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C01B7/197

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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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C01B7/197by adsorption

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Patents Grantslast 30 patents

Information Patent Grant
Two phase shell formation on metal nanostructures
- Patent number 11,228,026
- Issue date Jan 18, 2022
- Honda Motor Co., Ltd.
- Qingmin Xu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for the purification of fluorine
- Patent number 8,821,821
- Issue date Sep 2, 2014
- Solvay S.A.
- Oliviero Diana
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the treatment of the by-products from a reaction for th...
- Patent number 7,183,449
- Issue date Feb 27, 2007
- Solvay S.A.
- Lionel Casaubon Seignour
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Depleted UF6 processing plant and method for processing depleted UF6
- Patent number 7,063,823
- Issue date Jun 20, 2006
- Mitsubishi Materials Corporation
- Hiromichi Koizumi
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Environmentally safe alkylation of aliphatic and aromatic hydrocarb...
- Patent number 7,038,099
- Issue date May 2, 2006
- George A Olah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Environmentally safe alkylation of aliphatic and aromatic hydrocarb...
- Patent number 6,677,269
- Issue date Jan 13, 2004
- George A. Olah
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Filtration and purification method for aqueous acids
- Patent number 6,649,064
- Issue date Nov 18, 2003
- Mykrolis Corporation
- Bipin S. Parekh
- 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
Depleted UF6 processing plant and method for processing depleted UF6
- Patent number 6,451,274
- Issue date Sep 17, 2002
- Mitsubishi Materials Corporation
- Hiromichi Koizumi
- C01 - INORGANIC 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
Organic separation from HF
- Patent number 5,900,044
- Issue date May 4, 1999
- E. I. Du Pont de Nemours and Company
- Domenic Joseph Barsotti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for hydrogen fluoride separation
- Patent number 5,766,483
- Issue date Jun 16, 1998
- AlliedSignal Inc.
- Mathew Hermes Luly
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of HF from aqueous streams
- Patent number 5,597,545
- Issue date Jan 28, 1997
- AlliedSignal Inc.
- Chin-Hsiung Chang
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Organic separation from HF
- Patent number 5,458,674
- Issue date Oct 17, 1995
- E. I. Du Pont de Nemours and Company
- Domenic J. Barsotti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Removal of detrimental metal ions from hydrofluoric acid solution f...
- Patent number 5,348,722
- Issue date Sep 20, 1994
- NEC Corporation
- Tsugio Shimono
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Recovery of HF from hydrocarbon streams
- Patent number 5,336,832
- Issue date Aug 9, 1994
- Conoco Inc.
- Alfred E. Keller
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Liquid acid regeneration method
- Patent number 5,304,522
- Issue date Apr 19, 1994
- Mobil Oil Corporation
- Rafi Jalkian
- C07 - ORGANIC 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
Method and apparatus for purifying hydrogen fluoride
- Patent number 4,952,386
- Issue date Aug 28, 1990
- Athens Corporation
- John B. Davison
- 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
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
Removal of uranium from aqueous HF solutions
- Patent number 4,234,555
- Issue date Nov 18, 1980
- The United States of America as represented by the United States Department o...
- Howard Pulley
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3402525
- Patent number 3,402,525
- Issue date Sep 24, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2920941
- Patent number 2,920,941
- Issue date Jan 12, 1960
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Preparation Method and Use Method of Material for Deep Purification...
- Publication number 20220355267
- Publication date Nov 10, 2022
- Zhejiang Britech Co., Ltd.
- Xiangrong YE
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING HYDROGEN FLUORIDE FROM AN AQUEOUS SOLUTION OF...
- Publication number 20210331920
- Publication date Oct 28, 2021
- New Chemical Products LLC
- Dmitrii Stanislavovich PASHKEVICH
- C01 - INORGANIC CHEMISTRY
Information Patent Application
AQUEOUS HYDROGEN FLUORIDE COMPOSITIONS
- Publication number 20180093890
- Publication date Apr 5, 2018
- HONEYWELL INTERNATIONAL INC.
- Matthew H. Luly
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for the purification of fluorine
- Publication number 20130130505
- Publication date May 23, 2013
- SOLVAY S.A.
- Oliviero Diana
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Production Method Of Trans-1,3,3,3-Tetrafluoropropene
- Publication number 20120123172
- Publication date May 17, 2012
- Central Glass Company, Limited
- Yasuo Hibino
- C07 - ORGANIC CHEMISTRY
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
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
Process for the treatment of the by-products from a reaction for th...
- Publication number 20040194258
- Publication date Oct 7, 2004
- Lionel Casaubon Seignour
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Environmentally safe alkylation of aliphatic and aromatic hydrocarb...
- Publication number 20040138513
- Publication date Jul 15, 2004
- George A. Olah
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Depleted UF6 processing plant and method for processing depleted UF6
- Publication number 20020192124
- Publication date Dec 19, 2002
- MITSUBISHI MATERIALS CORPORATION
- Hiromichi Koizumi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Environmentally safe alkylation of aliphatic and aromatic hydrocarb...
- Publication number 20020173684
- Publication date Nov 21, 2002
- George A. Olah
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Filtration and purification system for aqueous acids
- Publication number 20020125189
- Publication date Sep 12, 2002
- Millipore Corporation
- Bipin S. Parekh
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Purification of hydrogen fluoride
- Publication number 20010022957
- Publication date Sep 20, 2001
- Somanahalli Naranappa Subbanna
- C01 - INORGANIC CHEMISTRY

by adsorption

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Two phase shell formation on metal nanostructures

Method for the purification of fluorine

Process for the treatment of the by-products from a reaction for th...

Depleted UF6 processing plant and method for processing depleted UF6

Environmentally safe alkylation of aliphatic and aromatic hydrocarb...

Environmentally safe alkylation of aliphatic and aromatic hydrocarb...

Filtration and purification method for aqueous acids

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

Depleted UF6 processing plant and method for processing depleted UF6

Vacuum preparation of hydrogen halide drier

Organic separation from HF

Process for hydrogen fluoride separation

Recovery of HF from aqueous streams

Organic separation from HF

Removal of detrimental metal ions from hydrofluoric acid solution f...

Recovery of HF from hydrocarbon streams

Liquid acid regeneration method

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

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

Method and apparatus for purifying hydrogen fluoride

Process and composition for drying of gaseous hydrogen halides

Process and composition for drying of gaseous hydrogen halides

Removal of uranium from aqueous HF solutions

3402525

2920941

Patents Applicationslast 30 patents

Preparation Method and Use Method of Material for Deep Purification...

METHOD FOR PRODUCING HYDROGEN FLUORIDE FROM AN AQUEOUS SOLUTION OF...

AQUEOUS HYDROGEN FLUORIDE COMPOSITIONS

Method for the purification of fluorine

Production Method Of Trans-1,3,3,3-Tetrafluoropropene

Removal Of Metal Contaminants From Ultra-High Purity Gases

Apparatus and method for purification of corrosive gas streams

Process for the treatment of the by-products from a reaction for th...

Environmentally safe alkylation of aliphatic and aromatic hydrocarb...

Depleted UF6 processing plant and method for processing depleted UF6

Environmentally safe alkylation of aliphatic and aromatic hydrocarb...

Filtration and purification system for aqueous acids

Purification of hydrogen fluoride