Patents-Review.com
ClassID:

84344 ⎘

C01B7/035 - CPC Classification

Classification description:

Halogens; Halogen acids; Chlorine; Hydrogen chloride; Preparation from chlorides Preparation of hydrogen chloride from chlorides

Recent Application in this class:
#1
20250214037
2025-07-03

CARBON DIOXIDE SEQUESTRATION WITH MAGNESIUM HYDROXIDE AND REGENERATION OF MAGNESIUM HYDROXIDE

 #2
20250162892
2025-05-22

METHOD TO PURIFY Li2CO3 AND MAKE LiF FOR MANUFACTURING LiPF6

 #3
20240376025
2024-11-14

PROCESS FOR DECHLORINATION OF WASTE PLASTICS

 #4
20240009622
2024-01-11

Carbon dioxide sequestration with magnesium hydroxide and regeneration of magnesium hydroxide

 #5
20230219057
2023-07-13

Methods of treating metal carbonate salts

 #6
20230211289
2023-07-06

Carbon dioxide sequestration with magnesium hydroxide and regeneration of magnesium hydroxide

 #7
20230183086
2023-06-15

PROCESS AND PLANT FOR THERMAL DECOMPOSITION OF ALUMINIUM CHLORIDE HYDRATE INTO ALUMINIUM OXIDE

 #8
20220340422
2022-10-27

SEPARATION OF A STRONG ACID FROM ITS SALTS

 #9
20220288557
2022-09-15

Methods of treating metal carbonate salts

 #10
20220288556
2022-09-15

Methods of treating metal carbonate salts

 #11
20220235383
2022-07-28

THERMAL DECOMPOSITION OF MAGNESIUM CHLORIDE

 #12
20220177321
2022-06-09

Process and plant for thermal decomposition of aluminium chloride hydrate into aluminium oxide

 #13
20210354076
2021-11-18

Method and a system for producing hydrochloric acid from flue gases

 #14
20210323821
2021-10-21

SEPARATION OF A STRONG ACID FROM ITS SALTS

 #15
20200370074
2020-11-26

Thermal decomposition of magnesium chloride

 #16
20200316524
2020-10-08

Carbon dioxide sequestration with magnesium hydroxide and regeneration of magnesium hydroxide

 #17
20200141014
2020-05-07

METHOD FOR THE OXIDATION AND HYDROTHERMAL DISSOCIATION OF METAL CHLORIDES FOR THE SEPARATION OF METALS AND HYDROCHLORIC ACID

 #18
20200032300
2020-01-30

Thermal decomposition of magnesium chloride

 #19
20190194029
2019-06-27

Method for processing magnesium chloride solutions and method for manufacturing carboxylic acids

 #20
20180319731
2018-11-08

Acid/salt separation

 #21
20180208534
2018-07-26

Method for providing a succinic acid solution

 #22
20180194706
2018-07-12

Method for manufacturing succinic acid

 #23
20180043307
2018-02-15

Carbon dioxide sequestration with magnesium hydroxide and regeneration of magnesium hydroxide

 #24
20180009675
2018-01-11

System and method for producing high-purity vanadium pentoxide powder

 #25
20180009674
2018-01-11

System and method for producing high-purity vanadium tetraoxide powder

 #26
20170368500
2017-12-28

Process for producing magnesium metal by dehydrating dihydrate magnesium chloride

 #27
20170291826
2017-10-12

Production of high strength hydrochloric acid from calcium chloride feed streams by crystallization

 #28
20170121739
2017-05-04

Thermal decomposition of magnesium chloride

 #29
20170101362
2017-04-13

Acid/salt separation

 #30
20170088501
2017-03-30

Acid/salt separation

 #31
20160369302
2016-12-22

Method for processing magnesium chloride solutions

 #32
20160318837
2016-11-03

Carboxylic acid recovery from magnesium carboxylate mixture

 #33
20160289099
2016-10-06

System and methods for removing minerals from a brine using electrodialysis

 #34
20160257580
2016-09-08

Amelioration of acid mine drainage

 #35
20160016812
2016-01-21

Method for treating titanium-containing feedstock

 #36
20150368753
2015-12-24

Method for improving quality of titanium-containing feedstock

 #37
20150159239
2015-06-11

Processes for preparing titanium oxide and various other products

 #38
20150094491
2015-04-02

Carboxylic acid recovery from magnesium carboxylate mixture

 #39
20140364632
2014-12-11

Acid/salt separation

 #40
20140357877
2014-12-04

Acid/salt separation

 #41
20140309468
2014-10-16

Process for producing ethylene by chlorination of ethane and dehydrochlorination of ethyl chloride

 #42
20140200365
2014-07-17

Acid/salt separation

 #43
20140093441
2014-04-03

Carbon dioxide sequestration methods using group 2 silicates and chlor-alkali processes

 #44
20140070137
2014-03-13

Method for the preparation of anhydrous hydrogen halides, inorganic substances and/or inorganic hydrides by using as reactants inorganic halides and reducing agents

 #45
20130272952
2013-10-17

Method for producing hydrogen chloride or an aqueous solution thereof using untreated salt water, thus produced product, use of the product and electrodialysis system

 #46
20130142716
2013-06-06

Method and system for reducing industrial emissions

 #47
20130052104
2013-02-28

Process for the recovery of metals and hydrochloric acid

 #48
20120101311
2012-04-26

Using methanesulfonyl halide as a key intermediate for methane gas to liquid conversion and raw commodity chemical generation

 #49
20110256034
2011-10-20

Apparatus for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide

 #50
20110212017
2011-09-01

Method for the synthesis of anhydrous hydrogen halide and anhydrous carbon dioxide

 #51
20110207975
2011-08-25

INTEGRATED PROCESS TO PRODUCE 2,3,3,3-TETRAFLUOROPROPENE

 #52
20110198285
2011-08-18

Zero discharge water desalination plant with minerals extraction integrated with natural gas combined cycle power generation

 #53
20110178290
2011-07-21

PROCESS FOR THE PRODUCTION OF HCL GAS FROM CHLORIDE SALTS AND FOR THE PRODUCTION OF CARBOHYDRATES

 #54
20100307291
2010-12-09

Reduction of metal chloride

 #55
20100111819
2010-05-06

Chemical process to produce hydrogen chloride and chloride-free compound potassium sulfate fertilizers or other metal sulfates

 #56
20100025260
2010-02-04

Upgrading waste heat with heat pumps for thermochemical hydrogen production

 #57
20090240090
2009-09-24

Integrated process to produce 2,3,3,3-tetrafluoropropene

 #58
20090209784
2009-08-20

Process for the preparation of isocyanates

 #59
20090127127
2009-05-21

Removing carbon dioxide from waste streams through co-generation of carbonate and/or bicarbonate minerals

 #60
20090095132
2009-04-16

PROCESSING OF METAL CHLORIDE SOLUTIONS AND METHOD AND APPARATUS FOR PRODUCING DIRECT REDUCED IRON

 #61
20080267855
2008-10-30

PROCESS FOR THE PRODUCTION OF METAL FLUORIDE MATERIALS WITH SUBMICRON STRUCTURES

 #62
20070282152
2007-12-06

Production of one or more useful products from lesser value halogenated materials

 #63
20070269365
2007-11-22

PROCESSES FOR THE PREPARATION OF ISOCYANATES

 #64
20070196302
2007-08-23

Polymetal hydroxychloride processes and compositions: enhanced efficacy antiperspirant salt compositions

 #65
20050281732
2005-12-22

Method of producing ferrous sulfate heptahydrate