Preparation of sulfur dioxide

Industry

CPC
C01B17/50

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Parent Industries

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

Current Industry

C01B17/50Preparation of sulfur dioxide

Industries

Patents Grantslast 30 patents

Information Patent Grant
Improving sulfur recovery operations with processes based on novel...
- Patent number 12,017,180
- Issue date Jun 25, 2024
- Saudi Arabian Oil Company
- Milind Vaidya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated method for producing sulphur dioxide quality suitable fo...
- Patent number 11,845,657
- Issue date Dec 19, 2023
- ThyssenKrupp Industrial Solutions AG
- Peter Stockhoff
- C01 - INORGANIC CHEMISTRY
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
Hydrogen sulfide-carbon dioxide membrane separation systems and pro...
- Patent number 11,420,153
- Issue date Aug 23, 2022
- Saudi Arabian Oil Company
- Milind M. Vaidya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for conversion of sulfur trioxide and hydrogen production
- Patent number 11,390,522
- Issue date Jul 19, 2022
- Indian Institute of Technology, Delhi
- Sreedevi Upadhyayula
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Phosphogypsum decomposition process
- Patent number 11,383,987
- Issue date Jul 12, 2022
- OCP SA
- Driss Dhiba
- 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
Hydrogen sulfide mediated water splitting for hydrogen gas an sulfu...
- Patent number 11,104,574
- Issue date Aug 31, 2021
- Massachusetts Institute of Technology
- William Green
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and system for catalytic oxidation of a lean H2S stream
- Patent number 10,722,843
- Issue date Jul 28, 2020
- HALDOR TOPSØE A/S
- Hans Qiongxiao Wu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of sulfur trioxide
- Patent number 10,640,376
- Issue date May 5, 2020
- Haldor Topsoe A/S
- Morten Thellefsen
- F22 - STEAM GENERATION
Information Patent Grant
Method for production of sulfuric acid from sulfur containing feeds...
- Patent number 10,532,930
- Issue date Jan 14, 2020
- Haldor Topsoe A/S
- Morten Thellefsen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Extended thermal stage sulfur recovery process
- Patent number 10,508,034
- Issue date Dec 17, 2019
- Saudi Arabian Oil Company
- John P. O'Connell
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Extended thermal stage sulfur recovery process
- Patent number 10,246,329
- Issue date Apr 2, 2019
- Saudi Arabian Oil Company
- John P. O'Connell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supported, bimetallic nanoparticles for selective catalysis
- Patent number 10,016,751
- Issue date Jul 10, 2018
- University of South Carolina
- John Monnier
- 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
Carbon monoxide production from carbon dioxide reduction by element...
- Patent number 9,896,339
- Issue date Feb 20, 2018
- SABIC GLOBAL TECHNOLOGIES B.V.
- Lawrence D'Souza
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Processes for producing sulfuric acid from sour tail gas field
- Patent number 9,815,693
- Issue date Nov 14, 2017
- Shell Oil Company
- Menno Bastiaan Hendrik Gierman
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst for selective oxidation of sulphur compounds
- Patent number 9,776,176
- Issue date Oct 3, 2017
- REPSOL, S. A.
- Tomas M. Malango
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Syngas production by CO2 reduction process
- Patent number 9,630,839
- Issue date Apr 25, 2017
- Politecnico di Milano
- Flavio Manenti
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Integrated hydrocarbon desulfurization with oxidation of disulfides...
- Patent number 9,580,661
- Issue date Feb 28, 2017
- Saudi Arabian Oil Company
- Omer Refa Koseoglu
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sour gas combustion using in-situ oxygen production and chemical lo...
- Patent number 9,566,546
- Issue date Feb 14, 2017
- Saudi Arabian Oil Company
- Ali Hoteit
- 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
Conversion of acid gas to sulphate or phosphate-based fertilizers
- Patent number 9,187,379
- Issue date Nov 17, 2015
- Sulvaris Inc.
- Rick Knoll
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Method for preparing sulfuric acid by using hydrogen sulfide
- Patent number 9,108,846
- Issue date Aug 18, 2015
- Shanghai Keyontechs Co., Ltd.
- Ren Zhou
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogen production process
- Patent number 8,961,922
- Issue date Feb 24, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shinichi Takeshima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hybrid sulfur cycle operation for high-temperature gas-cooled reactors
- Patent number 8,956,526
- Issue date Feb 17, 2015
- Savannah Nuclear Solutions, LLC
- Maximilian B. Gorensek
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst for decomposition of sulfur trioxide and hydrogen producti...
- Patent number 8,932,555
- Issue date Jan 13, 2015
- Toyota Jidosha Kabushiki Kaisha
- Shinichi Takeshima
- C01 - INORGANIC CHEMISTRY
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
Method for exhaust gas after treatment
- Patent number 8,765,623
- Issue date Jul 1, 2014
- Caterpillar Inc.
- Praveen S. Chavannavar
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR EFFICIENTLY AND CLEANLY MANUFACTURING AMMON...
- Publication number 20240150189
- Publication date May 9, 2024
- Decarbtek Global Corp.
- Henry Gil
- C01 - INORGANIC CHEMISTRY
Information Patent Application
RESOURCE RECOVERY METHOD AND RESOURCE RECOVERY SYSTEM OF DESULFURIZ...
- Publication number 20240100579
- Publication date Mar 28, 2024
- ZHANGJIAGANG HONGCHANG STEEL PLATE CO., LTD.
- RUI MAO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
COMPOSITE MATERIAL AND USE THEREOF IN DESULFURIZATION
- Publication number 20230149892
- Publication date May 18, 2023
- CHINA PETROLEUM & CHEMICAL CORPORATION
- Cuicui XU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INTEGRATED METHOD FOR PRODUCING SULPHUR DIOXIDE QUALITY SUITABLE FO...
- Publication number 20230126633
- Publication date Apr 27, 2023
- ThyssenKrupp Industrial Solutions AG
- Peter STOCKHOFF
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHODS FOR CONTROLLING THE TEMPERATURE OF AN INCINERATOR
- Publication number 20230107975
- Publication date Apr 6, 2023
- Saudi Arabian Oil Company
- Makky H. Al Hassan
- C01 - INORGANIC CHEMISTRY
Information Patent Application
IMPROVING SULFUR RECOVERY OPERATIONS WITH PROCESSES BASED ON NOVEL...
- Publication number 20230001349
- Publication date Jan 5, 2023
- Saudi Arabian Oil Company
- Milind Vaidya
- C01 - INORGANIC CHEMISTRY
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
System and Method of Generating Electricity in A Body of Water
- Publication number 20220200029
- Publication date Jun 23, 2022
- Raytheon BBN Technologies, Corp.
- Benjamin Jacob Rosenthal
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
CATALYST COMPOSITION FOR CONVERSION OF SULFUR TRIOXIDE AND HYDROGEN...
- Publication number 20210220806
- Publication date Jul 22, 2021
- Indian Institute of Technology, Delhi
- SREEDEVI UPADHYAYULA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR CONVERSION OF SULFUR TRIOXIDE AND HYDROGEN PRODUCTION
- Publication number 20210221683
- Publication date Jul 22, 2021
- Indian Institute of Technology, Delhi
- SREEDEVI UPADHYAYULA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SULFUR MANAGEMENT METHOD
- Publication number 20210130719
- Publication date May 6, 2021
- OXY USA INC.
- Robert L. ZELLER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Phosphogypsum Decomposition Process
- Publication number 20200377375
- Publication date Dec 3, 2020
- OCP SA
- Driss Dhiba
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Hydrogen Sulfide Mediated Water Splitting For Hydrogen Gas An Sulfu...
- Publication number 20200369518
- Publication date Nov 26, 2020
- Massachusetts Institute of Technology
- William Green
- C01 - INORGANIC CHEMISTRY
Information Patent Application
HYDROGEN SULFIDE-CARBON DIOXIDE MEMBRANE SEPARATION SYSTEMS AND PRO...
- Publication number 20200360853
- Publication date Nov 19, 2020
- Saudi Arabian Oil Company
- Milind M. VAIDYA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
THREE DIMENSIONAL METAL SULFIDES CATALYTIC STRUCTURES, METHODS OF M...
- Publication number 20200094240
- Publication date Mar 26, 2020
- SABIC Global Technologies B.V.
- Gregory BIAUSQUE
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR CATALYTIC OXIDATION OF A LEAN H2S STREAM
- Publication number 20190366266
- Publication date Dec 5, 2019
- HALDOR TOPSOE A/S
- Hans Qiongxiao WU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCTION OF SULFURIC ACID FROM SULFUR CONTAINING FEEDS...
- Publication number 20190308879
- Publication date Oct 10, 2019
- HALDOR TOPSOE A/S
- Morten Thellefsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A PROCESS FOR THE PRODUCTION OF SULFUR TRIOXIDE
- Publication number 20190177161
- Publication date Jun 13, 2019
- HALDOR TOPSOE A/S
- Morten Thellefsen
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
EXTENDED THERMAL STAGE SULFUR RECOVERY PROCESS
- Publication number 20190152780
- Publication date May 23, 2019
- Saudi Arabian Oil Company
- John P. O'Connell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR CARBON MONOXIDE PRODUCTION BY REDUCTION OF...
- Publication number 20190010058
- Publication date Jan 10, 2019
- SABIC Global Technologies B.V.
- Lawrence D'SOUZA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Crystalline transition metal oxide particles and continuous method...
- Publication number 20170306511
- Publication date Oct 26, 2017
- Inkron Ltd
- Juha RANTALA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
A PROCESS FOR THE OXIDATION OF HYDROGEN SULFIDE TO SULFUR TRIOXIDE...
- Publication number 20170239618
- Publication date Aug 24, 2017
- HALDOR TOPSOE A/S
- Souheil Saadi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SUPPORTED, BIMETALLIC NANOPARTICLES FOR SELECTIVE CATALYSIS
- Publication number 20160136632
- Publication date May 19, 2016
- University of South Carolina
- John Monnier
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CARBON MONOXIDE PRODUCTION FROM CARBON DIOXIDE REDUCTION BY ELEMENT...
- Publication number 20160107893
- Publication date Apr 21, 2016
- SABIC Global Technologies B.V.
- Lawrence D'SOUZA
- 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
System and Method for Exhaust Gas After Treatment
- Publication number 20140255281
- Publication date Sep 11, 2014
- Caterpillar Inc.
- Praveen S. Chavannavar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PREPARING SULFURIC ACID BY USING HYDROGEN SULFIDE
- Publication number 20140205534
- Publication date Jul 24, 2014
- SHANGHAI KEYONTECHS CO., LTD.
- Ren Zhou
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
CATALYST FOR DECOMPOSITION OF SULFUR TRIOXIDE AND HYDROGEN PRODUCTI...
- Publication number 20140086823
- Publication date Mar 27, 2014
- NATIONAL UNIVERSITY CORPORATION KUMAMOTO UNIVERSITY
- Shinichi Takeshima
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Preparation of sulfur dioxide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Improving sulfur recovery operations with processes based on novel...

Integrated method for producing sulphur dioxide quality suitable fo...

Process for managing hydrogen sulfide in a refinery

Hydrogen sulfide-carbon dioxide membrane separation systems and pro...

Process for conversion of sulfur trioxide and hydrogen production

Phosphogypsum decomposition process

Calcium sulfide decomposition process

Hydrogen sulfide mediated water splitting for hydrogen gas an sulfu...

Method and system for catalytic oxidation of a lean H2S stream

Process for the production of sulfur trioxide

Method for production of sulfuric acid from sulfur containing feeds...

Extended thermal stage sulfur recovery process

Extended thermal stage sulfur recovery process

Supported, bimetallic nanoparticles for selective catalysis

Hematite manufacturing process and hematite manufactured by same

Method for the processing of potassium containing materials

Carbon monoxide production from carbon dioxide reduction by element...

Processes for producing sulfuric acid from sour tail gas field

Catalyst for selective oxidation of sulphur compounds

Syngas production by CO2 reduction process

Integrated hydrocarbon desulfurization with oxidation of disulfides...

Sour gas combustion using in-situ oxygen production and chemical lo...

Operating method in hydrometallurgy of nickel oxide ore

Conversion of acid gas to sulphate or phosphate-based fertilizers

Method for preparing sulfuric acid by using hydrogen sulfide

Hydrogen production process

Hybrid sulfur cycle operation for high-temperature gas-cooled reactors

Catalyst for decomposition of sulfur trioxide and hydrogen producti...

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

Method for exhaust gas after treatment

Patents Applicationslast 30 patents

METHODS AND SYSTEMS FOR EFFICIENTLY AND CLEANLY MANUFACTURING AMMON...

RESOURCE RECOVERY METHOD AND RESOURCE RECOVERY SYSTEM OF DESULFURIZ...

COMPOSITE MATERIAL AND USE THEREOF IN DESULFURIZATION

INTEGRATED METHOD FOR PRODUCING SULPHUR DIOXIDE QUALITY SUITABLE FO...

METHODS FOR CONTROLLING THE TEMPERATURE OF AN INCINERATOR

IMPROVING SULFUR RECOVERY OPERATIONS WITH PROCESSES BASED ON NOVEL...

PROCESS FOR MANAGING HYDROGEN SULFIDE IN A REFINERY

System and Method of Generating Electricity in A Body of Water

Calcium Sulfide Decomposition Process

CATALYST COMPOSITION FOR CONVERSION OF SULFUR TRIOXIDE AND HYDROGEN...

PROCESS FOR CONVERSION OF SULFUR TRIOXIDE AND HYDROGEN PRODUCTION

SULFUR MANAGEMENT METHOD

Phosphogypsum Decomposition Process

Hydrogen Sulfide Mediated Water Splitting For Hydrogen Gas An Sulfu...

HYDROGEN SULFIDE-CARBON DIOXIDE MEMBRANE SEPARATION SYSTEMS AND PRO...

THREE DIMENSIONAL METAL SULFIDES CATALYTIC STRUCTURES, METHODS OF M...

METHOD AND SYSTEM FOR CATALYTIC OXIDATION OF A LEAN H2S STREAM

METHOD FOR PRODUCTION OF SULFURIC ACID FROM SULFUR CONTAINING FEEDS...

A PROCESS FOR THE PRODUCTION OF SULFUR TRIOXIDE

EXTENDED THERMAL STAGE SULFUR RECOVERY PROCESS

SYSTEMS AND METHODS FOR CARBON MONOXIDE PRODUCTION BY REDUCTION OF...

METHOD FOR THE PROCESSING OF POTASSIUM CONTAINING MATERIALS

Crystalline transition metal oxide particles and continuous method...

A PROCESS FOR THE OXIDATION OF HYDROGEN SULFIDE TO SULFUR TRIOXIDE...

SUPPORTED, BIMETALLIC NANOPARTICLES FOR SELECTIVE CATALYSIS

CARBON MONOXIDE PRODUCTION FROM CARBON DIOXIDE REDUCTION BY ELEMENT...

OPERATING METHOD IN HYDROMETALLURGY OF NICKEL OXIDE ORE

System and Method for Exhaust Gas After Treatment

METHOD FOR PREPARING SULFURIC ACID BY USING HYDROGEN SULFIDE

CATALYST FOR DECOMPOSITION OF SULFUR TRIOXIDE AND HYDROGEN PRODUCTI...