ClassID:

28522

B01D9/0022 - CPC Classification

Classification description:

Crystallisation; Evaporation of components of the mixture to be separated by reducing pressure

Recent Application in this class:
#1
20240286983
2024-08-29

PREPARATION SYSTEMS AND PREPARATION METHODS FOR XYLITOL CRYSTALS

#2
20240279261
2024-08-22

METHODS FOR PREPARING HIGH-PURITY ARABINOSE CRYSTALS

#3
20240190716
2024-06-13

Systems and Methods to Recover Value-Added Materials from Gypsum

#4
20240092647
2024-03-21

PROCESSING OF LITHIUM CONTAINING BRINES

#5
20240025755
2024-01-25

A Lithium Carbonate Production Process and Apparatus

#6
20240002251
2024-01-04

METHOD FOR PREPARING COBALT SULFATE SALT

#7
20230406718
2023-12-21

METHOD FOR PRODUCING LITHIUM HYDROXIDE

#8
20230219014
2023-07-13

CONTAINED PRODUCTION OF PHARMACEUTICALLY PURE CRYSTALS

#9
20230059919
2023-02-23

METHOD FOR PURIFYING MAGNESIUM CHLORIDE SOLUTIONS

#10
20230045286
2023-02-09

Systems and methods to recover value-added materials from gypsum

#11
20220169522
2022-06-02

Lithium carbonate production process and apparatus

#12
20220041460
2022-02-10

Preparation method of lithium hydroxide

#13
20220032207
2022-02-03

PROCESSES FOR TREATING AQUEOUS COMPOSITIONS COMPRISING LITHIUM SULFATE AND SULFURIC ACID

#14
20210402322
2021-12-30

APPARATUS AND METHOD FOR CRYSTALLISATION

#15
20210395174
2021-12-23

Xylitol preparation device integrating evaporation, crystallization and centrifugal separation and control method thereof

#16
20210347650
2021-11-11

Processing of lithium containing brines

#17
20210331960
2021-10-28

Zero-liquid discharge (ZLD) wastewater treatment apparatus and method

#18
20210269321
2021-09-02

Systems and methods to recover value-added materials from gypsum

#19
20210101852
2021-04-08

Method of recovering paraxylene in a pressure swing adsorption unit with varying hydrogen purge pressures

#20
20200346961
2020-11-05

Saline glycerine wastewater treatment system and technology

#21
20200289956
2020-09-17

PREPARATION OF NANOPARTICLES BY FLASH EVAPORATION

#22
20200263277
2020-08-20

Mineral Recovery Process

#23
20200055732
2020-02-20

Boron nitride nanotube materials for cryopumps and other large volume configurations

#24
20190345033
2019-11-14

PRODUCING HIGH-PURITY CHLORINE DIOXIDE GAS

#25
20190336883
2019-11-07

Cyclone type liquid-vapor separator and forced circulation type evaporator using the same

#26
20190077775
2019-03-14

Process for the preparation of Trisodium (4- {[1S,3R)-1-([1,1′-biphenyl]-4-ylmethyl)-4-ethoxy-3-methyl-4-oxobutyl]amino}-4-oxobutanoate)-(N-petanoyl-N-{[2′-(1H-tetrazol-1-1D-5-yl)[1,1′-biphenyl]-4-yl]methyl}- L-valinate) and its polymorphs thereof

#27
20190039966
2019-02-07

Synthesis of energetic material particles with controlled morphology

#28
20170334828
2017-11-23

Method for preparation of pharmaceutically acceptable chlorogenic acid

#29
20170313593
2017-11-02

Method for quickly extracting lithium carbonate from saline lake water

#30
20170204054
2017-07-20

Method of making a urea product

#31
20170095753
2017-04-06

Cyclone type liquid-vapor separator and forced circulation type evaporator using the same

#32
20170029283
2017-02-02

Sodium carbonate monohydrate crystallization

#33
20160193544
2016-07-07

Crystallization system and process

#34
20160159657
2016-06-09

Process and apparatus for producing ammonium sulfate crystals

#35
20160115040
2016-04-28

System for extracting lithium carbonate from saline lake water

#36
20150034564
2015-02-05

Fluid treatment systems, methods and applications

#37
20150000846
2015-01-01

Preparation of nanoparticles by flash evaporation

#38
20140238942
2014-08-28

PROCESS OF PURIFYING A RESIDUE WITH CALCIUM IONS

#39
20120318671
2012-12-20

Electrohydraulic and shear cavitation radial counterflow liquid processor

#40
20110297331
2011-12-08

Continuous Vacuum Pan

#41
20110271712
2011-11-10

Cooling crystallizer

#42
20110220100
2011-09-15

Continuous vacuum pan and internal insulation arrangement thereof

#43
20110166368
2011-07-07

Process and plant for recovering solid reaction products from solutions

#44
20110065952
2011-03-17

Arrangement and method for producing high-purity crystals

#45
20110061205
2011-03-17

Method and device for continuously producing a crystallite having a constant particle size distribution

#46
20110038781
2011-02-17

Method and facility for producing a coarse-grained ammonium sulfate product by crystallization

#47
20090294377
2009-12-03

Method for removing dissolved solids from aqueous waste streams

#48
20090163583
2009-06-25

Process and an apparatus for producing episesamin-rich compositions

#49
20090159461
2009-06-25

Electrohydraulic and shear cavitation radial counterflow liquid processor

#50
20090112040
2009-04-30

Method for adiabatic cooling type crystallization of organic compound and apparatus therefor

#51
20080264872
2008-10-30

Method for treating chlorine-containing waste

#52
20060047166
2006-03-02

Optimized production of aromatic dicarboxylic acids

#53
20060031997
2006-02-16

Method for extracting nylon from waste materials

#54
17080935
2023-12-19

Anion binding agent lithium salts for battery electrolytes

#55
16034686
2019-04-09

Lubiprostone crystals and methods for preparing the same

#56
16011684
2019-04-23

Producing high-purity chlorine dioxide gas