ClassID:

28540

B01D9/04 - CPC Classification

Classification description:

Crystallisation from solutions concentrating solutions by removing frozen solvent therefrom

Recent Application in this class:
#1
20230202940
2023-06-29

FREEZE CONCENTRATION FOR URINE-BASED FERTILIZER PRODUCTION

#2
20210253526
2021-08-19

Method for preparing adrenochrome by catalytic oxidation using nitrogen-doped carbon nanotubes

#3
20210190732
2021-06-24

Solid-liquid distribution detection apparatus

#4
20200398182
2020-12-24

SYSTEM AND METHOD FOR SUBSTANCE EXTRACTION

#5
20200055792
2020-02-20

Freeze concentration for urine-based fertilizer production

#6
20190224401
2019-07-25

Apparatus and method for generating dialysate for dialysis

#7
20190144955
2019-05-16

Recovery of lactose from an aqueous solution

#8
20180116235
2018-05-03

PRODUCTION METHOD FOR CONCENTRATED PRODUCT USING FREEZE-CONCENTRATION METHOD

#9
20180094025
2018-04-05

Crystal of reduced glutathione

#10
20180042254
2018-02-15

Method for highly concentrating aqueous solutions

#11
20170334828
2017-11-23

Method for preparation of pharmaceutically acceptable chlorogenic acid

#12
20170122845
2017-05-04

Methods and apparatuses for trace and ultratrace analysis

#13
20170050119
2017-02-23

Simultaneous recovery of organic compounds and extractants

#14
20170008778
2017-01-12

FREEZING DESALINATION MODULE

#15
20160376520
2016-12-29

Continuous In-Line Process for Making Fragrance Composition

#16
20160205959
2016-07-21

Production method for concentrated product using membrane-concentration method and freeze-concentration method

#17
20130305558
2013-11-21

Apparatus and process for concentrating a separable component of a slurry

#18
20110210082
2011-09-01

Microfluidic device for inducing separations by freezing and associated method

#19
20100126193
2010-05-27

Process and apparatus for concentrating dilute solution

#20
20100115988
2010-05-13

Treatment of Molybdate Containing Waste Streams

#21
20090071172
2009-03-19

Simultaneous Regasification of Liquefied Natural Gas and Desalination

#22
20080230490
2008-09-25

Microfluidic Device for Inducing Separations by Freezing and Associated Method

#23
20070207082
2007-09-06

Method and system for separation of solute from an aqueous solution

#24
20050229633
2005-10-20

Process for producing concentrate by freezing and thawing and apparatus therefor

#25
20050050917
2005-03-10

Method of controlling progressive freeze-concentration