FR2185587A1 - - Google Patents

Info

Publication number
FR2185587A1
FR2185587A1 FR7318476A FR7318476A FR2185587A1 FR 2185587 A1 FR2185587 A1 FR 2185587A1 FR 7318476 A FR7318476 A FR 7318476A FR 7318476 A FR7318476 A FR 7318476A FR 2185587 A1 FR2185587 A1 FR 2185587A1
Authority
FR
France
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.)
Granted
Application number
FR7318476A
Other languages
French (fr)
Other versions
FR2185587B1 (nl
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij 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.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2185587A1 publication Critical patent/FR2185587A1/fr
Application granted granted Critical
Publication of FR2185587B1 publication Critical patent/FR2185587B1/fr
Expired legal-status Critical Current

Links

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)
FR7318476A 1972-05-24 1973-05-22 Expired FR2185587B1 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7206948A NL173735C (nl) 1972-05-24 1972-05-24 Werkwijze voor het verwijderen van waterstofsulfide uit gesmolten zwavel.

Publications (2)

Publication Number Publication Date
FR2185587A1 true FR2185587A1 (nl) 1974-01-04
FR2185587B1 FR2185587B1 (nl) 1977-04-29

Family

ID=19816109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7318476A Expired FR2185587B1 (nl) 1972-05-24 1973-05-22

Country Status (8)

Country Link
JP (1) JPS5645842B2 (nl)
BE (1) BE799523A (nl)
CA (1) CA1002730A (nl)
DE (1) DE2326058C2 (nl)
FR (1) FR2185587B1 (nl)
GB (1) GB1433822A (nl)
IT (1) IT987819B (nl)
NL (1) NL173735C (nl)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045638A2 (en) * 1980-08-01 1982-02-10 Exxon Research And Engineering Company Method for the removal of H2S and/or ash from molten sulfur
EP0045636A1 (en) * 1980-08-01 1982-02-10 Exxon Research And Engineering Company Method for the removal of H2S and/or ash from molten sulfur
WO1995006616A1 (en) * 1993-09-01 1995-03-09 Apollo Environmental Systems Corp. Liquid sulfur degassing
WO1997010174A1 (en) * 1995-09-15 1997-03-20 Stork Engineers & Contractors B.V. Method and apparatus for degassing sulfur
NL1001216C2 (nl) * 1995-09-15 1997-03-20 Stork Comprimo Bv Werkwijze voor het ontgassen van zwavel.

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074597A (nl) * 1973-11-02 1975-06-19
US4423025A (en) * 1980-08-01 1983-12-27 Exxon Research And Engineering Co. Degassing molten sulfur
USRE32009E (en) * 1980-08-01 1985-10-22 Exxon Research And Engineering Co. Degassing molten sulfur
US4478811A (en) * 1983-04-13 1984-10-23 Union Oil Company Of California Method for preventing sulfur emissions from vessels containing molten sulfur
DE3417230A1 (de) * 1984-05-10 1985-11-14 Metallgesellschaft Ag, 6000 Frankfurt Verfahren und vorrichtung zum entgasen von schwefelwasserstoffhaltigem fluessigem schwefel
DE3515709C1 (de) * 1985-05-02 1986-12-18 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verfahren zum Reinigen von fluessigem Schwefel
FR2601350B1 (fr) * 1986-07-10 1988-09-30 Elf Aquitaine Procede pour l'elimination rapide de l'hydrogene sulfure contenu dans le soufre liquide et systeme catalytique utilisable pour sa mise en oeuvre
US5632967A (en) * 1995-09-19 1997-05-27 Goar, Allison & Associates, Inc. Process for the high pressure degassing of hydrogen sulfide from liquid sulfur
US5686057A (en) * 1996-11-13 1997-11-11 Betzdearborn Inc. Selective oxidation of hydrogen sulfide in molten sulfur
US5935548A (en) * 1998-03-11 1999-08-10 Black & Veatch Pritchard, Inc. Method for removing hydrogen sulfide from molten sulfur
US6676918B2 (en) * 2002-06-14 2004-01-13 Exxonmobil Research And Engineering Company Hydrogen sulfide removal from liquid sulfur
US7927577B2 (en) 2009-01-12 2011-04-19 Worleyparsons Group, Inc. Sulfur collection systems and processes with integrated degassing
DE102010004062A1 (de) 2010-01-05 2011-07-07 Sterzel, Hans-Josef, Dr., 67125 Modifiziertes Claus-Verfahren zur Herstellung von polysulfanreichem Schwefel
EP2607304B1 (de) * 2011-12-23 2015-03-25 Air Liquide Global E&C Solutions Germany GmbH Verfahren und Vorrichtung zur Entgasung von flüssigem Schwefel
WO2016142018A1 (en) * 2015-03-11 2016-09-15 Worleyparsons Europe Ltd. High efficiency process for degassing of hydrogen sulfide from liquid sulfur
CN111474291B (zh) * 2019-01-23 2022-08-30 中国石油天然气股份有限公司 一种液体硫磺中总硫化氢含量的催化剂化学测定方法
CN111504938B (zh) * 2019-01-30 2022-08-30 中国石油天然气股份有限公司 液体硫磺中总硫化氢含量的测定方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539269A (fr) * 1967-09-20 1968-09-13 Freeport Sulphur Co Procédé de production de soufre élémentaire
FR2134677A1 (nl) * 1971-04-30 1972-12-08 Shell Int Research
FR2144949A5 (en) * 1971-07-05 1973-02-16 Duboscq Andre Degassing liq sulphur - by blowing through bubbles of hot air,superheated steam,inert gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2169261A (en) * 1936-03-24 1939-08-15 Freeport Sulphur Co Process for purifying sulphur
US3447903A (en) * 1966-10-27 1969-06-03 Freeport Sulphur Co Sulphur production
US3755190A (en) * 1971-11-09 1973-08-28 Ncr Capsule manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1539269A (fr) * 1967-09-20 1968-09-13 Freeport Sulphur Co Procédé de production de soufre élémentaire
FR2134677A1 (nl) * 1971-04-30 1972-12-08 Shell Int Research
FR2144949A5 (en) * 1971-07-05 1973-02-16 Duboscq Andre Degassing liq sulphur - by blowing through bubbles of hot air,superheated steam,inert gas

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045638A2 (en) * 1980-08-01 1982-02-10 Exxon Research And Engineering Company Method for the removal of H2S and/or ash from molten sulfur
EP0045636A1 (en) * 1980-08-01 1982-02-10 Exxon Research And Engineering Company Method for the removal of H2S and/or ash from molten sulfur
EP0045638A3 (en) * 1980-08-01 1982-02-24 Exxon Research And Engineering Company Method for the removal of h2s and/or ash from molten sulfur
WO1995006616A1 (en) * 1993-09-01 1995-03-09 Apollo Environmental Systems Corp. Liquid sulfur degassing
WO1997010174A1 (en) * 1995-09-15 1997-03-20 Stork Engineers & Contractors B.V. Method and apparatus for degassing sulfur
NL1001216C2 (nl) * 1995-09-15 1997-03-20 Stork Comprimo Bv Werkwijze voor het ontgassen van zwavel.
US6149887A (en) * 1995-09-15 2000-11-21 Stork Engineers & Contractors B.V. Method and apparatus for degassing sulfur
CN1080700C (zh) * 1995-09-15 2002-03-13 斯托克工程师和承包人公司 硫的脱气方法和设备

Also Published As

Publication number Publication date
GB1433822A (en) 1976-04-28
JPS5645842B2 (nl) 1981-10-29
BE799523A (nl) 1973-11-16
FR2185587B1 (nl) 1977-04-29
NL173735C (nl) 1988-06-16
NL7206948A (nl) 1973-11-27
NL173735B (nl) 1983-10-03
DE2326058A1 (de) 1973-12-13
IT987819B (it) 1975-03-20
JPS4949894A (nl) 1974-05-15
CA1002730A (en) 1977-01-04
DE2326058C2 (de) 1982-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse