Patents-Review.com
ClassID:

28431 ⎘

B01D3/106 - CPC Classification

Classification description:

Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping; Vacuum distillation with the use of a pump for creating vacuum and for removing the distillate

Recent Application in this class:
#1
20260071136
2026-03-12

RAPID BOTANICAL OIL DISTILLATION DEVICE UTILIZING MICROWAVE AGENT

 #2
20250249378
2025-08-07

SYSTEMS AND METHODS FOR REHABILITATING ALCOHOL COMPOSITIONS AND REHABILITATED ALCOHOLIC PRODUCTS

 #3
20250249377
2025-08-07

Vacuum Evaporation Unit

 #4
20240343991
2024-10-17

Rapid botanical oil distillation device utilizing microwave agent

 #5
20240269578
2024-08-15

WATER DISTILLATION DEVICE

 #6
20240252949
2024-08-01

WATER DISTILLATION DEVICE

 #7
20240084202
2024-03-14

Emergency Distillation Column and Use Thereof

 #8
20240017187
2024-01-18

SYSTEMS AND METHODS FOR REHABILITATING COFFEE BEANS AND BREWED COFFEE

 #9
20230271102
2023-08-31

Systems and methods for rehabilitating alcohol compositions and rehabilitated alcoholic products

 #10
20230192521
2023-06-22

Metal Surface Treatment Liquid Recycling System and Operation Method Thereof

 #11
20220380303
2022-12-01

PROCESS FOR THE DISTILLATION OF ISOCYANATES

 #12
20220305400
2022-09-29

Vacuum rectification tower with satellite-type tower kettle and vacuum rectification method for atmospheric pressure residual oil

 #13
20220298047
2022-09-22

DEVICE FOR DISTRIBUTING MINERALIZED WATER AND ASSOCIATED METHOD

 #14
20220249972
2022-08-11

Continuous-Feed Vacuum System with Integrated Preheater

 #15
20220111303
2022-04-14

Systems and methods for rehabilitating alcohol

 #16
20220049164
2022-02-17

EMERGENCY DISTILLATION COLUMN AND USE THEREOF

 #17
20220048791
2022-02-17

VAPOR COMPRESSION DISTILLATION ASSEMBLY

 #18
20220023770
2022-01-27

Systems and methods for rehabilitating alcohol

 #19
20210402320
2021-12-30

CONTINUOUS VACUUM FRACTIONATION SYSTEM FOR SEPARATION OF VARIABLE CANNABIS EXTRACTS

 #20
20210396724
2021-12-23

Apparatus and method for producing policosanol having specific chromatographic fingerprint

 #21
20210395176
2021-12-23

PROCESS FOR GENERATING HEMP OIL WITH A HIGH CANNABIDIOL (CBD) CONTENT

 #22
20210284928
2021-09-16

Rapid botanical oil distillation device utilizing microwave agent

 #23
20210047184
2021-02-18

METHOD AND APPARATUS FOR EFFECTIVE PREPARATION OF TRIFLUOROAMINE OXIDE

 #24
20210023473
2021-01-28

Apparatus and method for a drill mud plant

 #25
20210017990
2021-01-21

Vacuum device

 #26
20210009548
2021-01-14

BURST ATOMIZATION FRACTIONATION SYSTEM, METHOD AND APPARATUS

 #27
20200306661
2020-10-01

Cleaning and fluid distillation apparatus

 #28
20200207641
2020-07-02

Water treatment system and method of use thereof

 #29
20200171405
2020-06-04

Mobile vacuum distillation unit for transport of articles containing releasable volatile organic compounds

 #30
20200129880
2020-04-30

Oil dehydrator, a system for dehydrating oil comprising an oil dehydrator and a method for dehydrating oil with an oil dehydrator

 #31
20200080021
2020-03-12

Rapid botanical oil distillation device utilizing microwave agent

 #32
20190352245
2019-11-21

Process for generating hemp oil with a high cannabidiol (CBD) content

 #33
20190299118
2019-10-03

Folded fractionation column and process

 #34
20190292072
2019-09-26

Vapor compression distillation assembly

 #35
20190291021
2019-09-26

Controlling heat flux during distillation and concentration of extract

 #36
20190232191
2019-08-01

Method and apparatus for extraction of oil from plants

 #37
20190161694
2019-05-30

Process and apparatus for recovering hydrocracked effluent with vacuum separation

 #38
20190126164
2019-05-02

Multiple-effect vapor chamber distillation system and methods of use

 #39
20190062238
2019-02-28

Process for recovering benzene and fuel gas in an aromatics complex

 #40
20190048369
2019-02-14

Device and method of producing ultra-low sulfur biodiesel

 #41
20180311617
2018-11-01

Device for producing water having reduced heavy molecule content

 #42
20180265377
2018-09-20

Water treatment system

 #43
20180161692
2018-06-14

Steam heating type sewage treatment device

 #44
20180140965
2018-05-24

PRODUCTION SYSTEM

 #45
20170252669
2017-09-07

Method for producing anhydrous sugar alcohol using azeotropic distillation

 #46
20170227285
2017-08-10

Method and plant for the purification of carbon dioxide using liquid carbon dioxide

 #47
20170022132
2017-01-26

Process for generating hemp oil with a high cannabidiol (CBD) content

 #48
20170016088
2017-01-19

Recovering rare earth metals from magnet scrap

 #49
20160376168
2016-12-29

Low energy fluid purification system

 #50
20160251237
2016-09-01

System, method, and apparatus for water desalination

 #51
20160244676
2016-08-25

Re-refining used petroleum based fluids

 #52
20160151721
2016-06-02

Systems, methods, and apparatuses for purifying liquids

 #53
20160107097
2016-04-21

Distallation System with Heat Recovery

 #54
20160008734
2016-01-14

DEVICE AND METHOD FOR VACUUM DEHYDRATION OF LOW-VOLATILE LIQUID

 #55
20150343325
2015-12-03

APPARATUS FOR REMOVING DISSOLVED WATER FROM WATER-CONTAINING FLUID AND CHAMBER FOR THE APPARATUS

 #56
20150336806
2015-11-26

Systems, methods, and apparatuses for purifying liquids

 #57
20150266908
2015-09-24

FLAME RETARDANT COMPRISING AROMATIC PHOSPHATE ESTER-BASED COMPOUND, AND METHOD FOR PREPARING SAME

 #58
20150129409
2015-05-14

System and method for recycling high-boiling-point waste photoresist stripper

 #59
20150047964
2015-02-19

DEVICE FOR SEPARATING OIL FROM AN OIL-WATER MIXTURE

 #60
20140326591
2014-11-06

Vapor Absorption System

 #61
20140238840
2014-08-28

System and method for recycling high-boiling-point waste photoresist stripper

 #62
20120294795
2012-11-22

Hydraulic desalination device and method

 #63
20060228231
2006-10-12

Method and apparatus for extracting contaminants from soil and from animal manure

 #64
18091090
2024-11-05

Contaminated water purification system

 #65
17671776
2023-02-14

Upgrading of heavy residues by distillation and supercritical water treatment

 #66
17411075
2022-05-17

Salt recovery system

 #67
16139740
2020-07-28

Method for low temperature, reduced pressure, distilled beer spirits and concentrates from finished beer and beer residues