ClassID:

85597

C01F5/22 - CPC Classification

Classification description:

Compounds of magnesium; Magnesium hydroxide from magnesium compounds with alkali hydroxides or alkaline- earth oxides or hydroxides

Recent Application in this class:
#1
20250282633
2025-09-11

SEQUENTIAL HYDROMETALURGICAL RECOVERY OF METAL VALUES WITH SEQUESTERED CARBON

#2
20240228310
2024-07-11

MAGNESIUM REMOVAL PROCESS

#3
20240101438
2024-03-28

RECOVERY OF LITHIUM FROM AQUEOUS SOLUTIONS

#4
20230373804
2023-11-23

Flow-Assisted Selective Mineral Extraction from Non-Traditional Sources

#5
20230159346
2023-05-25

FACILE, LOW-ENERGY ROUTES FOR THE PRODUCTION OF HYDRATED CALCIUM AND MAGNESIUM SALTS FROM ALKALINE INDUSTRIAL WASTES

#6
20230057182
2023-02-23

PRODUCED WATER TREATMENT WITH CO2 ABSORPTION

#7
20230038572
2023-02-09

SYSTEM FOR PRODUCING MAGNESIUM HYDROXIDE

#8
20220048784
2022-02-17

Chemical process for the manufacture of magnesium bicarbonate from impure reagent including magnesium hydroxide and calcium carbonate

#9
20220002889
2022-01-06

METHOD AND SYSTEM FOR CO2 EMISSION REDUCTION IN THE PRODUCTION OF CHEMICAL COMPOUNDS

#10
20210024364
2021-01-28

Facile, low-energy routes for the production of hydrated calcium and magnesium salts from alkaline industrial wastes

#11
20200194762
2020-06-18

MAGNESIUM HYDROXIDE USED FOR NONAQUEOUS SECONDARY BATTERY SEPARATOR, NONAQUEOUS SECONDARY BATTERY SEPARATOR, AND NONAQUEOUS SECONDARY BATTERY

#12
20200115770
2020-04-16

Magnesium oxide for annealing separators, and grain-oriented magnetic steel sheet

#13
20190276330
2019-09-12

Processes and systems for regenerating alkali process streams

#14
20190169038
2019-06-06

Process For The Conversion Of Lithium Phosphate Into A Low Phosphate Lithium Solution Suitable As Feedstock For The Production Of Saleable Lithium Products And For The Recovery Of Phosphorous For Re-Use In The Production Of Lithium Phosphate

#15
20180134573
2018-05-17

Process and systems for regenerating alkali process streams

#16
20180044194
2018-02-15

Method for producing lithium carbonate from low-lithium brine by separating magnesium and enriching lithium

#17
20170297919
2017-10-19

GETTER COMPOSITION COMPRISING MAGNESIUM OXIDE PARTICLES DOPED WITH ALKALI METAL (As Amended)

#18
20170260356
2017-09-14

Magnesium hydroxide-based solid solution, and resin composition and precursor for highly active magnesium oxide which include same

#19
20170158524
2017-06-08

Nanoplatelet metal oxides

#20
20170029284
2017-02-02

Method and system of activation of mineral silicate minerals

#21
20160264868
2016-09-15

Nanoparticles of flame retardant magnesium hydroxide and method of production the same

#22
20160083262
2016-03-24

Magnesium oxide particles, magnesium oxide particle production method, resin composition and molded body using such resin composition, and adhesive or grease

#23
20160053073
2016-02-25

Magnesium oxide particles, resin composition, rubber composition, and shaped body

#24
20160016809
2016-01-21

Method for manufacturing carbonate

#25
20150376507
2015-12-31

Flame retardant, flame retardant composition and shaped body

#26
20150376059
2015-12-31

Method for the wet slaking of calcium and magnesium oxides from calcomagnesian compounds

#27
20150005429
2015-01-01

MAGNESIUM HYDROXIDE FINE PARTICLES

#28
20140349116
2014-11-27

Nanoplatelet metal oxides

#29
20140134097
2014-05-15

Magnesium oxide powder having excellent dispersibility and method for producing the same

#30
20140128500
2014-05-08

Resin composition

#31
20130210988
2013-08-15

High-aspect-ratio magnesium hydroxide

#32
20130040799
2013-02-14

PROCESS FOR PREPARING HIGH-PURITY MAGNESIUM HYDROXIDE AND MAGNESIUM OXIDE

#33
20130034490
2013-02-07

Method for producing substances to be separated having controlled amounts of dopant element

#34
20120195818
2012-08-02

Polyhalite IMI process for KNOproduction

#35
20120189850
2012-07-26

MAGNESIUM OXIDE POWDER HAVING EXCELLENT DISPERSIBILITY AND METHOD FOR PRODUCING THE SAME

#36
20110236285
2011-09-29

Method for producing metal hydroxide fine particle

#37
20110230673
2011-09-22

Method for producing fine metal hydroxide particles

#38
20110195017
2011-08-11

Process for the production of high purity magnesium hydroxide

#39
20110143139
2011-06-16

Nanoplatelet metal hydroxides and methods of preparing same

#40
20110045299
2011-02-24

METHOD FOR PRODUCING STABLE, MONODISPERSED, NANOMETRIC MAGNESIUM HYDROXIDE AND RESULTING PRODUCT

#41
20110008243
2011-01-13

Processes for preparation of compositions comprising potassium chloride

#42
20100254867
2010-10-07

Process to produce sodium sulfate and magnesium hydroxide

#43
20100183877
2010-07-22

Magnesium oxide particle aggregate and method for producing the same

#44
20100098781
2010-04-22

Carbonate radical-containing magnesium hydroxide particle and manufacturing method thereof

#45
20100069555
2010-03-18

MAGNESIUM HYDROXIDE, METHOD FOR PRODUCING MAGNESIUM HYDROXIDE AND A FIRE RETARDANT COMPRISING THE MAGNESIUM HYDROXIDE, AND A FIRE-RETARDED RESIN COMPOSITION CONTAINING THE MAGNESIUM HYDROXIDE

#46
20100064854
2010-03-18

Nickel-laterite process

#47
20100011993
2010-01-21

Method for the production of coarse-scale and/or nanoscale, coated, de-agglomerated magnesium hydroxide particles

#48
20090214414
2009-08-27

Production of lithium compounds directly from lithium containing brines

#49
20080233042
2008-09-25

Production of lithium compounds directly from lithium containing brines

#50
20080181844
2008-07-31

Method for the production of Mg (OH)nanoparticles

#51
20080171203
2008-07-17

NANOPLATELET NICKEL HYDROXIDES AND METHODS OF PREPARING SAME

#52
20080171158
2008-07-17

NANOPLATELET COPPER HYDROXIDES AND METHODS OF PREPARING SAME

#53
20080169201
2008-07-17

Nanoplatelet magnesium hydroxides and methods of preparing same

#54
20080054221
2008-03-06

Nanoplatelet metal hydroxides and methods of preparing same

#55
20070148077
2007-06-28

Production of lithium compounds directly from lithium containing brines

#56
20060128865
2006-06-15

Magnesium hydroxide, magnesium hydroxide/silica composite particle, processes for producing these, method of surface treatment of these, and resin composition and electric wire containing pr produced with these

#57
20060115410
2006-06-01

Production of lithium compounds directly from lithium containing brines

#58
20060115407
2006-06-01

Production of lithium compounds directly from lithium containing brines

#59
20060115396
2006-06-01

Production of lithium compounds directly from lithium containing brines

#60
20050220698
2005-10-06

Process for recovery of sulphate of potash

#61
20050220697
2005-10-06

Simultaneous recovery of potassium chloride and KCL enriched edible salt

#62
20050127001
2005-06-16

Method and device for producing a metal hydroxide

#63
19193772
2025-08-12

g-C3N4@CuO/MgA12O4 nanocomposite for photocatalytic degradation of pollutants in contaminated water