial processes via integrated vapor compression

#45
20220016542
2022-01-20

Methods and systems for optimizing mechanical vapor compression and/or thermal vapor compression within multiple-stage processes

#46
20220002169
2022-01-06

Water vapor distillation apparatus, method and system

#47
20210395109
2021-12-23

Water Vapor Distillation Apparatus, Method and System

#48
20210339161
2021-11-04

Waste water evaporation methods and apparatus

#49
20210309551
2021-10-07

Apparatus system and method to extract minerals and metals from water

#50
20210188662
2021-06-24

Water vapor distillation apparatus, method and systems

#51
20210178281
2021-06-17

Multi-stage flash (MSF) reversal system and method

#52
20210114897
2021-04-22

Apparatus, systems and methods for management of raw water and emissions utilizing heat and/or pressure energy within combustion gas sources

#53
20210101116
2021-04-08

Apparatus system and method to seperate brine from water using heat energy recovery

#54
20210087073
2021-03-25

Wastewater processing at atmospheric pressure

#55
20210069642
2021-03-11

Multi-pollutant exhaust treatment using seawater for marine applications

#56
20210053843
2021-02-25

Wastewater processing

#57
20200398180
2020-12-24

Method and apparatus for sharing co-generated energy when processing essential elements derived from plant matter

#58
20200361787
2020-11-19

WATER TREATMENT AND DESALINATION

#59
20200330897
2020-10-22

Method and apparatus for purifying water

#60
20200282327
2020-09-10

System for energy regeneration using mechanical vapor recompression in combined chemical process

#61
20200277882
2020-09-03

NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO POWER USING ORGANIC RANKINE CYCLE

#62
20200271020
2020-08-27

Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using integrated mono-refrigerant triple cycle and modified multi-effect-distillation system

#63
20200224558
2020-07-16

NATURAL GAS LIQUID FRACTIONATION PLANT WASTE HEAT CONVERSION TO POWER USING DUAL TURBINES ORGANIC RANKINE CYCLE

#64
20200206651
2020-07-02

METHODS AND SYSTEMS FOR HEATING AND MANIPULATING FLUIDS

#65
20200173735
2020-06-04

Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using Kalina cycle and modified multi-effect distillation system

#66
20200165531
2020-05-28

Upgrading oil using supercritical fluids

#67
20200156958
2020-05-21

Wastewater processing at atmospheric pressure

#68
20200149827
2020-05-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using modified Goswami system

#69
20200148555
2020-05-14

Method for water purification

#70
20200148554
2020-05-14

System and method for water purification

#71
20200123024
2020-04-23

Desalination unit with electricity generation

#72
20200080447
2020-03-12

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using kalina cycle and modified multi-effect-distillation system

#73
20200079660
2020-03-12

Integrated thermal management and water purification system

#74
20200063608
2020-02-27

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using integrated organic-based compressor-ejector-expander triple cycles system

#75
20200055746
2020-02-20

WASTEWATER EVAPORATION, TREATMENT OR RECOVERY SYSTEM

#76
20200040773
2020-02-06

Natural gas liquid fractionation plants low grade waste heat conversion to cooling, power and water

#77
20200040772
2020-02-06

Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using modified goswami cycle and new modified multi-effect-distillation system

#78
20200032677
2020-01-30

Natural gas liquid fractionation plant waste heat conversion to potable water using modified multi-effect distillation system

#79
20200009471
2020-01-09

Industrial wastewater recovery apparatus aiming at zero liquid discharge (ZLD)

#80
20190353100
2019-11-21

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

#81
20190353099
2019-11-21

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

#82
20190352887
2019-11-21

Method and device for cooling a fluid stream of an electrolysis unit and for obtaining water

#83
20190352194
2019-11-21

WATER TREATMENT AND DESALINATION

#84
20190308888
2019-10-10

Power generating and water purifying system

#85
20190300410
2019-10-03

Apparatus system and method to extract minerals and metals from water

#86
20190225505
2019-07-25

Water distillation apparatus, method and system

#87
20190224585
2019-07-25

System For Processing Water And Generating Electricity, Rankine

#88
20190202713
2019-07-04

APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES

#89
20190119129
2019-04-25

Production salt water recycle/treatment process

#90
20190119128
2019-04-25

Production salt water recycle/treatment process

#91
20190092649
2019-03-28

Wastewater treatment systems and methods

#92
20190060834
2019-02-28

Apparatus system and method to separate brine from water

#93
20190054391
2019-02-21

Direct fired evaporator and method for use thereof

#94
20190049192
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous cooling capacity and potable water using kalina cycle and modified multi-effect distillation system

#95
20190049191
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to power using Kalina cycle

#96
20190049175
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using organic Rankine cycle and modified multi-effect-distillation systems

#97
20190048759
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to cooling capacity using kalina cycle

#98
20190048758
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using integrated mono-refrigerant triple cycle and modified multi-effect-distillation system

#99
20190048757
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to power using dual turbines organic Rankine cycle

#100
20190048756
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to power using organic Rankine cycle

#101
20190048755
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power, cooling and potable water using modified goswami cycle and new modified multi-effect-distillation system

#102
20190048754
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to potable water using modified multi-effect distillation system

#103
20190048753
2019-02-14

Natural gas liquid fractionation plant cooling capacity and potable water generation using integrated vapor compression-ejector cycle and modified multi-effect distillation system

#104
20190048752
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and cooling capacities using integrated organic-based compressor-ejector-expander triple cycles system

#105
20190048751
2019-02-14

Natural gas liquid fractionation plant waste heat conversion to simultaneous power and potable water using Kalina cycle and modified multi-effect-distillation system

#106
20180353873
2018-12-13

Method and system of combined power plant for waste heat conversion to electrical energy, heating and cooling

#107
20180265378
2018-09-20

Water purification system with a centrifugal system and a frictional heater system

#108
20180257950
2018-09-13

Salt, potable water, and energy from saline water source

#109
20180236372
2018-08-23

PRODUCTION OF MULTIVALENT ION-RICH STREAMS USING HUMIDIFICATION-DEHUMIDIFICATION SYSTEMS

#110
20180215632
2018-08-02

APPARATUS, SYSTEMS AND METHODS FOR MANAGEMENT OF RAW WATER AND EMISSIONS UTILIZING HEAT AND/OR PRESSURE ENERGY WITHIN COMBUSTION GAS SOURCES

#111
20180200643
2018-07-19

COMPACT WASTEWATER CONCENTRATOR UTILIZING A LOW TEMPERATURE THERMAL ENERGY SOURCE

#112
20180161692
2018-06-14

Steam heating type sewage treatment device

#113
20180154277
2018-06-07

MULTI-STAGE FLASH DESALINATION SYSTEM WITH THERMAL VAPOR COMPRESSOR

#114
20180134578
2018-05-17

Liquid purification with film heating

#115
20180112151
2018-04-26

Apparatus and method for regenerating lubricating oil

#116
20180044202
2018-02-15

Distillation system using waste heat

#117
20180021690
2018-01-25

WASTE SYSTEM UTILIZING WASTE HEAT TO REDUCE WATER CONTENT IN WASTE

#118
20170369332
2017-12-28

Desalination unit with electricity generation

#119
20170368472
2017-12-28

LOW PRESSURE MECHANICAL VAPOR RECOMPRESSION SYSTEM AND METHOD

#120
20170355617
2017-12-14

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

#121
20170348612
2017-12-07

Energy-saving seawater desalination system using steam generated in nuclear reactor, and method for desalinating seawater

#122
20170348607
2017-12-07

Energy-efficient systems including mechanical vapor compression for biofuel or biochemical plants

#123
20170333807
2017-11-23

Systems and methods for concentrating waste water fluids

#124
20170321882
2017-11-09

Heat exchanger using non-pure water for steam generation

#125
20170314466
2017-11-02

Solar assisted gas turbine desalination and carbon capture system

#126
20170274305
2017-09-28

WASTEWATER TREATMENT APPARATUS AND SYSTEM FOR OIL AND GAS PRODUCTION WELLS

#127
20170274297
2017-09-28

Energy-efficient systems including combined heat and power and mechanical vapor compression for biofuel or biochemical plants

#128
20170237098
2017-08-17

Evaporator for a fuel cell system

#129
20170233264
2017-08-17

DESALINATION SYSTEM FOR THE PRODUCTION OF POTABLE WATER

#130
20170233263
2017-08-17

Wastewater treatment systems and methods

#131
20170233262
2017-08-17

METHOD AND DEVICE FOR CONCENTRATING DISSOLVED SOLIDS IN FLOWBACK AND PRODUCED WATER FROM NATURAL GAS WELLS

#132
20170222240
2017-08-03

Burner evaporator for a fuel cell system

#133
20170210637
2017-07-27

Locally Powered Water Distillation System

#134
20170203976
2017-07-20

Waste water evaporation methods and apparatus

#135
20170203975
2017-07-20

Water vapor distillation apparatus, method and system

#136
20170197844
2017-07-13

Water vapor distillation apparatus, method and system

#137
20170138588
2017-05-18

Combined evaporator and mixer

#138
20170136384
2017-05-18

CONTROLLED-GRADIENT, ACCELERATED VAPOR-RECOMPRESSION APPARATUS AND METHOD

#139
20170095750
2017-04-06

Method of treating a material

#140
20170081211
2017-03-23

Systems and methods for distillation of water from seawater, brackish water, waste waters, and effluent waters

#141
20170072336
2017-03-16

A METHOD AND APPARATUS FOR MULTI-EFFECT ADSORPTION DISTILLATION

#142
20170066661
2017-03-09

System for reducing produced water disposal volumes utilizing waste heat

#143
20170065904
2017-03-09

Methods and systems for heating and manipulating fluids

#144
20170057836
2017-03-02

Treatment of produced water using indirect heat

#145
20170057835
2017-03-02

Semi-continuous treatment of produced water with boiler flue gas

#146
20170029716
2017-02-02

APPARATUS AND PROCESS FOR REMOVAL OF WATER (BOTH BOUND AND UNBOUND) FROM PETROLEUM SLUDGES AND EMULSIONS THROUGH APPLICATION OF HEAT ALONE, WITH VIEW TO RETRIEVE ENTIRE HYDROCARBONS PRESENT THEREIN

#147
20170029290
2017-02-02

Method for desalination

#148
20160376933
2016-12-29

Electricity-water co-generation system and method

#149
20160368785
2016-12-22

METHODS AND SYSTEMS TO REDUCE AIR POLLUTION COMBINED WITH WATER DESALINATION OF POWER STATION'S MARINE WASTE WATER

#150
20160355408
2016-12-08

Production salt water recycle/disposal process

#151
20160272507
2016-09-22

System and method for water treatment

#152
20160264431
2016-09-15

PURIFICATION METHOD AND PURIFICATION SYSTEM FOR WATER POLLUTED WITH ACCOMPANYING SUBSTANCES

#153
20160258266
2016-09-08

METHODS AND SYSTEMS FOR HEATING AND MANIPULATING FLUIDS

#154
20160229706
2016-08-11

Water harvester and purification system

#155
20160220921
2016-08-04

Water vapor distillation apparatus, method and system

#156
20160194217
2016-07-07

Thermal utilization system and methods

#157
20160145122
2016-05-26

System and method for water purification

#158
20160114260
2016-04-28

Methods and systems for heating and manipulating fluids

#159
20160096744
2016-04-07

WASTEWATER PROCESSING SYSTEMS FOR POWER PLANT FLUE GAS DESULFURIZATION WATER AND OTHER INDUSTRIAL WASTEWATERS

#160
20160083267
2016-03-24

Process and plant for treatment of secondary components obtained in acrolein and/or (meth)acrylic acid production

#161
20150353378
2015-12-10

Techniques for increasing the evaporation rate in evaporation ponds

#162
20150298024
2015-10-22

System and method of distillation process and turbine engine intercooler

#163
20150110708
2015-04-23

Integrated process for the production of hydrogen and water

#164
20150083575
2015-03-26

Water desalination system using geothermal energy

#165
20150075967
2015-03-19

System for processing water and generating electricity, rankine

#166
20140178288
2014-06-26

Method for increasing evaporation rate of an evaporative pond using solar energy

#167
20140166467
2014-06-19

Method and system for treatment of waste water

#168
20140166211
2014-06-19

Liquid Evaporation System with Heated Liquid

#169
20140158518
2014-06-12

Method for concentrating aqueous lye and apparatus suitable therefor

#170
20140021033
2014-01-23

Methods and systems for heating and manipulating fluids

#171
20140021032
2014-01-23

Methods and systems for heating and manipulating fluids

#172
20140021030
2014-01-23

Cooling tower water reclamation system and method

#173
20140014212
2014-01-16

Thermodynamic balancing of combined heat and mass exchange devices

#174
20130270100
2013-10-17

Evaporative desalination device of multi stage and multi effect using solar heat

#175
20130213584
2013-08-22

Air stripper

#176
20130168969
2013-07-04

Flex fuel field generator

#177
20130118888
2013-05-16

Desalination unit for the production of potable water from sub-soil brine

#178
20130087487
2013-04-11

Portable compact wastewater concentrator

#179
20130062191
2013-03-14

System and method for water treatment

#180
20130062190
2013-03-14

System and method for water treatment

#181
20130062189
2013-03-14

System and method for water treatment

#182
20130062188
2013-03-14

System and method for water treatment

#183
20130015051
2013-01-17

Separation of a vaporizable component under reduced pressure

#184
20120318009
2012-12-20

COOLING TOWER

#185
20120315555
2012-12-13

High temperature fuel cell system for operation with low purity ethanol

#186
20120267076
2012-10-25

System for recovering waste heat

#187
20120247942
2012-10-04

Systems and methods for concentrating waste water fluids

#188
20120234665
2012-09-20

Method and apparatus for purifying water

#189
20120160660
2012-06-28

Method and plant for purification of oil-contaminated bilge and sludge water on a ship, and ship equipped with such plant

#190
20120085108
2012-04-12

Desalination using low-grade thermal energy

#191
20120079971
2012-04-05

Wastewater evaporation apparatus and method

#192
20120067046
2012-03-22

POWER PLANT WITH CO2 CAPTURE AND WATER TREATMENT PLANT

#193
20120055778
2012-03-08

System and Method for Purifying Water

#194
20120014850
2012-01-19

COMBUSTOR FOR REFORMER

#195
20120012452
2012-01-19

Desalination system

#196
20120006670
2012-01-12

Water vapor distillation apparatus, method and system

#197
20110168540
2011-07-14

Desalination apparatus and process

#198
20110056822
2011-03-10

Water separation under reduced pressure

#199
20110036703
2011-02-17

Desalination system

#200
20100282593
2010-11-11

RECOVERY OF HIGH WATER FROM PRODUCED WATER ARISING FROM A THERMAL HYDROCARBON RECOVERY OPERATION USING VACCUM TECHNOLOGIES

#201
20100224477
2010-09-09

Water Purification

#202
20100176064
2010-07-15

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

#203
20100175983
2010-07-15

Mutual remediation of effluents of petroleum production

#204
20100154429
2010-06-24

Water Purification

#205
20100072135
2010-03-25

Membrane distillation method for the purification of a liquid

#206
20090134004
2009-05-28

Driving or driven distiller with heat pump function

#207
20090045116
2009-02-19

PLANT FOR THE DESALINATION/PURIFICATION OF BRACKISH WATER AND INDUSTRIAL WASTE WITH ZERO LIQUID DISCHARGE

#208
20090020406
2009-01-22

Desalination using low-grade thermal energy

#209
20080277262
2008-11-13

SYSTEM AND METHOD FOR WASTEWATER REDUCTION AND FRESHWATER GENERATION

#210
20080179228
2008-07-31

WASTEWATER EVAPORATOR WITH WASTE OIL BURNER

#211
20080174033
2008-07-24

Air stripper

#212
20080173590
2008-07-24

Desalination system

#213
20080173031
2008-07-24

Cooling tower

#214
20080149573
2008-06-26

System and Method for Desalinating Water Using Alternative Energy

#215
20080133181
2008-06-05

Locally powered water distillation system

#216
20080110417
2008-05-15

Submerged combustion disposal of produced water

#217
20080105532
2008-05-08

Liquid pumps with hermetically sealed motor rotors

#218
20080070077
2008-03-20

Fuel cell system with fuel distillation unit

#219
20070251650
2007-11-01

Treatment of spent caustic refinery effluents

#220
20070240446
2007-10-18

Vapor-Compression Evaporation System and Method

#221
20050238554
2005-10-27

Sulfur-bearing residue treatment system

#222
20050183440
2005-08-25

Vapor-compression evaporation system and method

#223
17165376
2022-03-29

Water hydration system

#224
16565196
2020-07-21

Multi-pollutant exhaust treatment using seawater for marine applications

#225
16539499
2020-07-07

Sodium carbonate production system

#226
16151241
2020-04-14

Cryo-thermal desalinator and method thereof

#227
16057190
2020-04-28

Methods and systems for heating and manipulating fluids

#228
16011133
2019-07-30

Wastewater evaporation apparatus and system

#229
15785238
2018-07-17

Solar cooling and water salination system

#230
15234832
2018-07-17

Wastewater evaporation apparatus and system