by adsorption

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CPC
C01B7/0718

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B7/00Halogens Halogen acids

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C01B7/0718by adsorption

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing potassium sulfate from potassium chloride and...
- Patent number 10,773,968
- Issue date Sep 15, 2020
- VEOLIA WATER TECHNOLOGIES, INC.
- Sebastien Bessenet
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purification process
- Patent number 10,722,833
- Issue date Jul 28, 2020
- Johnson Matthey Public Limited Company
- Colin Baptist
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and device for regeneration of hydrochloric acid
- Patent number 10,494,259
- Issue date Dec 3, 2019
- Andritz AG
- Frank Barhold
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Purification process
- Patent number 10,252,211
- Issue date Apr 9, 2019
- Johnson Matthey Public Limited Company
- Colin Baptist
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for purifying contaminated gaseous hydrogen chloride
- Patent number 10,179,735
- Issue date Jan 15, 2019
- Wacker Chemie AG
- Konrad Mautner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment process for extraction of precious, base and rare elements
- Patent number 9,982,320
- Issue date May 29, 2018
- LIFEZONE LIMITED
- Keith Stuart Liddell
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Hydrochloric acid purification process
- Patent number 9,828,314
- Issue date Nov 28, 2017
- Arkema France
- Bertrand Collier
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated process for fluoro-olefin production
- Patent number 8,618,340
- Issue date Dec 31, 2013
- Honeywell International Inc.
- Haluk Kopkalli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the recovery of mineral acids from saline solutions
- Patent number 8,466,320
- Issue date Jun 18, 2013
- BASF SE
- Veronika Wloka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for removing organic components from gases containing hyd...
- Patent number 7,837,767
- Issue date Nov 23, 2010
- Bayer MaterialScience AG
- Ole Brettschneider
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for extracting (chlorinated) hydrocarbon-free hydrogen chlo...
- Patent number 7,819,949
- Issue date Oct 26, 2010
- BASF Aktiengesellschaft
- Martin Sesing
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Regenerative adsorption processes for removing organic components f...
- Patent number 7,749,307
- Issue date Jul 6, 2010
- Bayer MaterialScience AG
- Ole Brettschneider
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods for removing moisture from hydrogen halides
- Patent number 7,288,201
- Issue date Oct 30, 2007
- Entegris, Inc.
- Mackenzie King
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Purification of 1,1,1,3,3-pentafluorobutane
- Patent number 6,500,994
- Issue date Dec 31, 2002
- Solvay Fluor und Derivate GmbH
- Carsten Brosch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Vacuum preparation of hydrogen halide drier
- Patent number 6,221,132
- Issue date Apr 24, 2001
- Air Products and Chemicals, Inc.
- Chun Christine Dong
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of separating and selectively removing hydrogen contaminant...
- Patent number 6,206,952
- Issue date Mar 27, 2001
- E. I. Du Pont de Nemours and Company
- David Richard Corbin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for removal of moisture from gaseous HCl
- Patent number 5,958,356
- Issue date Sep 28, 1999
- Air Products and Chemicals, Inc.
- Chun Christine Dong
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen chloride purification process
- Patent number 5,827,492
- Issue date Oct 27, 1998
- E. I. Du Pont de Nemours and Company
- David R. Corbin
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for manufacturing isocyanates and producing reagent grade h...
- Patent number 5,756,063
- Issue date May 26, 1998
- BASF Corporation
- K. Edward Nuernberg
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removal of water and silicon mu-oxides from chlorosilanes
- Patent number 5,094,830
- Issue date Mar 10, 1992
- Novapure Corporation
- Glenn M. Tom
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition, process, and apparatus, for removal of water and silic...
- Patent number 5,057,242
- Issue date Oct 15, 1991
- Novapure Corporation
- Glenn M. Tom
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and composition for drying of gaseous hydrogen halides
- Patent number 4,925,646
- Issue date May 15, 1990
- Advanced Technology Materials, Inc.
- Glenn M. Tom
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water scavengers for hydrochloric acid streams
- Patent number 4,867,960
- Issue date Sep 19, 1989
- Hercules Incorporated
- Glenn M. Tom
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process and composition for drying of gaseous hydrogen halides
- Patent number 4,853,148
- Issue date Aug 1, 1989
- Advanced Technology Materials, Inc.
- Glenn M. Tom
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purification of gas streams containing ferric chloride
- Patent number 4,053,558
- Issue date Oct 11, 1977
- Stauffer Chemical Company
- Ramsey G. Campbell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purification of feed gas streams containing ferric chloride in oxyc...
- Patent number 4,000,205
- Issue date Dec 28, 1976
- Stauffer Chemical Company
- Ramsey G. Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3645682
- Patent number 3,645,682
- Issue date Feb 29, 1972
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3446586
- Patent number 3,446,586
- Issue date May 27, 1969
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3411879
- Patent number 3,411,879
- Issue date Nov 19, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2829028
- Patent number 2,829,028
- Issue date Apr 1, 1958
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
HYDROGEN CHLORIDE MIXTURE, METHOD FOR PRODUCING THE SAME, AND FILLI...
- Publication number 20200354217
- Publication date Nov 12, 2020
- SHOWA DENKO K.K.
- Yosuke TANIMOTO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING POTASSIUM SULFATE FROM POTASSIUM CHLORIDE AND...
- Publication number 20200071176
- Publication date Mar 5, 2020
- Veolia Water Technologies, Inc.
- Sebastien Bessenet
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the Recovery of Hydrochloric Acid
- Publication number 20190092636
- Publication date Mar 28, 2019
- Avantium Knowledge Centre B.V.
- Benjamin McKay
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Purification Process
- Publication number 20190009206
- Publication date Jan 10, 2019
- Johnson Matthey Public Limited Company
- Colin Baptist
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR PURIFYING ALUMINIUM IONS
- Publication number 20170260062
- Publication date Sep 14, 2017
- ORBITE TECHNOLOGIES INC.
- Richard BOUDREAULT
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Method And Device For Regenerating Hydrochloric Acid
- Publication number 20160244330
- Publication date Aug 25, 2016
- Andritz AG
- Frank BARHOLD
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD AND APPARATUS FOR PRODUCING HYDROCHLORIC ACID
- Publication number 20160214861
- Publication date Jul 28, 2016
- Shin-Etsu Chemical Co., Ltd.
- Masami TERASHIMA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TREATMENT PROCESS FOR EXTRACTION OF PRECIOUS, BASE AND RARE ELEMENTS
- Publication number 20160145714
- Publication date May 26, 2016
- LIFEZONE LIMITED
- Keith Stuart Liddell
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
A Process For The Removal Of Metal Contaminants From Fluids
- Publication number 20160130143
- Publication date May 12, 2016
- Reliance Industries Limited
- Prakash Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PURIFICATION PROCESS
- Publication number 20140296607
- Publication date Oct 2, 2014
- Johnson Matthey Public Limited Company
- Colin Baptist
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING CHLORINE
- Publication number 20110189079
- Publication date Aug 4, 2011
- SUMITOMO CHEMICAL COMPANY, LIMITED
- Kohei Seki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Integrated Process for Fluoro-Olefin Production
- Publication number 20110105807
- Publication date May 5, 2011
- Honeywell International Inc.
- Haluk Kopkalli
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE RECOVERY OF MINERAL ACIDS FROM SALINE SOLUTIONS
- Publication number 20100189623
- Publication date Jul 29, 2010
- BASF SE
- Veronika Wloka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Extracting (Chlorinated) Hydrocarbon-Free Hydrogen Chlo...
- Publication number 20080295688
- Publication date Dec 4, 2008
- BASF SE
- Martin Sesing
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR REMOVING ORGANIC COMPONENTS FROM GASES CONTAINING HYD...
- Publication number 20080264253
- Publication date Oct 30, 2008
- Bayer MaterialScience AG
- Ole Brettschneider
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESSES FOR THE ADSORPTIVE REMOVAL OF INORGANIC COMPONENTS FROM H...
- Publication number 20080257150
- Publication date Oct 23, 2008
- Bayer MaterialScience AG
- Aurel Wolf
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REGENERATIVE ADSORPTION PROCESSES FOR REMOVING ORGANIC COMPONENTS F...
- Publication number 20080250924
- Publication date Oct 16, 2008
- Bayer MaterialScience AG
- Ole Brettschneider
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Removal Of Metal Contaminants From Ultra-High Purity Gases
- Publication number 20080107580
- Publication date May 8, 2008
- Daniel Alvarez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composition for removing moisture from hydrogen halides
- Publication number 20070138102
- Publication date Jun 21, 2007
- Mackenzie King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Apparatus and method for purification of corrosive gas streams
- Publication number 20070031321
- Publication date Feb 8, 2007
- Daniel Alvarez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for producing chlorine from hydrochloric from hydrochloric aid
- Publication number 20060099138
- Publication date May 11, 2006
- BASF Aktiengesellschaft
- Christian Walsdorff
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Composition and process for removing moisture from hydrogen halides
- Publication number 20040031758
- Publication date Feb 19, 2004
- Mykrolis Corporation
- Mackenzie King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composition and process for removing moisture from hydrogen halides
- Publication number 20040026327
- Publication date Feb 12, 2004
- Mykrolis Corporation
- Mackenzie King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composition and process for removing moisture from hydrogen halides
- Publication number 20030234222
- Publication date Dec 25, 2003
- Mykrolis Corporation
- Mackenzie King
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process for the separation of hydrogen halides by adsorption
- Publication number 20020159945
- Publication date Oct 31, 2002
- DE GUSSA AG
- Rudolf Burghardt
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Composition and process for removing moisture from hydrogen halides
- Publication number 20020117450
- Publication date Aug 29, 2002
- Mykrolis Corporation
- Mackenzie King
- C01 - INORGANIC CHEMISTRY

by adsorption

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing potassium sulfate from potassium chloride and...

Purification process

Method and device for regeneration of hydrochloric acid

Purification process

Method for purifying contaminated gaseous hydrogen chloride

Treatment process for extraction of precious, base and rare elements

Hydrochloric acid purification process

Integrated process for fluoro-olefin production

Method for the recovery of mineral acids from saline solutions

Processes for removing organic components from gases containing hyd...

Process for extracting (chlorinated) hydrocarbon-free hydrogen chlo...

Regenerative adsorption processes for removing organic components f...

Methods for removing moisture from hydrogen halides

Purification of 1,1,1,3,3-pentafluorobutane

Vacuum preparation of hydrogen halide drier

Method of separating and selectively removing hydrogen contaminant...

Method for removal of moisture from gaseous HCl

Hydrogen chloride purification process

Process for manufacturing isocyanates and producing reagent grade h...

Process for removal of water and silicon mu-oxides from chlorosilanes

Composition, process, and apparatus, for removal of water and silic...

Process and composition for drying of gaseous hydrogen halides

Water scavengers for hydrochloric acid streams

Process and composition for drying of gaseous hydrogen halides

Purification of gas streams containing ferric chloride

Purification of feed gas streams containing ferric chloride in oxyc...

3645682

3446586

3411879

2829028

Patents Applicationslast 30 patents

HYDROGEN CHLORIDE MIXTURE, METHOD FOR PRODUCING THE SAME, AND FILLI...

METHOD FOR PRODUCING POTASSIUM SULFATE FROM POTASSIUM CHLORIDE AND...

Process for the Recovery of Hydrochloric Acid

Purification Process

METHODS FOR PURIFYING ALUMINIUM IONS

Method And Device For Regenerating Hydrochloric Acid

METHOD AND APPARATUS FOR PRODUCING HYDROCHLORIC ACID

TREATMENT PROCESS FOR EXTRACTION OF PRECIOUS, BASE AND RARE ELEMENTS

A Process For The Removal Of Metal Contaminants From Fluids

PURIFICATION PROCESS

PROCESS FOR PRODUCING CHLORINE

Integrated Process for Fluoro-Olefin Production

METHOD FOR THE RECOVERY OF MINERAL ACIDS FROM SALINE SOLUTIONS

Process for Extracting (Chlorinated) Hydrocarbon-Free Hydrogen Chlo...

PROCESSES FOR REMOVING ORGANIC COMPONENTS FROM GASES CONTAINING HYD...

PROCESSES FOR THE ADSORPTIVE REMOVAL OF INORGANIC COMPONENTS FROM H...

REGENERATIVE ADSORPTION PROCESSES FOR REMOVING ORGANIC COMPONENTS F...

Removal Of Metal Contaminants From Ultra-High Purity Gases

Composition for removing moisture from hydrogen halides

Apparatus and method for purification of corrosive gas streams

Method for producing chlorine from hydrochloric from hydrochloric aid

Composition and process for removing moisture from hydrogen halides

Composition and process for removing moisture from hydrogen halides

Composition and process for removing moisture from hydrogen halides

Process for the separation of hydrogen halides by adsorption

Composition and process for removing moisture from hydrogen halides