ClassID:

28359

B01D1/065 - CPC Classification

Classification description:

Evaporating; Evaporators with vertical tubes by film evaporating

Recent Application in this class:
#1
20260084985
2026-03-26

WATER VAPOR DISTILLATION APPARATUS, METHOD AND SYSTEM

#2
20250377167
2025-12-11

PASSIVE HEAT AND MASS TRANSFER SYSTEM

#3
20250128182
2025-04-24

FALLING FILM APPARATUS AND METHOD FOR USING

#4
20250011573
2025-01-09

NATURAL CRYSTALLINE COLORANT AND PROCESS FOR PRODUCTION

#5
20240424422
2024-12-26

AN EVAPORATION UNIT FOR A BRINE RECYCLING PLANT

#6
20240352363
2024-10-24

TALL DIESEL COMPOSITION

#7
20240336557
2024-10-10

METHOD FOR CONTINUOUSLY RECOVERING DIMETHYLFORMAMIDE FROM WASTE SOLUTION RESULTING FROM PRODUCTION OF POLYIMIDE

#8
20240262787
2024-08-08

FERRITIC STEEL PARTS IN UREA PLANTS

#9
20240239658
2024-07-18

OPTIMIZED STEAM NETWORK FOR THE AO PROCESS

#10
20240226075
2024-07-11

CANNABIS PRODUCTION SYSTEMS AND METHODS

#11
20240219127
2024-07-04

HEAT EXCHANGER WITH VAPOR EXTRACTORS

#12
20240199444
2024-06-20

WATER VAPOR DISTILLATION APPARATUS, METHOD AND SYSTEM

#13
20240191144
2024-06-13

PROCESS AND APPARATUS FOR CRACKING OF THERMALLY UNSTABLE FEEDSTOCK

#14
20240164396
2024-05-23

Tandem evaporation-drying methods and systems for making powdered milkderived products

#15
20240043302
2024-02-08

A HYBRID PROCESS AND SYSTEM FOR RECOVERING WATER

#16
20240034948
2024-02-01

Tall diesel composition

#17
20240009591
2024-01-11

DISTILLATION UNIT AND METHOD FOR SEPARATING A LIQUID SUBSTANCE MIXTURE INTO TWO TO SIX LIQUID PRODUCT FLOWS WITH DIFFERENT COMPOSITIONS

#18
20240003631
2024-01-04

PASSIVE HEAT AND MASS TRANSFER SYSTEM

#19
20230374266
2023-11-23

Natural crystalline colorant and process for production

#20
20230356103
2023-11-09

SYSTEM AND PROCESS FOR CONCENTRATING BRIX IN A LIQUID

#21
20230347258
2023-11-02

STRIPPER WITH BOTTOM CHAMBER

#22
20230151185
2023-05-18

Natural crystalline colorant and process for production

#23
20230123681
2023-04-20

Ferritic steel parts in urea plants

#24
20220314141
2022-10-06

NOZZLE AND SPRAY CHAMBER FOR LIQUID SEPARATOR AND CONCENTRATOR

#25
20220306952
2022-09-29

PROCESS FOR TREATING A FEEDSTOCK COMPRISING HALIDES

#26
20220266164
2022-08-25

SEPARATION OF CANNABINOIDS FROM CANNABINOID MIXTURES BY DERIVATIZATION

#27
20220259129
2022-08-18

Use of a method for reduction of heavy end formation and catalyst loss in a hydroformylation process comprising a bidentate phosphite ligand

#28
20220251469
2022-08-11

Botanical Oil Extraction Method and System

#29
20220251032
2022-08-11

Ferritic steel parts in urea plants

#30
20220220282
2022-07-14

Natural crystalline colorant and process for production

#31
20220212119
2022-07-07

WASTE WATER TREATMENT BY EVAPORATION AND PREVENTION OF FOULING WITH CLEANING PARTICLES

#32
20220040591
2022-02-10

Urea plant with stripper and stripping method

#33
20220002169
2022-01-06

Water vapor distillation apparatus, method and system

#34
20210402317
2021-12-30

Falling film evaporator system and methods

#35
20210354046
2021-11-18

Evaporator film former

#36
20210316227
2021-10-14

Method for improving water balance and/or efficiency in ethanol production

#37
20210276944
2021-09-09

Method for diisocyanate recovery from distillation residues with bitumen

#38
20210251157
2021-08-19

production systems and methods

#39
20210198451
2021-07-01

Natural crystalline colorant and process for production

#40
20210154593
2021-05-27

Evaporator system

#41
20210079150
2021-03-18

Process for removal of volatile compounds from tackifiers

#42
20210055056
2021-02-25

Passive heat and mass transfer system

#43
20210016199
2021-01-21

Method and apparatus for purification and remineralization of water

#44
20200391136
2020-12-17

Nozzle and spray chamber for liquid separator and concentrator

#45
20200377819
2020-12-03

Stripping process for reduction of GEs and 3-MCPD esters from edible oils

#46
20200354292
2020-11-12

Method for purification of a solvent for separation of styrene by extractive distillation and for separation of styrene

#47
20200306711
2020-10-01

Shell-and-tube equipment with distribution device

#48
20200299218
2020-09-24

Process for the recovery of ketones and glycols from fermentation

#49
20200248098
2020-08-06

Botanical oil extraction method and system

#50
20200215452
2020-07-09

Apparatus and method for separation of components with different volatility in a mixed fluid

#51
20200207641
2020-07-02

Water treatment system and method of use thereof

#52
20200087167
2020-03-19

Desalinization device and method of using the same

#53
20200070061
2020-03-05

Solvent Recovery System

#54
20200070060
2020-03-05

Solvent Recovery System

#55
20200056331
2020-02-20

Heat transfer tube and method for manufacturing a heat transfer tube

#56
20200030712
2020-01-30

Distributor device, in particular for falling film evaporators, and use thereof

#57
20200024802
2020-01-23

Heat transfer tube and method for manufacturing a heat transfer tube

#58
20200017800
2020-01-16

Fractionation of biomass-based material

#59
20200001197
2020-01-02

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

#60
20190374902
2019-12-12

Extracting Water From A Gas Mixture With An Absorption Unit In Combination With A Thermal Water Extraction System

#61
20190366228
2019-12-05

Heat transfer tube and method for manufacturing a heat transfer tube

#62
20190352457
2019-11-21

Method for the separation of volatile compounds from viscous products by means of a thin-film evaporator, and polylactide resin

#63
20190344193
2019-11-14

Distillation apparatus with cartridge and use thereof for distilling water

#64
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

#65
20190264983
2019-08-29

Vertical tube heat exchanger and method for exchanging heat

#66
20190255460
2019-08-22

Liquid separator and concentrator

#67
20190161431
2019-05-30

APPARATUS AND METHOD FOR CONTINUOUS PRODUCTION OF POLYETHYLENE GLYCOL DINITRATE

#68
20190135723
2019-05-09

Process for the recovery of ketones and glycols from fermentation

#69
20190077740
2019-03-14

Levulinic acid compositions

#70
20190071555
2019-03-07

Natural crystalline colorant and process for production

#71
20180363986
2018-12-20

Passive heat and mass transfer system

#72
20180362452
2018-12-20

Urea process with high-temperature stripping

#73
20180305223
2018-10-25

Processes for the separation of water from aqueous systems

#74
20180265377
2018-09-20

Water treatment system

#75
20180195020
2018-07-12

Process for obtaining free fatty acid and/or fatty acid ester

#76
20180171196
2018-06-21

Heat transfer fluid and process for preparing same

#77
20170203975
2017-07-20

Water vapor distillation apparatus, method and system

#78
20170197994
2017-07-13

METHOD FOR RECOVERY OF IONIC LIQUID AND SYSTEM THEREOF

#79
20170174891
2017-06-22

Natural crystalline colorant and process for production

#80
20170174890
2017-06-22

Natural crystalline colorant and process for production

#81
20170165588
2017-06-15

Apparatus for desubliming or condensing a condensable fluid in a closed space

#82
20170138588
2017-05-18

Combined evaporator and mixer

#83
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

#84
20160327341
2016-11-10

Vertical straight tube countercurrent condenser

#85
20160288015
2016-10-06

Liquid separator and concentrator

#86
20160250563
2016-09-01

Compact mechanical vapor recompression evaporator system

#87
20160220921
2016-08-04

Water vapor distillation apparatus, method and system

#88
20160185617
2016-06-30

Locally powered water distillation system

#89
20160024407
2016-01-28

Apparatus for purifying material of biological origin

#90
20160024043
2016-01-28

Process and apparatus for purification of a stream containing a cyclic ester of an alpha-hydroxycarboxylic acid

#91
20160002065
2016-01-07

Ammonia removal device

#92
20150314215
2015-11-05

Evaporator and process for use thereof

#93
20150224419
2015-08-13

Water vapor distillation apparatus, method and system

#94
20150203363
2015-07-23

Evaporator sump and process for separating contaminants resulting in high quality steam

#95
20150190727
2015-07-09

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

#96
20150122631
2015-05-07

Evaporator for SAGD process

#97
20150114256
2015-04-30

Method for producing moulded articles

#98
20150112088
2015-04-23

Method for preparing high purity anhydrosugar alcohols by thin film distillation

#99
20150090581
2015-04-02

Rectification tower with internal heat and mass exchange and method for separation of multi-component mixtures into fractions using a rectification tower with an internal heat and mass exchange

#100
20150057455
2015-02-26

3-hydroxypropionic acid compositions

#101
20140326592
2014-11-06

Water vapor distillation apparatus, method and system

#102
20140284202
2014-09-25

Method for recovering di-trimethylolpropane by distillation

#103
20140284002
2014-09-25

Method, apparatus and system for concentrating solutions using evaporation

#104
20140182790
2014-07-03

Method for fabricating super-hydrophobic surface and evaporator having the super-hydrophobic surface

#105
20140158518
2014-06-12

Method for concentrating aqueous lye and apparatus suitable therefor

#106
20140105785
2014-04-17

Biological safety cabinet with a falling-film evaporator

#107
20140102646
2014-04-17

Evaporator system

#108
20140027267
2014-01-30

Method and apparatus for reduction of contaminants in evaporator distillate

#109
20140021029
2014-01-23

Locally powered water distillation system

#110
20140020849
2014-01-23

Evaporator, evaporation method and substrate processing apparatus

#111
20130245342
2013-09-19

Process and system for producing fuel components

#112
20130245301
2013-09-19

Process and apparatus for purifying material of biological origin

#113
20130232851
2013-09-12

Process and apparatus for purifying material of biological origin

#114
20130206343
2013-08-15

Falling film evaporator

#115
20130204062
2013-08-08

Process for contacting one or more contaminated hydrocarbons

#116
20130186576
2013-07-25

Settling Chamber for Separation of Large, Plugging Particles Upstream of A Hydroclone

#117
20130087043
2013-04-11

Device and Method for Removing Volatile Substances From a Liquid Mixture

#118
20130066113
2013-03-14

Process for preparing alkylated p-phenylenediamines

#119
20130020059
2013-01-24

DEVICE HAVING NANO-COATED POROUS INTEGRAL FINS

#120
20130000519
2013-01-03

Natural crystalline colorant and process for production

#121
20120323052
2012-12-20

Evaporator, evaporation method and substrate processing apparatus

#122
20120228116
2012-09-13

Vacuum Evaporator / Distillation System

#123
20120205289
2012-08-16

Method and apparatus for processing of spent lubricating oil

#124
20120193213
2012-08-02

Compact evaporator for modular portable SAGD process

#125
20120175240
2012-07-12

Method and apparatus for odorant removal

#126
20120145386
2012-06-14

Method for recycling deoiled water using counterflow falling-film evaporators

#127
20120097378
2012-04-26

Tube bundle equipment with liquid flow regulator elements

#128
20120006671
2012-01-12

CONTROL OF SCALE FORMATION IN PRODUCED WATER EVAPORATORS

#129
20120006670
2012-01-12

Water vapor distillation apparatus, method and system

#130
20110257441
2011-10-20

Method for purifying an alcohol from a fermentation broth using a falling film, a wiped film, a thin film or a short path evaporator

#131
20110226606
2011-09-22

Falling film evaporator

#132
20110224401
2011-09-15

APPARATUS FOR SEPARATION BY DISTILLATION

#133
20110195519
2011-08-11

Thin-film photochemical vapour generation

#134
20110079503
2011-04-07

Method for reduction of contaminants in evaporator distillate

#135
20110017954
2011-01-27

Vinyl sulfonic acid, polymer thereof, and production method thereof

#136
20100326812
2010-12-30

Method and apparatus for phase change enhancement

#137
20100166620
2010-07-01

System and process of biodiesel production

#138
20100132926
2010-06-03

Distributor for a flowable medium

#139
20100058606
2010-03-11

Evaporator, evaporation method and substrate processing apparatus

#140
20100044207
2010-02-25

Liquid refining device

#141
20090092686
2009-04-09

PROCESS FOR THE RECOVERY OF A PHYTOLIPID COMPOSITION

#142
20090048465
2009-02-19

Process for preparing 4-aminodiphenylamine

#143
20090025399
2009-01-29

Water vapor distillation apparatus, method and system

#144
20080255338
2008-10-16

Method of batch falling strand devolatilizer

#145
20080196839
2008-08-21

Partial load enabled falling film evaporator and method for operating a partial load

#146
20080138450
2008-06-12

PROCESS FOR THE RECOVERY OF A PHYTOLIPID COMPOSITION

#147
20080133181
2008-06-05

Locally powered water distillation system

#148
20080121379
2008-05-29

Evaporator

#149
20080105532
2008-05-08

Liquid pumps with hermetically sealed motor rotors

#150
20080039657
2008-02-14

PROCESS FOR PREPARING 4-AMINODIPHENYLAMINE

#151
20070232832
2007-10-04

Process for preparing 4-aminodiphenylamine

#152
20070227675
2007-10-04

PROCESS FOR PREPARING 4-AMINODIPHENYLAMINE

#153
20070151840
2007-07-05

Method and device for treating water

#154
20070131532
2007-06-14

Method and device for treating water

#155
20070001325
2007-01-04

METHOD AND APPARATUS FOR VAPORIZING THERMALLY SENSITIVE SUBSTANCES

#156
20060260764
2006-11-23

Plant for concentration of tomato juice

#157
20060247473
2006-11-02

Process for preparing 4-aminodiphenylamine

#158
20060102292
2006-05-18

Method and device for the production of purified steam

#159
20060052629
2006-03-09

Reprocessing of reaction material discharged from phosgenation reactors

#160
20050240058
2005-10-27

Process for preparing 4-aminodiphenylamine

#161
20050224333
2005-10-13

Compact rectifying unit for separation of mixed fluids and rectifying process for separation of such mixed fluids

#162
20050183832
2005-08-25

Method and apparatus for phase change enhancement

#163
20050053712
2005-03-10

Process for the recovery of a phytolipid composition

#164
20050051419
2005-03-10

Process for the recovery of a phytolipid composition

#165
20050042042
2005-02-24

Movement modification of feed streams in separation apparatus

#166
13828634
2014-04-29

System and process for recovering heat from weak black liquor in a wood pulping process