ClassID:

28403

B01D1/2881 - CPC Classification

Classification description:

Evaporating with vapour compression Compression specifications (e.g. pressure, temperature, processes)

Recent Application in this class:
#1
20260097331
2026-04-09

METHODS AND SYSTEMS FOR STARTING UP AND OPERATING ONE OR MORE VAPOR-RECOMPRESSION UNITS

#2
20260034478
2026-02-05

SYSTEM AND METHOD FOR CONCENTRATING SUBSTANCE-CONTAINING FLUIDS BY MEANS OF MULTI-STAGE EVAPORATION

#3
20250387726
2025-12-25

METHODS AND SYSTEMS FOR STARTING UP AND OPERATING ONE OR MORE VAPOR-RECOMPRESSION UNITS

#4
20240360054
2024-10-31

Ethylene Recycle Systems And Methods

#5
20240343610
2024-10-17

GAS DEHYDRATION WATER MANAGEMENT SYSTEM AND PROCESS

#6
20240307795
2024-09-19

System and method for distillation

#7
20240278143
2024-08-22

ROTARY EVAPORATOR AND CONTROL MODULE THEREFOR

#8
20220048791
2022-02-17

VAPOR COMPRESSION DISTILLATION ASSEMBLY

#9
20210228997
2021-07-29

Vapor recovery system and method

#10
20210206658
2021-07-08

Solar-powered continuous distillation assembly having efficient heat recovery

#11
20200339439
2020-10-29

Multi-chamber compressor of mechanical vapor re-compression and water treatment methods

#12
20200306666
2020-10-01

Method of power-efficient chromatographic separation

#13
20190292072
2019-09-26

Vapor compression distillation assembly

#14
20190119177
2019-04-25

Method and system for compounding fertilizer from manure without nutrient emission

#15
20180207543
2018-07-26

DISTILLATION SYSTEM AND DISTILLATION METHOD THEREOF

#16
20180185766
2018-07-05

Process for recovering heat from a hydrocarbon separation

#17
20180126297
2018-05-10

Device for extracting water from the environment

#18
20170368472
2017-12-28

LOW PRESSURE MECHANICAL VAPOR RECOMPRESSION SYSTEM AND METHOD

#19
20170348608
2017-12-07

Method and apparatus for improved effluent free sea water desalination

#20
20100187128
2010-07-29

Method and device for treating liquids, using an electrolytic stage

#21
20100163398
2010-07-01

Method for distilling a starting material and installation for carrying out said method

#22
20100072135
2010-03-25

Membrane distillation method for the purification of a liquid

#23
20090145739
2009-06-11

Water treatment system

#24
20080308403
2008-12-18

METHOD AND APPARATUS FOR VACUUM OR PRESSURE DISTILLATION

#25
20080277263
2008-11-13

METHOD AND APPARATUS FOR TREATMENT OF IMPOTABLE WATER

#26
19239753
2025-12-23

Methods and systems for starting up and operating one or more vapor-recompression units