Methods of preparing sulfites in general

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CPC
C01B17/62

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B17/00Sulfur Compounds thereof

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C01B17/62Methods of preparing sulfites in general

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Patents Grantslast 30 patents

Information Patent Grant
Sulfur dioxide scrubbing system and process for producing potassium...
- Patent number 10,472,238
- Issue date Nov 12, 2019
- Tessenderio Kerley, Inc.
- Michael Massoud Hojjatie
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur dioxide scrubbing system and process for producing potassium...
- Patent number 10,005,667
- Issue date Jun 26, 2018
- Tessenderlo Kerley, Inc.
- Michael Massoud Hojjatie
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Thiosulfate removal methods and systems
- Patent number 8,133,399
- Issue date Mar 13, 2012
- ConocoPhillips Company
- Mark A. Hughes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Bisulfite conversion reagent
- Patent number 7,658,288
- Issue date Feb 9, 2010
- Applied Biosystems, LLC.
- Yafei Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the removal of sulfur dioxide and nitrogen oxides for a...
- Patent number 5,683,666
- Issue date Nov 4, 1997
- Dravo Lime Company
- Daniel W. Berisko
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Stabilization of catalyzed aqueous sulfite and bisulfite ion solutions
- Patent number 5,683,588
- Issue date Nov 4, 1997
- BetzDearborn Inc.
- Gregory J. Pomrink
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Conversion of SO.sub.2 gaseous effluents into solutions of ammonium...
- Patent number 5,593,651
- Issue date Jan 14, 1997
- Rhone-Poulenc Chimie
- Jean-Yves Chane-Ching
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for selectively removing sulfur dioxide
- Patent number 4,834,959
- Issue date May 30, 1989
- The Dow Chemical Company
- Van Albert Kent
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of hydrogen sulfide from fluid streams with minimum product...
- Patent number 4,830,838
- Issue date May 16, 1989
- The Dow Chemical Company
- Van A. Kent
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System for dry scrubbing of flue gas
- Patent number 4,446,109
- Issue date May 1, 1984
- Peabody Process Systems, Inc.
- Even Bakke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for dry scrubbing of flue gas
- Patent number 4,324,770
- Issue date Apr 13, 1982
- Peabody Process Systems, Inc.
- Even Bakke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for protecting an ion-exchange resin from chemical poisoning
- Patent number 4,296,075
- Issue date Oct 20, 1981
- Mobil Oil Corporation
- Tsoung-Yuan Yan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Petroleum production technique utilizing a hot aqueous fluid
- Patent number 4,223,735
- Issue date Sep 23, 1980
- Mobil Oil Corporation
- Paul L. Caldwell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulphur oxide removal from gas
- Patent number 4,201,755
- Issue date May 6, 1980
- Combustion Engineering, Inc.
- Abb A. Nofal
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing a bisulfite salt from an aqueous solution by c...
- Patent number 4,196,175
- Issue date Apr 1, 1980
- Chevron Research Company
- Harbo P. Jensen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for dry removal of sulfur dioxide from furnace flue, coal an...
- Patent number 3,983,218
- Issue date Sep 28, 1976
- Sidney M. Heins
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for producing alkali metal gold sulfite
- Patent number 3,966,880
- Issue date Jun 29, 1976
- American Chemical & Refining Company Inc.
- George Dietz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for removing pollutants from a gaseous mixture
- Patent number 3,966,878
- Issue date Jun 29, 1976
- General Resource Corporation
- Josef Pausch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3928536
- Patent number 3,928,536
- Issue date Dec 23, 1975
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3918521
- Patent number 3,918,521
- Issue date Nov 11, 1975
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3888969
- Patent number 3,888,969
- Issue date Jun 10, 1975
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3844349
- Patent number 3,844,349
- Issue date Oct 29, 1974
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3711593
- Patent number 3,711,593
- Issue date Jan 16, 1973
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3627464
- Patent number 3,627,464
- Issue date Dec 14, 1971
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3615199
- Patent number 3,615,199
- Issue date Oct 26, 1971
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3515512
- Patent number 3,515,512
- Issue date Jun 2, 1970
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3443889
- Patent number 3,443,889
- Issue date May 13, 1969
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3399031
- Patent number 3,399,031
- Issue date Aug 27, 1968
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3397957
- Patent number 3,397,957
- Issue date Aug 20, 1968
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
3311449
- Patent number 3,311,449
- Issue date Mar 28, 1967
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SULFUR DIOXIDE SCRUBBING SYSTEM AND PROCESS FOR PRODUCING POTASSIUM...
- Publication number 20180251375
- Publication date Sep 6, 2018
- TESSENDERLO KERLEY, INC.
- Michael Massoud Hojjatie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SULFUR DIOXIDE SCRUBBING SYSTEM AND PROCESS FOR PRODUCING POTASSIUM...
- Publication number 20170190575
- Publication date Jul 6, 2017
- TESSENDERLO KERLEY, INC.
- Michael Massoud Hojjatie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THIOSULFATE REMOVAL METHODS AND SYSTEMS
- Publication number 20120118817
- Publication date May 17, 2012
- ConocoPhillips Company
- Mark A. HUGHES
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THIOSULFATE REMOVAL METHODS AND SYSTEMS
- Publication number 20110215056
- Publication date Sep 8, 2011
- ConocoPhillips Company
- Mark A. HUGHES
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Bisulfite Conversion Reagent
- Publication number 20100112595
- Publication date May 6, 2010
- Life Technologies Corporation
- Yafei LIU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITION FOR DEAMINATING DNA AND METHOD OF DETECTING METHYLATED DNA
- Publication number 20080070240
- Publication date Mar 20, 2008
- TOYO BOSEKI KABUSHIKI KAISHA
- Hikoya HAYATSU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Composition for deaminating dna and method of detecting methylated dna
- Publication number 20070178466
- Publication date Aug 2, 2007
- Toyo Boseki Kabushiki Kaisha
- Hikoya Hayatsu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Bisulfite conversion reagent
- Publication number 20060148853
- Publication date Jul 6, 2006
- Applera Corporation
- Yafei Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for aqueous phase oxidation of sulfur or sulfide to thiosul...
- Publication number 20030072707
- Publication date Apr 17, 2003
- Michael F. Ray
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Methods of preparing sulfites in general

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sulfur dioxide scrubbing system and process for producing potassium...

Sulfur dioxide scrubbing system and process for producing potassium...

Thiosulfate removal methods and systems

Bisulfite conversion reagent

Method for the removal of sulfur dioxide and nitrogen oxides for a...

Stabilization of catalyzed aqueous sulfite and bisulfite ion solutions

Conversion of SO.sub.2 gaseous effluents into solutions of ammonium...

Process for selectively removing sulfur dioxide

Removal of hydrogen sulfide from fluid streams with minimum product...

System for dry scrubbing of flue gas

Process for dry scrubbing of flue gas

Method for protecting an ion-exchange resin from chemical poisoning

Petroleum production technique utilizing a hot aqueous fluid

Sulphur oxide removal from gas

Process for removing a bisulfite salt from an aqueous solution by c...

Method for dry removal of sulfur dioxide from furnace flue, coal an...

Method for producing alkali metal gold sulfite

Method for removing pollutants from a gaseous mixture

3928536

3918521

3888969

3844349

3711593

3627464

3615199

3515512

3443889

3399031

3397957

3311449

Patents Applicationslast 30 patents

SULFUR DIOXIDE SCRUBBING SYSTEM AND PROCESS FOR PRODUCING POTASSIUM...

SULFUR DIOXIDE SCRUBBING SYSTEM AND PROCESS FOR PRODUCING POTASSIUM...

THIOSULFATE REMOVAL METHODS AND SYSTEMS

THIOSULFATE REMOVAL METHODS AND SYSTEMS

Bisulfite Conversion Reagent

COMPOSITION FOR DEAMINATING DNA AND METHOD OF DETECTING METHYLATED DNA

Composition for deaminating dna and method of detecting methylated dna

Bisulfite conversion reagent

Process for aqueous phase oxidation of sulfur or sulfide to thiosul...