GB1306911A – Compounds in sulphur plant effluent
– Google Patents
GB1306911A – Compounds in sulphur plant effluent
– Google Patents
Compounds in sulphur plant effluent
Info
Publication number
GB1306911A
GB1306911A
GB153371A
GB153371A
GB1306911A
GB 1306911 A
GB1306911 A
GB 1306911A
GB 153371 A
GB153371 A
GB 153371A
GB 153371 A
GB153371 A
GB 153371A
GB 1306911 A
GB1306911 A
GB 1306911A
Authority
GB
United Kingdom
Prior art keywords
sulphur
reactor
gas
catalyst
lines
Prior art date
1970-05-22
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.)
Expired
Application number
GB153371A
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.)
BP America Production Co
Original Assignee
BP America Production Co
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.)
1970-05-22
Filing date
1971-01-12
Publication date
1973-02-14
1971-01-12
Application filed by BP America Production Co
filed
Critical
BP America Production Co
1973-02-14
Publication of GB1306911A
publication
Critical
patent/GB1306911A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C01B17/0426—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 characterised by the catalytic conversion
C01B17/0439—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 characterised by the catalytic conversion at least one catalyst bed operating below the dew-point of sulfur
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
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/00—Technologies relating to chemical industry
Y02P20/50—Improvements relating to the production of bulk chemicals
Y02P20/584—Recycling of catalysts
Abstract
1306911 Sulphur recovery AMOCO PRODUCTION CO 12 Jan 1971 [22 May 1970] 1533/71 Heading C1A Elemental sulphur is produced from hydrogen sulphide and sulphur dioxide contained in an effluent gas stream by (1) passing the latter through a reactor 2 containing a catalyst bed 6 via lines 4 and 5 at a temperature of 250‹ to 400‹ F. whereby sulphur is deposited on the catalyst, continuing step (1) until the hydrogen sulphide and sulphur dioxide content of the effluent therefrom increases to a level indicating the deactivation of the catalyst, (2) closing lines 5 and 8 and opening lines 12 and 44 so that reactor 14 becomes the operative reactor of step (1), (3) regenerating the catalyst bed 6 of reactor 2 by vaporizing the sulphur deposit using a gas at 450‹ to 700‹ F. introduced via lines 16 and 18, (4) recovering the vaporized sulphur via lines 20 and 22 in the condenser 24 and continuing step (3) until the catalyst 6 has been reactivated, (5) separating the liquid sulphur via line 26 and removing gas from the condenser at 450‹ to 700‹ F. via line 28, blower 30, heater 34 and line 38 to form the regenerating gas of step (3) and then (6) cooling catalyst bed 6 after regeneration by passing the recycled gas of step (5) at 250‹ to 400‹ F. around heater 34 via lines 32, 36 and 38 and into hot bed 6. This cycle is repeated with each reactor in turn and while reactor 14 is being used to remove the H 2 S and SO 2 from the effluent gas stream, reactor 2 is being regenerated and cooled so as to be available for the gas removal process when 14 has been deactivated.
GB153371A
1970-05-22
1971-01-12
Compounds in sulphur plant effluent
Expired
GB1306911A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US3984470A
1970-05-22
1970-05-22
Publications (1)
Publication Number
Publication Date
GB1306911A
true
GB1306911A
(en)
1973-02-14
Family
ID=21907621
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB153371A
Expired
GB1306911A
(en)
1970-05-22
1971-01-12
Compounds in sulphur plant effluent
Country Status (7)
Country
Link
US
(1)
US3702884A
(en)
JP
(1)
JPS558445B1
(en)
CA
(2)
CA937735A
(en)
DE
(2)
DE2167173C2
(en)
FR
(1)
FR2077155A5
(en)
GB
(1)
GB1306911A
(en)
NL
(1)
NL172739C
(en)
Families Citing this family (25)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3890120A
(en)
*
1972-04-18
1975-06-17
Aquitaine Petrole
Process to recover sulphur from the sulphur compounds contained in residual gases
DE2555096C3
(en)
*
1975-12-08
1980-07-03
Metallgesellschaft Ag, 6000 Frankfurt
Process for the production of sulfur
US4035474A
(en)
*
1976-03-01
1977-07-12
Standard Oil Company (Indiana)
CBA for Claus tail gas cleanup
US4255408A
(en)
*
1977-11-11
1981-03-10
Thermo-Mist Company
Process for removing sulfur and sulfur compounds from the effluent of industrial processes
DE2755138C3
(en)
*
1977-12-10
1980-08-28
Davy International Ag, 6000 Frankfurt
Process for converting a gas containing sulfur dioxide and hydrogen sulphide to form elemental sulfur
US4263271A
(en)
*
1978-03-15
1981-04-21
Bergwerksverband Gmbh
Process for eliminating hydrogen sulfide from gas mixtures
DE2923895C2
(en)
*
1979-06-13
1982-01-28
Davy McKee AG, 6000 Frankfurt
Process for removing hydrogen sulfide and sulfur dioxide from Claus exhaust gases
US4430317A
(en)
1981-03-02
1984-02-07
Standard Oil Company (Indiana)
Low temperature Claus process with water removal
US4426369A
(en)
1981-03-02
1984-01-17
Standard Oil Company (Indiana)
Low temperature Claus process with water removal
US4391790A
(en)
*
1981-09-28
1983-07-05
Standard Oil Company (Indiana)
Method and apparatus for reducing the ammonia concentration of sulfur recovery facility gas streams
US4462977A
(en)
*
1982-04-26
1984-07-31
Standard Oil Company (Indiana)
Recovery of elemental sulfur from sour gas
FR2540092B1
(en)
*
1983-01-31
1986-02-21
Elf Aquitaine
CATALYTIC PROCESS FOR THE PRODUCTION OF SULFUR FROM A H2S-CONTAINING GAS
US4684514A
(en)
*
1985-07-22
1987-08-04
Air Products And Chemicals, Inc.
High pressure process for sulfur recovery from a hydrogen sulfide containing gas stream
FR2589082B1
(en)
*
1985-10-25
1989-12-01
Elf Aquitaine
PROCESS FOR REMOVAL OF SULFUR COMPOUNDS CONTAINED IN A WASTE GAS, PARTICULARLY FROM A CLAUS SULFUR FACTORY, WITH RECOVERY OF SUCH SULFUR COMPOUNDS
FR2589140B1
(en)
*
1985-10-25
1991-02-22
Elf Aquitaine
CATALYTIC PROCESS FOR THE PRODUCTION OF SULFUR FROM AN ACID GAS CONTAINING H2S
US5185140A
(en)
*
1985-10-25
1993-02-09
Elf Aquitaine Production
Process for removing sulphur compounds from a residual gas
FR2589141B1
(en)
*
1985-10-25
1987-12-11
Elf Aquitaine
PROCESS FOR REMOVAL OF SULFUR COMPOUNDS CONTAINED IN A WASTE GAS, PARTICULARLY FROM A CLAUS SULFUR FACTORY, WITH RECOVERY OF SUCH SULFUR COMPOUNDS
US4983365A
(en)
*
1988-04-27
1991-01-08
Imperial Chemical Industries Plc
Desulphurization
US5141733A
(en)
*
1989-11-30
1992-08-25
Pendergraft Paul T
High pressure-low pressure steam system for extended Claus sulfur recovery plant
US5015460A
(en)
*
1989-11-30
1991-05-14
Amoco Corporation
Condenser-reactor switching units for extended Claus process
US5015459A
(en)
*
1989-11-30
1991-05-14
Amoco Corporation
High pressure-low pressure steam system for extended Claus sulfur recovery plant
US5766567A
(en)
*
1990-02-13
1998-06-16
Elf Aquitaine Production
Method for desulphurising a gaseous mixture containing H2 S and SO.sub.
US8465722B2
(en)
*
2011-06-20
2013-06-18
Rameshni & Associates Technology & Engineering
Thermal reduction of sulfur dioxide to sulfur with temperature controlled furnace
CN106955595B
(en)
*
2017-04-19
2020-03-20
成都天立化工科技有限公司
Regeneration method of desulfurizer elemental sulfur in desulfurizing tower
US11530131B1
(en)
2021-11-16
2022-12-20
Saudi Arabian Oil Company
Methods and systems of sub-dew point sulfur recovery with interstage membrane units
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU223904B
(en)
1904-12-31
1906-01-23
Joseph Keali John
An improved cooler for cream andother liquids
US1773293A
(en)
*
1926-06-30
1930-08-19
Gen Chemical Corp
Process for obtaining elemental sulphur and catalysts therefor
US2767062A
(en)
*
1951-02-07
1956-10-16
Texas Gulf Sulphur Co
Method for producing sulfur
US2630375A
(en)
*
1951-03-12
1953-03-03
Jefferson Lake Sulphur Co
Method of catalytic desulfurization of gases
GB722038A
(en)
*
1952-04-01
1955-01-19
North Thames Gas Board
Improvements in or relating to the recovery of sulphur from gases
GB717483A
(en)
*
1952-12-19
1954-10-27
Anglo Iranian Oil Co Ltd
Process for the recovery of sulphur from hydrogen sulphide
1970
1970-05-22
US
US39844A
patent/US3702884A/en
not_active
Expired – Lifetime
1970-12-17
CA
CA100903A
patent/CA937735A/en
not_active
Expired
1971
1971-01-12
GB
GB153371A
patent/GB1306911A/en
not_active
Expired
1971-01-25
DE
DE2167173A
patent/DE2167173C2/de
not_active
Expired
1971-01-25
DE
DE19712105844
patent/DE2105844A1/en
active
Granted
1971-01-26
NL
NLAANVRAGE7101026,A
patent/NL172739C/en
not_active
IP Right Cessation
1971-01-29
FR
FR7103049A
patent/FR2077155A5/fr
not_active
Expired
1971-01-30
JP
JP327071A
patent/JPS558445B1/ja
active
Pending
1975
1975-05-16
CA
CA 227154
patent/CA975138A/en
not_active
Expired
Also Published As
Publication number
Publication date
US3702884A
(en)
1972-11-14
DE2105844C2
(en)
1987-05-14
DE2105844A1
(en)
1972-02-03
FR2077155A5
(en)
1971-10-15
DE2167173C2
(en)
1987-02-26
CA937735A
(en)
1973-12-04
JPS558445B1
(en)
1980-03-04
NL7101026A
(en)
1971-11-24
NL172739B
(en)
1983-05-16
CA975138A
(en)
1975-09-30
NL172739C
(en)
1983-10-17
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Legal Events
Date
Code
Title
Description
1973-06-27
PS
Patent sealed [section 19, patents act 1949]
1990-09-05
PCNP
Patent ceased through non-payment of renewal fee
