Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates Preparation of bisulfates

Industry

CPC
C01D5/02

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Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01DCOMPOUNDS OF ALKALI METALS C01D5/00Sulfates or sulfites of sodium, potassium or alkali metals in general

Current Industry

C01D5/02Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates Preparation of bisulfates

Industries

Patents Grantslast 30 patents

Information Patent Grant
Chemical sequestering of CO2, NOx and SO2
- Patent number 11,857,920
- Issue date Jan 2, 2024
- Robert George Richardson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical sequestering of CO2, NOx and SO2
- Patent number 11,369,918
- Issue date Jun 28, 2022
- Robert George Richardson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation method for 4-phenylthio-benzenethiol
- Patent number 11,220,478
- Issue date Jan 11, 2022
- ZHEJIANG NHU COMPANY LTD.
- Zhirong Chen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Potassium magnesium fertilizer
- Patent number 11,021,411
- Issue date Jun 1, 2021
- KSM INC.
- Jean-Marc Lalancette
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for recovering lithium from low-context extraction tailwater...
- Patent number 10,662,504
- Issue date May 26, 2020
- Xunbing Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrometallurgical process for the recovery of copper, lead or zinc
- Patent number 10,633,721
- Issue date Apr 28, 2020
- Penoles Tecnologia, S.A. DE C.V.
- Ricardo Benavides Pérez
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the recovery of sodium sulfate
- Patent number 10,414,667
- Issue date Sep 17, 2019
- Rhodia Operations
- Dominique Horbez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Processes for preparing alumina and various other products
- Patent number 10,174,402
- Issue date Jan 8, 2019
- Orbite Technologies Inc.
- Richard Boudreault
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for manufacturing potassium compound and method of recove...
- Patent number 10,046,302
- Issue date Aug 14, 2018
- RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
- Uong Chon
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method for the processing of potassium containing materials
- Patent number 9,914,646
- Issue date Mar 13, 2018
- K-Max Pty Ltd.
- Gary Donald Johnson
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Water solvated glass/amorphous solid ionic conductors
- Patent number 9,890,048
- Issue date Feb 13, 2018
- Board of Regents, The University of Texas System
- John B. Goodenough
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for treating red mud
- Patent number 9,556,500
- Issue date Jan 31, 2017
- ORBITE TECHNOLOGIES INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for preparing alumina and various other products
- Patent number 9,382,600
- Issue date Jul 5, 2016
- Orbite Technologies Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Processes for treating red mud
- Patent number 9,023,301
- Issue date May 5, 2015
- Orbite Aluminae Inc.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Manufacture of water chemistries
- Patent number 8,268,269
- Issue date Sep 18, 2012
- ClearValue Technologies, Inc.
- Richard Alan Haase
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Chemical process to produce hydrogen chloride and chloride-free com...
- Patent number 7,887,776
- Issue date Feb 15, 2011
- Leonid Finkelshtein
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
System and method of wet oxidation of a viscose process stream
- Patent number 7,850,822
- Issue date Dec 14, 2010
- Siemens Water Technologies Holding Corp.
- Chad L. Felch
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the brightening of sodium hydrogensulfate
- Patent number 7,067,094
- Issue date Jun 27, 2006
- Grillo-Werke AG
- Klaus Driemel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High yield co-production of anhydrous hydrogen bromide and sodium b...
- Patent number 7,045,111
- Issue date May 16, 2006
- Poly Systems USA, Inc.
- Richard J. DeGroot
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...
- Patent number 7,045,109
- Issue date May 16, 2006
- Procter & Gamble
- Jared John Schaefer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
High yield co-production of anhydrous hydrogen bromide and sodium b...
- Patent number 7,045,110
- Issue date May 16, 2006
- Poly Systems USA, Inc.
- Richard J. DeGroot
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...
- Patent number 6,811,763
- Issue date Nov 2, 2004
- The Procter & Gamble Company
- Daniel Martin Bourgeois
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Manufacture of hydrogen chloride from salt and sulfuric acid
- Patent number 6,767,528
- Issue date Jul 27, 2004
- John E. Stauffer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of hydrochloric acid and neutralized sul...
- Patent number 6,676,917
- Issue date Jan 13, 2004
- José Cabello-Fuentes
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for making calcium chlorides
- Patent number 6,524,546
- Issue date Feb 25, 2003
- William J. Rigby
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for manufacturing potassium nitrate fertilizer and other me...
- Patent number 6,475,457
- Issue date Nov 5, 2002
- William J. Rigby
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for manufacturing potassium sulfate fertilizer and other me...
- Patent number 6,365,122
- Issue date Apr 2, 2002
- William J. Rigby
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Process for removing sodium chloride and potassium salts from ash c...
- Patent number 5,840,085
- Issue date Nov 24, 1998
- Mitsubishi Jukogyo Kabushiki Kaisha
- Kikuo Tokunaga
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for making chromic acid
- Patent number 5,393,503
- Issue date Feb 28, 1995
- Occidental Chemical Corporation
- Harry F. Buckholtz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Continuous process for the manufacture of metal salt solutions from...
- Patent number 4,724,132
- Issue date Feb 9, 1988
- Carl J. Fabry
- C05 - FERTILISERS MANUFACTURE THEREOF

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PRODUCING HIGH PURITY NICKEL SULFATE
- Publication number 20240317604
- Publication date Sep 26, 2024
- TODA KOGYO CORP.
- Tomohiro HONDA
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ELECTROCHEMICAL PRODUCTION OF ALKALI METAL HYDROXIDES AND SULFURIC...
- Publication number 20240120567
- Publication date Apr 11, 2024
- Redwood Materials, Inc.
- Wesley Luc
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CHEMICAL SEQUESTERING OF CO2, NOx and SO2
- Publication number 20240091702
- Publication date Mar 21, 2024
- Robert George Richardson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
SODIUM SULFATE BY-PRODUCT PROCESSING IN LITHIUM AND BATTERY CHEMICA...
- Publication number 20230052881
- Publication date Feb 16, 2023
- Hatch Ltd.
- Robert John Fraser
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CHEMICAL SEQUESTERING OF CO2, NOx and SO2
- Publication number 20220274049
- Publication date Sep 1, 2022
- Robert George Richardson
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING POTASSIUM SULPHATE
- Publication number 20220081308
- Publication date Mar 17, 2022
- TESSENDERLO GROUP NV
- Peter LANDUYT
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR RECOVERING LITHIUM PHOSPHATE AND LITHIUM SULFATE FROM L...
- Publication number 20210222270
- Publication date Jul 22, 2021
- LITHIUM AUSTRALIA NL
- Andrew NAPIER
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CHEMICAL SEQUESTERING OF CO2, NOx and SO2
- Publication number 20200269185
- Publication date Aug 27, 2020
- Robert George Richardson
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Mineral Recovery Process
- Publication number 20200263277
- Publication date Aug 20, 2020
- U.S. BORAX, INC.
- Amit Patwardhan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING HIGH-PURITY CHLORINE DIOXIDE BY USING METHANOL...
- Publication number 20200071166
- Publication date Mar 5, 2020
- GuangXi University
- Shuangfei WANG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERING LITHIUM FROM LOW-CONTENT EXTRACTION TAILWATER...
- Publication number 20190153563
- Publication date May 23, 2019
- Hunan Jinyuan New Materials Co., Ltd.
- Xunbing LIU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
FLASH CALCINED GYPSUM WALLBOARD
- Publication number 20180346383
- Publication date Dec 6, 2018
- NATIONAL GYPSUM PROPERTIES, LLC
- Joseph J. Bailey
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Application
WATER SOLVATED GLASS/AMORPHOUS SOLID IONIC CONDUCTORS
- Publication number 20180305216
- Publication date Oct 25, 2018
- Board of Regents, The University of Texas System
- John B. Goodenough
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE RECOVERY OF SODIUM SULFATE
- Publication number 20180222758
- Publication date Aug 9, 2018
- RHODIA OPERATIONS
- Dominique HORBEZ
- C01 - INORGANIC CHEMISTRY
Information Patent Application
WATER SOLVATED GLASS/AMORPHOUS SOLID IONIC CONDUCTORS
- Publication number 20180127280
- Publication date May 10, 2018
- Board of Regents, The University of Texas System
- John B. Goodenough
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD FOR THE PROCESSING OF POTASSIUM CONTAINING MATERIALS
- Publication number 20170320749
- Publication date Nov 9, 2017
- K-Max Pty Ltd
- Gary Donald JOHNSON
- C01 - INORGANIC CHEMISTRY
Information Patent Application
WATER SOLVATED GLASS/AMORPHOUS SOLID IONIC CONDUCTORS
- Publication number 20160368777
- Publication date Dec 22, 2016
- Board of Regents, The University of Texas System
- John B. Goodenough
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS FOR MANUFACTURING POTASSIUM COMPOUND AND METHOD OF RECOVE...
- Publication number 20160184794
- Publication date Jun 30, 2016
- RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY
- Uong CHON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESSES FOR TREATING RED MUD
- Publication number 20140369907
- Publication date Dec 18, 2014
- ORBITE ALUMINAE INC.
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESSES FOR PREPARING ALUMINA AND VARIOUS OTHER PRODUCTS
- Publication number 20140369904
- Publication date Dec 18, 2014
- Richard Boudreault
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CHEMICAL PROCESS TO PRODUCE HYDROGEN CHLORIDE AND CHLORIDE-FREE COM...
- Publication number 20100111819
- Publication date May 6, 2010
- Leonid Finkelshtein
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process For Producing Silica, Sodium Sulfite and Sodium Hydrogen Su...
- Publication number 20080199384
- Publication date Aug 21, 2008
- EVONIK DEGUSSA WELLINK SILICA (NANPING) CO. LTD.
- Yuanjian Lu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Manufacture of water chemistries
- Publication number 20080053104
- Publication date Mar 6, 2008
- ClearValue Technologies
- Richard Alan Haase
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Production of biodiesel
- Publication number 20060225341
- Publication date Oct 12, 2006
- Rodolfo Rohr
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
HIGH YIELD CO-PRODUCTION OF ANHYDROUS HYDROGEN BROMIDE AND SODIUM B...
- Publication number 20060104891
- Publication date May 18, 2006
- Richard J. DeGroot
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HIGH YIELD CO-PRODUCTION OF ANHYDROUS HYDROGEN BROMIDE AND SODIUM B...
- Publication number 20060104892
- Publication date May 18, 2006
- Richard J. DeGroot
- C01 - INORGANIC CHEMISTRY
Information Patent Application
System and method of wet oxidation of a viscose process stream
- Publication number 20050147554
- Publication date Jul 7, 2005
- USFilter Corporation
- Chad L. Felch
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...
- Publication number 20050135990
- Publication date Jun 23, 2005
- Jared John Schaefer
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process for the brightening of sodium hydrogensulfate
- Publication number 20050089469
- Publication date Apr 28, 2005
- Klaus Driemel
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...
- Publication number 20040067192
- Publication date Apr 8, 2004
- The Procter & Gamble Company
- Corey James Kenneally
- C01 - INORGANIC CHEMISTRY

Preparation of sulfates from alkali metal salts and sulfuric acid or bisulfates Preparation of bisulfates

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Chemical sequestering of CO2, NOx and SO2

Chemical sequestering of CO2, NOx and SO2

Preparation method for 4-phenylthio-benzenethiol

Potassium magnesium fertilizer

Method for recovering lithium from low-context extraction tailwater...

Hydrometallurgical process for the recovery of copper, lead or zinc

Process for the recovery of sodium sulfate

Processes for preparing alumina and various other products

Apparatus for manufacturing potassium compound and method of recove...

Method for the processing of potassium containing materials

Water solvated glass/amorphous solid ionic conductors

Processes for treating red mud

Processes for preparing alumina and various other products

Processes for treating red mud

Manufacture of water chemistries

Chemical process to produce hydrogen chloride and chloride-free com...

System and method of wet oxidation of a viscose process stream

Process for the brightening of sodium hydrogensulfate

High yield co-production of anhydrous hydrogen bromide and sodium b...

Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...

High yield co-production of anhydrous hydrogen bromide and sodium b...

Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...

Manufacture of hydrogen chloride from salt and sulfuric acid

Process for the production of hydrochloric acid and neutralized sul...

Process for making calcium chlorides

Process for manufacturing potassium nitrate fertilizer and other me...

Process for manufacturing potassium sulfate fertilizer and other me...

Process for removing sodium chloride and potassium salts from ash c...

Process for making chromic acid

Continuous process for the manufacture of metal salt solutions from...

Patents Applicationslast 30 patents

PROCESS FOR PRODUCING HIGH PURITY NICKEL SULFATE

ELECTROCHEMICAL PRODUCTION OF ALKALI METAL HYDROXIDES AND SULFURIC...

CHEMICAL SEQUESTERING OF CO2, NOx and SO2

SODIUM SULFATE BY-PRODUCT PROCESSING IN LITHIUM AND BATTERY CHEMICA...

CHEMICAL SEQUESTERING OF CO2, NOx and SO2

PROCESS FOR PRODUCING POTASSIUM SULPHATE

PROCESS FOR RECOVERING LITHIUM PHOSPHATE AND LITHIUM SULFATE FROM L...

CHEMICAL SEQUESTERING OF CO2, NOx and SO2

Mineral Recovery Process

METHOD FOR PREPARING HIGH-PURITY CHLORINE DIOXIDE BY USING METHANOL...

METHOD FOR RECOVERING LITHIUM FROM LOW-CONTENT EXTRACTION TAILWATER...

FLASH CALCINED GYPSUM WALLBOARD

WATER SOLVATED GLASS/AMORPHOUS SOLID IONIC CONDUCTORS

PROCESS FOR THE RECOVERY OF SODIUM SULFATE

WATER SOLVATED GLASS/AMORPHOUS SOLID IONIC CONDUCTORS

METHOD FOR THE PROCESSING OF POTASSIUM CONTAINING MATERIALS

WATER SOLVATED GLASS/AMORPHOUS SOLID IONIC CONDUCTORS

APPARATUS FOR MANUFACTURING POTASSIUM COMPOUND AND METHOD OF RECOVE...

PROCESSES FOR TREATING RED MUD

PROCESSES FOR PREPARING ALUMINA AND VARIOUS OTHER PRODUCTS

CHEMICAL PROCESS TO PRODUCE HYDROGEN CHLORIDE AND CHLORIDE-FREE COM...

Process For Producing Silica, Sodium Sulfite and Sodium Hydrogen Su...

Manufacture of water chemistries

Production of biodiesel

HIGH YIELD CO-PRODUCTION OF ANHYDROUS HYDROGEN BROMIDE AND SODIUM B...

HIGH YIELD CO-PRODUCTION OF ANHYDROUS HYDROGEN BROMIDE AND SODIUM B...

System and method of wet oxidation of a viscose process stream

Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...

Process for the brightening of sodium hydrogensulfate

Conversion of sodium bromide to anhydrous hydrobromic acid and sodi...