DK126588A - Fremgangsmaade til hurtig fjernelse af hydrogensulfid indeholdt i flydende svovl og katalysatorsystem til brug ved fremgangsmaaden - Google Patents

Fremgangsmaade til hurtig fjernelse af hydrogensulfid indeholdt i flydende svovl og katalysatorsystem til brug ved fremgangsmaaden

Info

Publication number: DK126588A
Authority: DK; Denmark
Prior art keywords: procedure; sulphur; catalyst system; liquid sulphur; hydrogen sulphide
Prior art date: 1986-07-10

Application number

DK126588A

Other languages

English (en)

Other versions

DK168283B1 (da

DK126588D0 (da

Inventor

Robert Voirin

Andre Pepy

Original Assignee

Elf Aquitaine

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.)

1986-07-10

Filing date

1988-03-09

Publication date

1988-03-09

1988-03-09 Application filed by Elf Aquitaine filed Critical Elf Aquitaine

1988-03-09 Publication of DK126588A publication Critical patent/DK126588A/da

1988-03-09 Publication of DK126588D0 publication Critical patent/DK126588D0/da

1994-03-07 Application granted granted Critical

1994-03-07 Publication of DK168283B1 publication Critical patent/DK168283B1/da

Links

NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 8
239000007788 liquid Substances 0.000 title abstract 6
239000003054 catalyst Substances 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 3
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title 1
229910052717 sulfur Inorganic materials 0.000 title 1
239000011593 sulfur Substances 0.000 title 1
239000005864 Sulphur Substances 0.000 abstract 7
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
150000007514 bases Chemical class 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
238000009835 boiling Methods 0.000 abstract 1
230000007423 decrease Effects 0.000 abstract 1
238000002845 discoloration Methods 0.000 abstract 1
-1 heterocyclic nitrogen compounds Chemical class 0.000 abstract 1
239000001257 hydrogen Substances 0.000 abstract 1
229910052739 hydrogen Inorganic materials 0.000 abstract 1
239000011261 inert gas Substances 0.000 abstract 1
229910017464 nitrogen compound Inorganic materials 0.000 abstract 1
229920001021 polysulfide Polymers 0.000 abstract 1
238000005507 spraying Methods 0.000 abstract 1
238000003756 stirring Methods 0.000 abstract 1

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
- C01B17/0232—Purification, e.g. degassing

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Inorganic Chemistry (AREA)
Treating Waste Gases (AREA)
Catalysts (AREA)
Exhaust Gas Treatment By Means Of Catalyst (AREA)
Removal Of Specific Substances (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Color Television Systems (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

DK126588A 1986-07-10 1988-03-09 Fremgangsmåde til hurtig fjernelse af hydrogensulfid indeholdt i flydende svovl og katalysatorsystem til brug ved fremgangsmåden DK168283B1 (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
FR8610062		1986-07-10
FR8610062A FR2601350B1 (fr)	1986-07-10	1986-07-10	Procede pour l'elimination rapide de l'hydrogene sulfure contenu dans le soufre liquide et systeme catalytique utilisable pour sa mise en oeuvre
FR8700269		1987-07-08
PCT/FR1987/000269 WO1988000571A1 (fr)	1986-07-10	1987-07-08	Elimination catalytique de l'hydrogene sulfure de soufre liquide

Publications (3)

Publication Number	Publication Date
DK126588A true DK126588A (da)	1988-03-09
DK126588D0 DK126588D0 (da)	1988-03-09
DK168283B1 DK168283B1 (da)	1994-03-07

Family

ID=9337297

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK126588A DK168283B1 (da)	1986-07-10	1988-03-09	Fremgangsmåde til hurtig fjernelse af hydrogensulfid indeholdt i flydende svovl og katalysatorsystem til brug ved fremgangsmåden

Country Status (15)

Country	Link
US (2)	US4849204A (da)
EP (1)	EP0252836B1 (da)
JP (1)	JP2510421B2 (da)
AT (1)	ATE58111T1 (da)
AU (1)	AU602711B2 (da)
CA (1)	CA1324481C (da)
DE (1)	DE3766024D1 (da)
DK (1)	DK168283B1 (da)
ES (1)	ES2019394B3 (da)
FI (1)	FI84338C (da)
FR (1)	FR2601350B1 (da)
GR (1)	GR3001449T3 (da)
MX (1)	MX168374B (da)
SU (1)	SU1634131A3 (da)
WO (1)	WO1988000571A1 (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69430127D1 (de) *	1993-09-01	2002-04-18	Apollo Environmental Syst Corp	Entgasung von flüssigem schwefel
US5632967A (en) *	1995-09-19	1997-05-27	Goar, Allison & Associates, Inc.	Process for the high pressure degassing of hydrogen sulfide from liquid sulfur
US5686056A (en) *	1996-02-05	1997-11-11	Bechtel Group, Inc.	Methods and apparatus for purifying hydrogen sulfide
WO1997029834A1 (en) *	1996-02-14	1997-08-21	Marathon Oil Company	Process for removing sulfur as a liquid during gas treating
US5686057A (en) *	1996-11-13	1997-11-11	Betzdearborn Inc.	Selective oxidation of hydrogen sulfide in molten sulfur
AT405721B (de) *	1997-11-07	1999-11-25	Oemv Ag	Vorrichtung zum abtrennen von gasen aus flüssigkeiten sowie verwendung der vorrichtung zur abtrennung von schwefelwasserstoff aus flüssigem schwefel
US6656445B2 (en) *	2000-10-13	2003-12-02	Baker Hughes Incorporated	Hydrogen sulfide abatement in molten sulfur
DE10245164B4 (de) *	2002-09-26	2014-11-13	Evonik Degussa Gmbh	Verfahren zur Umwandlung von Polysulfanen
US7081233B2 (en) *	2004-05-18	2006-07-25	Dynamax Engineering Ltd.	Method and apparatus for degassing liquid sulfur
RU2298525C2 (ru) *	2005-07-28	2007-05-10	Танаянц Виктор Азатович	Способ получения молотой газовой серы
US7927577B2 (en) *	2009-01-12	2011-04-19	Worleyparsons Group, Inc.	Sulfur collection systems and processes with integrated degassing
PL2607304T3 (pl) *	2011-12-23	2015-08-31	Air Liquide Global E&C Solutions Germany Gmbh	Metoda i urządzenie do odgazowywania ciekłej siarki
US9617154B1 (en) *	2015-09-30	2017-04-11	Mahin Rameshni	Superdegas—a process of integrating sulfur collection and degassing for zero emission
US11713246B2 (en) *	2019-03-15	2023-08-01	Fluor Technologies Corporation	Liquid sulfur degassing
CN111983134B (zh) *	2019-05-24	2022-08-05	中国石油天然气股份有限公司	液体硫磺中硫化氢和多硫化氢含量的测定方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1497649A (en) *	1922-05-05	1924-06-10	Union Sulphur Company	Manufacture of sulphur
US1556037A (en) *	1923-08-18	1925-10-06	Texas Gulf Sulphur Co	Free-burning sulphur
US2482574A (en) *	1949-01-22	1949-09-20	Little Inc A	Reduction of viscosity of molten sulfur by means of resin acids
NL302919A (da) *	1963-08-13
US3447903A (en) *	1966-10-27	1969-06-03	Freeport Sulphur Co	Sulphur production
NL173735C (nl) *	1972-05-24	1988-06-16	Shell Int Research	Werkwijze voor het verwijderen van waterstofsulfide uit gesmolten zwavel.
US3978137A (en) *	1975-03-14	1976-08-31	Universal Oil Products Company	Oxidation of sulfur-containing compounds
US4308171A (en) *	1977-05-16	1981-12-29	Exxon Research & Engineering Co.	Method of preparing di and poly chalcogenides of group VIIb by low temperature precipitation from nonaqueous solution and small crystallite size stoichiometric layered dichalcogenides of rhenium and technetium
US4243648A (en) *	1979-06-20	1981-01-06	Union Oil Company Of California	Method for removing hydrogen sulfide from gas streams
US4299811A (en) *	1980-08-01	1981-11-10	Exxon Research & Engineering Co.	Degassing molten sulfur
DE3417230A1 (de) *	1984-05-10	1985-11-14	Metallgesellschaft Ag, 6000 Frankfurt	Verfahren und vorrichtung zum entgasen von schwefelwasserstoffhaltigem fluessigem schwefel

1986
- 1986-07-10 FR FR8610062A patent/FR2601350B1/fr not_active Expired
1987
- 1987-07-07 DE DE8787401583T patent/DE3766024D1/de not_active Expired - Lifetime
- 1987-07-07 AT AT87401583T patent/ATE58111T1/de not_active IP Right Cessation
- 1987-07-07 EP EP87401583A patent/EP0252836B1/fr not_active Expired - Lifetime
- 1987-07-07 ES ES87401583T patent/ES2019394B3/es not_active Expired - Lifetime
- 1987-07-08 WO PCT/FR1987/000269 patent/WO1988000571A1/fr not_active Ceased
- 1987-07-08 US US07/171,425 patent/US4849204A/en not_active Expired - Lifetime
- 1987-07-08 JP JP62504240A patent/JP2510421B2/ja not_active Expired - Lifetime
- 1987-07-08 AU AU76965/87A patent/AU602711B2/en not_active Expired
- 1987-07-09 CA CA000541668A patent/CA1324481C/fr not_active Expired - Lifetime
- 1987-07-09 MX MX007262A patent/MX168374B/es unknown
1988
- 1988-03-09 FI FI881115A patent/FI84338C/fi not_active IP Right Cessation
- 1988-03-09 DK DK126588A patent/DK168283B1/da not_active IP Right Cessation
- 1988-03-09 SU SU884355399A patent/SU1634131A3/ru active
1989
- 1989-03-14 US US07/323,559 patent/US5030438A/en not_active Expired - Lifetime
1991
- 1991-02-07 GR GR91400152T patent/GR3001449T3/el unknown

Also Published As

Publication number	Publication date
FI881115L (fi)	1988-03-09
AU7696587A (en)	1988-02-10
FR2601350A1 (fr)	1988-01-15
GR3001449T3 (en)	1992-09-25
EP0252836B1 (fr)	1990-11-07
WO1988000571A1 (fr)	1988-01-28
FI84338C (fi)	1991-11-25
SU1634131A3 (ru)	1991-03-07
JP2510421B2 (ja)	1996-06-26
MX168374B (es)	1993-05-19
JPH01500588A (ja)	1989-03-01
FR2601350B1 (fr)	1988-09-30
DK168283B1 (da)	1994-03-07
CA1324481C (fr)	1993-11-23
FI881115A0 (fi)	1988-03-09
ATE58111T1 (de)	1990-11-15
AU602711B2 (en)	1990-10-25
US4849204A (en)	1989-07-18
ES2019394B3 (es)	1991-06-16
DK126588D0 (da)	1988-03-09
FI84338B (fi)	1991-08-15
US5030438A (en)	1991-07-09
DE3766024D1 (de)	1990-12-13
EP0252836A1 (fr)	1988-01-13

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Legal Events

Date	Code	Title	Description
2007-07-23	PUP	Patent expired