Preparation from sulfides, oxysulfides or polysulfides

Industry

CPC
C01B17/165

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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

C01B17/165Preparation from sulfides, oxysulfides or polysulfides

Industries

Patents Grantslast 30 patents

Information Patent Grant
Production of H2S for efficient metal removal from effluents
- Patent number 11,987,510
- Issue date May 21, 2024
- 1983 LLC
- Dania Valenzuela
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and system for desulfurization and dezincification of tailings
- Patent number 11,332,806
- Issue date May 17, 2022
- Kun-Liang Hong
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Catalytic conversion of DSO in presence of water
- Patent number 11,072,529
- Issue date Jul 27, 2021
- Total SA
- Catherine Leroi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Systems and methods for degassing of sulfur
- Patent number 11,034,583
- Issue date Jun 15, 2021
- Fluor Technologies Corporation
- Stephen N. Fenderson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
System for generating H2S in an alkaline medium and method of using...
- Patent number 11,014,808
- Issue date May 25, 2021
- CLEAN RESOURCES PTE. LTD
- Abraham Fouad Jalbout
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for manufacturing nickel and cobalt mixed sulfide and nickel...
- Patent number 10,125,408
- Issue date Nov 13, 2018
- Sumitomo Metal Mining Co., Ltd.
- Tomoaki Yoneyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Systems and methods for improved sulfur recovery from claus process...
- Patent number 9,884,291
- Issue date Feb 6, 2018
- Fluor Technologies Corporation
- Thomas King Chow
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the production of synthesis gas from hard coal
- Patent number 9,677,018
- Issue date Jun 13, 2017
- ThyssenKrupp Industrial Solutions AG
- Michael Rieger
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Hydrogenation process
- Patent number 8,552,234
- Issue date Oct 8, 2013
- BP Oil International Limited
- Nicholas John Gudde
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heavy metal collection system
- Patent number 8,002,980
- Issue date Aug 23, 2011
- Kabushiki Kaisha Toshiba
- Ryoichi Arimura
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatments of tail gas from a claus unit over an optimized sequence...
- Patent number 7,988,943
- Issue date Aug 2, 2011
- IFP Energies Nouvelles
- Christophe Nedez
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing a purified gas stream
- Patent number 7,625,539
- Issue date Dec 1, 2009
- Shell Oil Company
- Cornelis Petrus Johannes Maria Van Den Brand
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Energy-activated compositions for controlled sustained release of a...
- Patent number 7,273,567
- Issue date Sep 25, 2007
- MicroActive Corp.
- Stephen T. Wellinghoff
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method and apparatus for degassing liquid sulfur
- Patent number 7,081,233
- Issue date Jul 25, 2006
- Dynamax Engineering Ltd.
- James G. (Jim) Louie
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalytic treatment of gaseous effluents containing varying amounts...
- Patent number 6,790,422
- Issue date Sep 14, 2004
- Institut Francais du Petrole
- Olivier Legendre
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Alumina-based catalyst for the treatment of gases containing sulphu...
- Patent number 6,080,379
- Issue date Jun 27, 2000
- Institut Francais du Petrole
- Christophe Nedez
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Powders providing controlled sustained release of a gas
- Patent number 5,965,264
- Issue date Oct 12, 1999
- Bernard Technologies, Inc.
- Sumner A. Barenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus, process, and composition for in-situ generation of polyh...
- Patent number 5,156,827
- Issue date Oct 20, 1992
- Advanced Technology Materials, Inc.
- Glenn M. Tom
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Bulk gas sorption and apparatus, gas containment/treatment system c...
- Patent number 5,151,395
- Issue date Sep 29, 1992
- Novapure Corporation
- Glenn M. Tom
- C30 - CRYSTAL GROWTH
Information Patent Grant
Process for converting carbon disulfide to hydrogen sulfide in hydr...
- Patent number 5,089,246
- Issue date Feb 18, 1992
- Atochem North America, Inc.
- George R. Schatz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for converting and removing sulfur compounds from a CO cont...
- Patent number 4,981,661
- Issue date Jan 1, 1991
- Comprimo B.V.
- Johannes Borsboom
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
CeO catalytic desulfurization of industrial gases
- Patent number 4,857,296
- Issue date Aug 15, 1989
- Rhone-Poulenc Chimie
- Jean-Pierre Brunelle
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the selective removal of hydrogen sulphide and carbonyl...
- Patent number 4,749,555
- Issue date Jun 7, 1988
- Shell Oil Company
- Warren V. Bush
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process and apparatus for degassing sulfur
- Patent number 4,729,887
- Issue date Mar 8, 1988
- Amoco Corporation
- Paul T. Pendergraft
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Treatment of waste from iron ore reduction
- Patent number 4,698,219
- Issue date Oct 6, 1987
- Lummus Crest, Inc.
- Utah Tsao
- C21 - METALLURGY OF IRON
Information Patent Grant
Separation of hydrogen sulfide from gases by the use of cuprous alu...
- Patent number 4,654,202
- Issue date Mar 31, 1987
- David G. Walker
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyst for use in hydrolysis of carbonyl sulfide
- Patent number 4,511,668
- Issue date Apr 16, 1985
- Catalysts & Chemicals Industries Co., Ltd.
- Ikutoshi Nozue
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Ammonium polysulfide removal of HCN from gaseous streams, with subs...
- Patent number 4,505,881
- Issue date Mar 19, 1985
- Shell Oil Company
- Zaida Diaz
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Removal of H.sub.2 S and COS
- Patent number 4,409,199
- Issue date Oct 11, 1983
- Shell Oil Company
- George C. Blytas
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Preparation of shaped titanium dioxide catalyst/carrier and catalys...
- Patent number 4,388,288
- Issue date Jun 14, 1983
- Rhone-Poulenc Industries
- Thierry Dupin
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
CATALYST FOR CARBONYL SULFIDE REMOVAL FROM HYDROCARBONS
- Publication number 20230416088
- Publication date Dec 28, 2023
- MERICHEM COMPANY
- Zhouyang Liu
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYST MEDIUM COMPRISING HOLLOW MICROSPHERES
- Publication number 20230035172
- Publication date Feb 2, 2023
- AXENS
- Robin CHAL
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Production of H2S For Efficient Metal Removal From Effluents
- Publication number 20210331952
- Publication date Oct 28, 2021
- 1983 LLC
- Dania Valenzuela
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PROCESS AND APPARATUS FOR REMOVAL OF METAL CARBONYLS FROM A GAS MIX...
- Publication number 20210323819
- Publication date Oct 21, 2021
- L'air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Ge...
- Sharon CORBET
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEM FOR GENERATING H2S IN AN ALKALINE MEDIUM AND METHOD OF USING...
- Publication number 20210276864
- Publication date Sep 9, 2021
- CLEAN RESOURCES PTE. LTD.
- Abraham Fouad Jalbout
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD AND SYSTEM FOR DESULFURIZATION AND DEZINCIFICATION OF TAILINGS
- Publication number 20200024684
- Publication date Jan 23, 2020
- KUN-LIANG HONG
- C01 - INORGANIC CHEMISTRY
Information Patent Application
CATALYTIC CONVERSION OF DSO IN PRESENCE OF WATER
- Publication number 20190270642
- Publication date Sep 5, 2019
- T0TAL SA
- Catherine LEROI
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SYSTEM FOR GENERATING H2S IN AN ALKALINE MEDIUM AND METHOD OF USING...
- Publication number 20190010049
- Publication date Jan 10, 2019
- METOXS PTE LTD.
- Abraham Fouad Jalbout
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING NICKEL AND COBALT MIXED SULFIDE AND NICKEL...
- Publication number 20180105896
- Publication date Apr 19, 2018
- Sumitomo Metal Mining Co., Ltd.
- Tomoaki Yoneyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED SULFUR RECOVERY FROM CLAUS PROCESS...
- Publication number 20170036163
- Publication date Feb 9, 2017
- Fluor Technologies Corporation
- Thomas King Chow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Process For The Production of Synthesis Gas From Hard Coal
- Publication number 20150344795
- Publication date Dec 3, 2015
- ThyssenKrupp Industrial Solutions AG
- Michael Rieger
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
TREATMENTS OF TAIL GAS FROM A CLAUS UNIT OVER AN OPTIMIZED SEQUENCE...
- Publication number 20100284879
- Publication date Nov 11, 2010
- IFP
- Christophe Nedez
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HYDROGENATION PROCESS
- Publication number 20100069690
- Publication date Mar 18, 2010
- Nicholas John Gudde
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Heavy Metal Collection System and Heavy Metal Collection Method
- Publication number 20090065441
- Publication date Mar 12, 2009
- Ryoichi Arimura
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Process For Producing a Purified Gas Stream
- Publication number 20080279759
- Publication date Nov 13, 2008
- Cornelis Petrus Johannes Maria Van Den Brand
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Novel catalyst useful for removal of hydrogen sulphide from gas and...
- Publication number 20070207077
- Publication date Sep 6, 2007
- Jayalekshmy Ayyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Novel catalyst useful for removal of hydrogen suiplhide from gas an...
- Publication number 20070129240
- Publication date Jun 7, 2007
- Jayalekshmy Ayyer
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Composition for controlled sustained release of a gas
- Publication number 20060178445
- Publication date Aug 10, 2006
- Patrick F. Mcintyre
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Method and apparatus for degassing liquid sulfur
- Publication number 20050260121
- Publication date Nov 24, 2005
- James G. (Jim) Louie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Preparation from sulfides, oxysulfides or polysulfides

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Production of H2S for efficient metal removal from effluents

Method and system for desulfurization and dezincification of tailings

Catalytic conversion of DSO in presence of water

Systems and methods for degassing of sulfur

System for generating H2S in an alkaline medium and method of using...

Method for manufacturing nickel and cobalt mixed sulfide and nickel...

Systems and methods for improved sulfur recovery from claus process...

Process for the production of synthesis gas from hard coal

Hydrogenation process

Heavy metal collection system

Treatments of tail gas from a claus unit over an optimized sequence...

Process for producing a purified gas stream

Energy-activated compositions for controlled sustained release of a...

Method and apparatus for degassing liquid sulfur

Catalytic treatment of gaseous effluents containing varying amounts...

Alumina-based catalyst for the treatment of gases containing sulphu...

Powders providing controlled sustained release of a gas

Apparatus, process, and composition for in-situ generation of polyh...

Bulk gas sorption and apparatus, gas containment/treatment system c...

Process for converting carbon disulfide to hydrogen sulfide in hydr...

Process for converting and removing sulfur compounds from a CO cont...

CeO catalytic desulfurization of industrial gases

Process for the selective removal of hydrogen sulphide and carbonyl...

Process and apparatus for degassing sulfur

Treatment of waste from iron ore reduction

Separation of hydrogen sulfide from gases by the use of cuprous alu...

Catalyst for use in hydrolysis of carbonyl sulfide

Ammonium polysulfide removal of HCN from gaseous streams, with subs...

Removal of H.sub.2 S and COS

Preparation of shaped titanium dioxide catalyst/carrier and catalys...

Patents Applicationslast 30 patents

CATALYST FOR CARBONYL SULFIDE REMOVAL FROM HYDROCARBONS

CATALYST MEDIUM COMPRISING HOLLOW MICROSPHERES

Production of H2S For Efficient Metal Removal From Effluents

PROCESS AND APPARATUS FOR REMOVAL OF METAL CARBONYLS FROM A GAS MIX...

SYSTEM FOR GENERATING H2S IN AN ALKALINE MEDIUM AND METHOD OF USING...

METHOD AND SYSTEM FOR DESULFURIZATION AND DEZINCIFICATION OF TAILINGS

CATALYTIC CONVERSION OF DSO IN PRESENCE OF WATER

SYSTEM FOR GENERATING H2S IN AN ALKALINE MEDIUM AND METHOD OF USING...

METHOD FOR MANUFACTURING NICKEL AND COBALT MIXED SULFIDE AND NICKEL...

SYSTEMS AND METHODS FOR IMPROVED SULFUR RECOVERY FROM CLAUS PROCESS...

Process For The Production of Synthesis Gas From Hard Coal

TREATMENTS OF TAIL GAS FROM A CLAUS UNIT OVER AN OPTIMIZED SEQUENCE...

HYDROGENATION PROCESS

Heavy Metal Collection System and Heavy Metal Collection Method

Process For Producing a Purified Gas Stream

Novel catalyst useful for removal of hydrogen sulphide from gas and...

Novel catalyst useful for removal of hydrogen suiplhide from gas an...

Composition for controlled sustained release of a gas

Method and apparatus for degassing liquid sulfur