AU2236497A – Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur
– Google Patents
AU2236497A – Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur
– Google Patents
Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur
Info
Publication number
AU2236497A
AU2236497A
AU22364/97A
AU2236497A
AU2236497A
AU 2236497 A
AU2236497 A
AU 2236497A
AU 22364/97 A
AU22364/97 A
AU 22364/97A
AU 2236497 A
AU2236497 A
AU 2236497A
AU 2236497 A
AU2236497 A
AU 2236497A
Authority
AU
Australia
Prior art keywords
catalyst
selective oxidation
sulfur
iron
ions
Prior art date
1996-03-04
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU22364/97A
Inventor
John Wilhelm Geus
Robert Johan Andreas Maria Terorde
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gastec NV
Stork Engineers and Contractors BV
Original Assignee
Gastec NV
Stork Engineers and Contractors BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1996-03-04
Filing date
1997-03-04
Publication date
1997-09-22
1997-03-04
Application filed by Gastec NV, Stork Engineers and Contractors BV
filed
Critical
Gastec NV
1997-09-22
Publication of AU2236497A
publication
Critical
patent/AU2236497A/en
Status
Abandoned
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 – B01J23/36
C—CHEMISTRY; METALLURGY
C01—INORGANIC CHEMISTRY
C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
C01B17/00—Sulfur; Compounds thereof
C01B17/02—Preparation of sulfur; Purification
C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
C01B17/046—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process without intermediate formation of sulfur dioxide
C01B17/0465—Catalyst compositions
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
Y10S502/514—Process applicable either to preparing or to regenerating or to rehabilitating catalyst or sorbent
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
Y10S502/515—Specific contaminant removal
Y10S502/517—Sulfur or sulfur compound removal
Abstract
The invention provides a catalyst, a method for making the catalyst and a method for using the catalyst to promote the selective oxidation of hydrogen sulfide into elemental sulfur. The catalyst may be prepared by contacting a catalyst support, such as silica, with a mixed oxide having atomically mixed iron ions and zinc ions, to produce a support material impregnated with a mixed oxide having atomically mixed iron ions and zinc ions in an oxidic lattice. This impregnated catalyst support is then dried and calcined, preferably with chloride ions present, to produce a catalyst of an iron and zinc oxide mixture supported on silica. It has been found that when chloride is added to the impregnated catalyst support prior to calcination and drying, the sintering of the iron and zinc can be controlled more easily and the formation of iron and zinc oxide is promoted. It has also been found that the catalyst of the invention exhibits improved selectivity characteristics when compared to a catalyst prepared without the chloride.
AU22364/97A
1996-03-04
1997-03-04
Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur
Abandoned
AU2236497A
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
NL1002524
1996-03-04
NL1002524A
NL1002524C2
(en)
1996-03-04
1996-03-04
Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, process for the preparation of such a catalyst and method for the selective oxidation of sulfur compounds elemental sulfur.
PCT/NL1997/000108
WO1997032813A1
(en)
1996-03-04
1997-03-04
Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such a catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur
Publications (1)
Publication Number
Publication Date
AU2236497A
true
AU2236497A
(en)
1997-09-22
Family
ID=19762437
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU22364/97A
Abandoned
AU2236497A
(en)
1996-03-04
1997-03-04
Catalyst for the selective oxidation of sulfur compounds to elemental sulfur, method for the preparation of such catalyst, and method for the selective oxidation of sulfur compounds to elemental sulfur
Country Status (17)
Country
Link
US
(2)
US6207127B1
(en)
EP
(1)
EP0885168B1
(en)
CN
(1)
CN1097030C
(en)
AT
(1)
ATE194970T1
(en)
AU
(1)
AU2236497A
(en)
CZ
(1)
CZ279998A3
(en)
DE
(1)
DE69702655T2
(en)
EA
(1)
EA001069B1
(en)
ES
(1)
ES2150221T3
(en)
GR
(1)
GR3034330T3
(en)
NL
(1)
NL1002524C2
(en)
PL
(1)
PL191264B1
(en)
PT
(1)
PT885168E
(en)
SK
(1)
SK283063B6
(en)
UA
(1)
UA48220C2
(en)
WO
(1)
WO1997032813A1
(en)
ZA
(1)
ZA971791B
(en)
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Process for the simultaneous removal of sulfur and mercury
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Catalysts and process for oxidizing hydrogen sulfide to sulfur dioxide and sulfur
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Gastec N.V.
Supported catalyst system for removing sulfur compounds from gases
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Process for the selective oxidation of hydrogen sulfhide
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2005-03-30
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Process for producing a gas stream depleted of hydrogen sulphide
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Process for preparing a sulphur cement product
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Conocophillips Company
Compact sulfur recovery plant and process
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
System and procedure for extraction of oil and/or gas
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Shell Internationale Research Maatschappij B.V.
A process for the manufacture of carbon disulphide
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2006-05-16
2007-11-22
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A process for the manufacture of carbon disulphide
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Shell Oil Company
Systems and methods for producing oil and/or gas
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2006-07-07
2008-01-10
Shell Internationale Research Maatschappij B.V.
Process for the manufacture of carbon disulphide and use of a liquid stream comprising carbon disulphide for enhanced oil recovery
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2006-08-10
2011-11-27
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
Procedures for recovery of oil and/or gas (versions)
US7501111B2
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2006-08-25
2009-03-10
Conoco Phillips Company
Increased capacity sulfur recovery plant and process for recovering elemental sulfur
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2006-10-05
2008-04-10
Shell Internationale Research Maatschappij B.V.
A process for improving the smell of elemental sulphur
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2007-02-16
2008-08-21
Shell Oil Company
Systems and methods for absorbing gases into a liquid
CN101796156B
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*
2007-07-19
2014-06-25
国际壳牌研究有限公司
Methods for producing oil and/or gas
WO2009058846A1
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*
2007-10-31
2009-05-07
Shell Oil Company
Systems and methods for producing oil and/or gas
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Shell Oil Company
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Shell Oil Company
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WO2009108650A1
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2009-09-03
Shell Oil Company
Systems and methods for producing oil and/or gas
WO2009129218A2
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2008-04-16
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Shell Oil Company
Systems and methods for producing oil and/or gas
US20110094750A1
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2011-04-28
Claudia Van Den Berg
Systems and methods for producing oil and/or gas
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2008-07-14
2010-01-21
Shell Internationale Research Maatschappij B.V.
Systems and methods for producing oil and/or gas
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2008-10-31
2020-06-15
Sinopec Res Inst Petroleum
A sorbent composition, the preparation method thereof, and the process for removing sulfur oxides and nitrogen oxides in a flue gas by the sorbent composition
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2008-11-28
2015-01-06
Shell Oil Company
Process for producing purified natural gas
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2009-10-23
2011-04-27
Netherlands Organisation for Scientific Research (Advanced Chemical Technologies for Sustainability)
Production of lower olefins from synthesis gas
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2020-12-30
Haldor Topsøe A/S
A catalyst for the selective oxidation of hydrogen sulfide to sulfur
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METHOD FOR REDUCING THE SULFUR CONTENT IN GAS FLOWS WITH ELEMENTAL SULFUR
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Method of removing hydrogen sulphide from gas
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1983-05-26
1986-03-23
Азербайджанский Институт Нефти И Химии Им.М.Азизбекова
Catalyst for gas-phase oxidation of hydrogen sulphide to sulphur
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Elf Aquitaine
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Selective oxidation of hydrogen sulfide in the presence of iron-based catalysts
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Kansas State University Research Foundation
Dispersion and stabilization of reactive atoms on the surface of metal oxides
1996
1996-03-04
NL
NL1002524A
patent/NL1002524C2/en
not_active
IP Right Cessation
1997
1997-02-28
ZA
ZA9701791A
patent/ZA971791B/en
unknown
1997-03-04
WO
PCT/NL1997/000108
patent/WO1997032813A1/en
not_active
Application Discontinuation
1997-03-04
CN
CN97192817A
patent/CN1097030C/en
not_active
Expired – Lifetime
1997-03-04
PT
PT97905510T
patent/PT885168E/en
unknown
1997-03-04
ES
ES97905510T
patent/ES2150221T3/en
not_active
Expired – Lifetime
1997-03-04
CZ
CZ982799A
patent/CZ279998A3/en
unknown
1997-03-04
DE
DE69702655T
patent/DE69702655T2/en
not_active
Expired – Lifetime
1997-03-04
PL
PL328717A
patent/PL191264B1/en
unknown
1997-03-04
AT
AT97905510T
patent/ATE194970T1/en
not_active
IP Right Cessation
1997-03-04
EP
EP97905510A
patent/EP0885168B1/en
not_active
Expired – Lifetime
1997-03-04
EA
EA199800793A
patent/EA001069B1/en
not_active
IP Right Cessation
1997-03-04
AU
AU22364/97A
patent/AU2236497A/en
not_active
Abandoned
1997-03-04
SK
SK1224-98A
patent/SK283063B6/en
unknown
1997-03-04
US
US09/142,309
patent/US6207127B1/en
not_active
Expired – Lifetime
1997-04-03
UA
UA98105196A
patent/UA48220C2/en
unknown
2000
2000-09-05
GR
GR20000402018T
patent/GR3034330T3/en
not_active
IP Right Cessation
2001
2001-01-17
US
US09/764,001
patent/US6919296B2/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
ATE194970T1
(en)
2000-08-15
CN1212668A
(en)
1999-03-31
PT885168E
(en)
2000-12-29
SK283063B6
(en)
2003-02-04
US20010008619A1
(en)
2001-07-19
DE69702655T2
(en)
2001-04-12
GR3034330T3
(en)
2000-12-29
EP0885168B1
(en)
2000-07-26
PL191264B1
(en)
2006-04-28
ES2150221T3
(en)
2000-11-16
SK122498A3
(en)
1999-06-11
US6919296B2
(en)
2005-07-19
EA199800793A1
(en)
1999-02-25
ZA971791B
(en)
1997-09-04
DE69702655D1
(en)
2000-08-31
CN1097030C
(en)
2002-12-25
PL328717A1
(en)
1999-02-15
EP0885168A1
(en)
1998-12-23
CZ279998A3
(en)
1999-03-17
US6207127B1
(en)
2001-03-27
WO1997032813A1
(en)
1997-09-12
EA001069B1
(en)
2000-10-30
UA48220C2
(en)
2002-08-15
NL1002524C2
(en)
1997-09-05
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