ClassID:

28418

B01D3/007 - page 2 - CPC Classification

Classification description:

Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping Energy recuperation; Heat pumps

Recent Application in this class:
#301
20150376097
2015-12-31

Methanol plant and gasoline synthesis plant

#302
20150376030
2015-12-31

DESALINATION SYSTEM AND PROCESS USING ATMOSPHERIC PRESSURE AS RENEWABLE ENERGY

#303
20150360970
2015-12-17

Apparatus and method to remove contaminates from a fluid

#304
20150353452
2015-12-10

Method for heat recovery in vinyl chloride monomer structures or in the structure composite dichloroethane/vinyl chloride, and device suitable for same

#305
20150353379
2015-12-10

Photovoltaic panel-interfaced solar-greenhouse distillation systems

#306
20150345273
2015-12-03

Methods and processes to recycle base oil fluids from spent invert emulsion drilling fluids

#307
20150336023
2015-11-26

Method for recovering low-temperature heat and application of the method to an aromatics complex

#308
20150299137
2015-10-22

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

#309
20150290557
2015-10-15

Multi-stage bubble-column vapor mixture condenser

#310
20150260418
2015-09-17

Humidification-dehumidification system with a bubble-column vapor mixture condenser and intermediate gas extraction

#311
20150246826
2015-09-03

Solar desalination system employing a humidification-dehumidification process

#312
20150202547
2015-07-23

Distillation column

#313
20150202546
2015-07-23

Process and plant for distillation of methanol with heat recovery

#314
20150190729
2015-07-09

Diabatic distillation with vapor recompression

#315
20150190727
2015-07-09

Stacked type falling film evaporator, zero liquid discharge system comprising the same, and zero liquid discharging method using the same

#316
20150158835
2015-06-11

Relating to propylene oxide purification

#317
20150143845
2015-05-28

Distillation apparatus

#318
20150083578
2015-03-26

Method and apparatus for preparing isopropyl alcohol

#319
20150047963
2015-02-19

Modular humidification-dehumidification apparatus for concentrating solutions

#320
20150014150
2015-01-15

Process for Energy Recovery in Purifying Carboxylic Anhydride for Manufacturing Cellulose Esters

#321
20150014149
2015-01-15

Controlled-gradient, accelerated vapor-recompression apparatus and method

#322
20150014148
2015-01-15

Process for Energy Recovery in Manufacturing Cellulose Esters

#323
20150008116
2015-01-08

Process and plant for distillation of methanol with heat recuperation

#324
20140374235
2014-12-25

Liquid Pumps with Hermetically Sealed Motor Rotors

#325
20140367244
2014-12-18

Controlled Thin Film Vapor Generator for Liquid Volume Reduction

#326
20140360919
2014-12-11

Fluid distribution device

#327
20140343320
2014-11-20

Device and method for separating off water and recovering a carboxylic acid from reactor discharge during an aromatic compound oxidation reaction using energy donating coupled distillation

#328
20140339069
2014-11-20

System for separating and concentrating a liquid component from a liquid multi-component mixture, comprising a heat pump

#329
20140336426
2014-11-13

Process and apparatus for heat recovery in vinyl chloride monomer plants or in integrated vinyl chloride monomer or polyvinyl chloride plants

#330
20140311888
2014-10-23

PROCESS FOR THE PREPARATION OF AQUEOUS SOLUTIONS

#331
20140305789
2014-10-16

Apparatus for diffusion-gap thermal desalination

#332
20140299462
2014-10-09

Large-scale water purification and desalination

#333
20140224640
2014-08-14

Distillation solids removal system and method

#334
20140224639
2014-08-14

Devolatilization/solution concentration process utilizing an auxiliary volatilizable and condensable heat transfer fluid

#335
20140224637
2014-08-14

Distillation system for reducing energy consumption by thermal coupling

#336
20140190816
2014-07-10

Pressurized vapor cycle liquid distillation

#337
20140183027
2014-07-03

INTERNAL HEAT EXCHANGER FOR DISTILLATION COLUMN

#338
20140150494
2014-06-05

Method for optimizing energy efficiency in a polymerization process

#339
20140142364
2014-05-22

Aromatic hydrocarbon production apparatus

#340
20140131191
2014-05-15

Distillation apparatus and method for controlling the same

#341
20140097076
2014-04-10

Vapor compression steam stripping

#342
20140083839
2014-03-27

STRIPPER FOR SEPARATING PROCESS IN AROMATIC COMPONENT PROCESSING APPARATUS AND METHOD FOR OPERATING THE SAME

#343
20140073044
2014-03-13

Stripping absorption module

#344
20140061958
2014-03-06

Method, apparatus and system for concentrating solutions using evaporation

#345
20140061022
2014-03-06

Water desalination system

#346
20140058139
2014-02-27

Process for heat integration for ethanol production and purification process

#347
20140021033
2014-01-23

Methods and systems for heating and manipulating fluids

#348
20140021032
2014-01-23

Methods and systems for heating and manipulating fluids

#349
20140021029
2014-01-23

Locally powered water distillation system

#350
20140014580
2014-01-16

Dialysis device and method for operating a dialysis device

#351
20140014490
2014-01-16

HEAT INTEGRATED DISTILLATION COLUMN USING STRUCTURED HEAT EXCHANGER

#352
20130267751
2013-10-10

Process and equipment for separating 1,2,4 trimethylbenzene (pseudocumene) from a mixture containing aromatic hydrocarbons

#353
20130256115
2013-10-03

Heat integrated distillation apparatus

#354
20130247558
2013-09-26

HEAT PUMP WITH TURBINE-DRIVEN ENERGY RECOVERY SYSTEM

#355
20130227986
2013-09-05

Distillation column heat pump with compressor inlet superheater

#356
20130220791
2013-08-29

Heat integrated distillation apparatus

#357
20130213792
2013-08-22

Heat integrated distillation apparatus

#358
20130206658
2013-08-15

Heat exchange system configured with a membrane contactor

#359
20130205771
2013-08-15

Green treatment process for cleaning exhaust gas generated in air oxidation of benzene homologs

#360
20130192298
2013-08-01

DISTILLATION COLUMN HEAT PUMP WITH COMPRESSOR INLET SUPERHEATER

#361
20130186741
2013-07-25

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

#362
20130168225
2013-07-04

Distiller with Closed Loop Energy Circulation and Method for Reuse of Heat Energy and Thermal Loss of the Distiller

#363
20130118887
2013-05-16

Hybrid solar desalination system

#364
20130092026
2013-04-18

Chilled ammonia based COcapture system with wash system and processes of use

#365
20130075940
2013-03-28

Bubble-column vapor mixture condenser

#366
20130074694
2013-03-28

Bubble-column vapor mixture condenser

#367
20130043118
2013-02-21

Methods and apparatus for purifying liquid using regenerating heat exchange

#368
20130037404
2013-02-14

Distillation process and multi-column heat-integrated distillation system

#369
20130008194
2013-01-10

HEAT PUMP APPARATUS AND OPERATION METHOD FOR HEAT PUMP APPARATUS

#370
20120267079
2012-10-25

Stripping absorption module

#371
20120267076
2012-10-25

System for recovering waste heat

#372
20120247940
2012-10-04

Water desalination system

#373
20120241308
2012-09-27

Thermal distillation system and process

#374
20120232315
2012-09-13

Vapor compression steam stripping

#375
20120205236
2012-08-16

High-efficiency thermal-energy-driven water purification system

#376
20120205235
2012-08-16

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

#377
20120205232
2012-08-16

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

#378
20120205231
2012-08-16

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

#379
20120138447
2012-06-07

Solar desalination system with solar-initiated wind power pumps

#380
20120125761
2012-05-24

Heat integrated distillation apparatus

#381
20120112473
2012-05-10

Solar desalination system with reciprocating solar engine pumps

#382
20120085126
2012-04-12

LOW ENERGY DISTILLATION SYSTEM AND METHOD

#383
20120055777
2012-03-08

Distillation Urine Recycling Systems and Methods

#384
20120048720
2012-03-01

Energy conservation in heavy-hydrocarbon distillation

#385
20120048718
2012-03-01

Energy conservation in heavy-hydrocarbon distillation

#386
20120048711
2012-03-01

Energy conservation in heavy-hydrocarbon distillation

#387
20120047946
2012-03-01

Method for separating off nitrogen from natural gas

#388
20120006670
2012-01-12

Water vapor distillation apparatus, method and system

#389
20120000244
2012-01-05

HEAT PUMP DISTILLATION FOR <50% LIGHT COMPONENT IN FEED

#390
20110272267
2011-11-10

Heat pump distillation

#391
20110266131
2011-11-03

Heat pump distillation

#392
20110257442
2011-10-20

Process for vaporizing acetic acid for hydrogenation processes to produce ethanol

#393
20110226605
2011-09-22

Large-scale water purification and desalination

#394
20110190552
2011-08-04

Process for heat integration for ethanol production and purification process

#395
20110132741
2011-06-09

Thermal-separation process with absorption heat pump

#396
20110117633
2011-05-19

Stripping absorption module

#397
20110041549
2011-02-24

Method for cooling in distillation and polymerisation process by absorption refrigeration

#398
20100314238
2010-12-16

HYBRID SOLAR DESALINATION SYSTEM

#399
20100275599
2010-11-04

Solar desalination system

#400
20100270139
2010-10-28

Method for dewatering a mixture of mostly ethanol and water

#401
20100218552
2010-09-02

Apparatus and process for the separation and purification of ideal and non-ideal refrigerant mixtures

#402
20100147673
2010-06-17

Water desalination system

#403
20100146807
2010-06-17

Vapor atmosphere spray dryer

#404
20100108487
2010-05-06

Dividing wall column with a heat pump

#405
20100101930
2010-04-29

Heat pump for high purity bottom product

#406
20090308100
2009-12-17

Rectification apparatus using a heat pump

#407
20090218210
2009-09-03

ENERGY-EFFICIENT DISTILLATION SYSTEM

#408
20090203951
2009-08-13

Method and apparatus for capturing and using heat generated by the production of light olefins

#409
20090166175
2009-07-02

Solvent extraction and recovery

#410
20090126377
2009-05-21

Heat pump system and heat pump operation method

#411
20090114524
2009-05-07

Heat pump distillation

#412
20090078000
2009-03-26

Method and apparatus for separating air

#413
20090025907
2009-01-29

Fluid circuit heat transfer device for plural heat sources

#414
20080133181
2008-06-05

Locally powered water distillation system

#415
20080105610
2008-05-08

Pressurized vapor cycle liquid distillation

#416
20080105533
2008-05-08

Pressurized vapor cycle liquid distillation

#417
20080105532
2008-05-08

Liquid pumps with hermetically sealed motor rotors

#418
20080105530
2008-05-08

Pressurized vapor cycle liquid distillation

#419
20080105403
2008-05-08

Pressurized vapor cycle liquid distillation

#420
20080017498
2008-01-24

Seawater Desalination Plant

#421
20070221362
2007-09-27

Disinfection System

#422
20070062800
2007-03-22

Method for dehydrating water-containing substance using liquefied matter

#423
20070000267
2007-01-04

Heat pump system and heat pump operation method

#424
20060196760
2006-09-07

Energy efficient evaporation system

#425
20060179875
2006-08-17

Evaporator and heat exchanger with external loop, as well as heat pump system and air conditioning system comprising said evaporator or heat exchanger

#426
20060124440
2006-06-15

Method and apparatus to produce potable water

#427
20060032935
2006-02-16

Method and apparatus for separating a liquid

#428
20050156133
2005-07-21

Non-flammable, non-ozone depleting refrigerant mixtures suitable for use in mineral oil (GHGX9)

#429
20050150833
2005-07-14

Method for recovering fluorine-containing emulsifier

#430
20050121304
2005-06-09

Method and apparatus for simultaneous heat and mass transfer utilizing a carrier-gas at various absolute pressures

#431
20050082158
2005-04-21

Fluid circuit heat transfer device for plural heat sources

#432
20050066665
2005-03-31

Method and device for separating gases and/or liquids

#433
20050016828
2005-01-27

Pressurized vapor cycle liquid distillation

#434
18382804
2024-04-02

Water treatment system

#435
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

#436
16408806
2020-04-21

Processes for separating para-xylene from toluene

#437
16353579
2020-06-23

Fractionation column with heat pump using high boiling point vapor

#438
16057190
2020-04-28

Methods and systems for heating and manipulating fluids

#439
15836558
2020-08-04

Process and system for heat integration in ethanol production

#440
15805520
2018-11-06

Method and system for distilling alcohol in an alcohol production process

#441
15731999
2019-06-18

Methods to de-salt source water

#442
15731626
2019-07-02

Vertical integration of source water desalination

#443
15400546
2019-11-26

Process and system for dehydrating a byproduct stream in ethanol production

#444
15230295
2020-01-14

Energy recycling and heat exchange systems

#445
14790993
2016-07-19

Desalination system

#446
14540400
2018-03-20

Systems and methods for purification of glycerin

#447
13252708
2016-10-11

Dual tank heat transfer system and methods of operation