by reduction of sulfur compounds

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CPC
C01B17/501

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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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C01B17/501by reduction of sulfur compounds

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Patents Grantslast 30 patents

Information Patent Grant
Process for managing hydrogen sulfide in a refinery
- Patent number 11,708,267
- Issue date Jul 25, 2023
- UOP LLC
- Jan De Ren
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Calcium sulfide decomposition process
- Patent number 11,383,980
- Issue date Jul 12, 2022
- OCP SA
- Driss Dhiba
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hematite manufacturing process and hematite manufactured by same
- Patent number 9,938,158
- Issue date Apr 10, 2018
- Sumitomo Metal Mining Co., Ltd.
- Yoshitomo Ozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Operating method in hydrometallurgy of nickel oxide ore
- Patent number 9,328,399
- Issue date May 3, 2016
- Sumitomo Metal Mining Co., Ltd.
- Yoshitomo Ozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrodialytic separation of gas from aqueous carbonate and bicarb...
- Patent number 8,778,156
- Issue date Jul 15, 2014
- Palo Alto Research Center Incorporated
- Matthew D. Eisaman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing methyl chloride and sulfur dioxide
- Patent number 8,519,202
- Issue date Aug 27, 2013
- Dow Global Technologies LLC
- Kurt F. Hirsekorn
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Disproportionation of sulfuryl chloride fluoride
- Patent number 6,471,934
- Issue date Oct 29, 2002
- Solvay Fluor und Derivate GmbH
- Alf Schulz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Drying and separating process and plant
- Patent number 5,643,548
- Issue date Jul 1, 1997
- Austrian Energy & Environment SGP/Wagner-Biro GmbH
- Josef Bammer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the thermal decomposition of metal sulphates
- Patent number 5,271,919
- Issue date Dec 21, 1993
- Bayer Aktiengesellschaft
- Gunter Lailach
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of removing sulphur dioxide from a gaseous stream
- Patent number 4,867,961
- Issue date Sep 19, 1989
- Joseph Palmer
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of sulphur dioxide
- Patent number 4,824,655
- Issue date Apr 25, 1989
- Bayer Aktiengesellschaft
- Gunter Lailach
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for converting ammonium imidodisulfate, ammonium sulfamate...
- Patent number 4,220,634
- Issue date Sep 2, 1980
- Institut Francais du Petrole
- Andre Deschamps
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3649182
- Patent number 3,649,182
- Issue date Mar 14, 1972
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3511599
- Patent number 3,511,599
- Issue date May 12, 1970
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3129063
- Patent number 3,129,063
- Issue date Apr 14, 1964
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
3020205
- Patent number 3,020,205
- Issue date Feb 6, 1962
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
2230592
- Patent number 2,230,592
- Issue date Feb 4, 1941
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR MANAGING HYDROGEN SULFIDE IN A REFINERY
- Publication number 20220194794
- Publication date Jun 23, 2022
- UOP LLC
- Jan De Ren
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Calcium Sulfide Decomposition Process
- Publication number 20210261412
- Publication date Aug 26, 2021
- OCP SA
- Driss Dhiba
- C01 - INORGANIC CHEMISTRY
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
OPERATING METHOD IN HYDROMETALLURGY OF NICKEL OXIDE ORE
- Publication number 20140348732
- Publication date Nov 27, 2014
- Yoshitomo Ozaki
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
PROCESS FOR PRODUCING METHYL CHLORIDE AND SULFUR DIOXIDE
- Publication number 20130006025
- Publication date Jan 3, 2013
- Kurt F. Hirsekorn
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ELECTRODIALYTIC SEPARATION OF GAS FROM AQUEOUS CARBONATE AND BICARB...
- Publication number 20120152744
- Publication date Jun 21, 2012
- Palo Alto Research Center Incorporated
- Matthew D. Eisaman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Magnesium Oxide Recovery
- Publication number 20090148366
- Publication date Jun 11, 2009
- Eric Girvan Roche
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Reusable apparatus for gas generation
- Publication number 20060120945
- Publication date Jun 8, 2006
- Selective Micro Technologies, LLC
- John J. Warner
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Disproportionation of sulfuryl chloride fluoride
- Publication number 20010014308
- Publication date Aug 16, 2001
- Alf Schulz
- C01 - INORGANIC CHEMISTRY

by reduction of sulfur compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Process for managing hydrogen sulfide in a refinery

Calcium sulfide decomposition process

Hematite manufacturing process and hematite manufactured by same

Method for the processing of potassium containing materials

Operating method in hydrometallurgy of nickel oxide ore

Electrodialytic separation of gas from aqueous carbonate and bicarb...

Process for producing methyl chloride and sulfur dioxide

Disproportionation of sulfuryl chloride fluoride

Drying and separating process and plant

Process for the thermal decomposition of metal sulphates

Method of removing sulphur dioxide from a gaseous stream

Process for the preparation of sulphur dioxide

Process for converting ammonium imidodisulfate, ammonium sulfamate...

3649182

3511599

3129063

3020205

2230592

Patents Applicationslast 30 patents

PROCESS FOR MANAGING HYDROGEN SULFIDE IN A REFINERY

Calcium Sulfide Decomposition Process

METHOD FOR THE PROCESSING OF POTASSIUM CONTAINING MATERIALS

OPERATING METHOD IN HYDROMETALLURGY OF NICKEL OXIDE ORE

PROCESS FOR PRODUCING METHYL CHLORIDE AND SULFUR DIOXIDE

ELECTRODIALYTIC SEPARATION OF GAS FROM AQUEOUS CARBONATE AND BICARB...

Magnesium Oxide Recovery

Reusable apparatus for gas generation

Disproportionation of sulfuryl chloride fluoride