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CA1002730A - Process for the removal of hydrogen sulphide from molten sulphur - Google Patents

Process for the removal of hydrogen sulphide from molten sulphur

Info

Publication number
CA1002730A
CA1002730A CA167,546A CA167546A CA1002730A CA 1002730 A CA1002730 A CA 1002730A CA 167546 A CA167546 A CA 167546A CA 1002730 A CA1002730 A CA 1002730A
Authority
CA
Canada
Prior art keywords
removal
hydrogen sulphide
molten sulphur
sulphur
molten
Prior art date
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
CA167,546A
Other versions
CA167546S (en
Inventor
Jacobus M. Valstar
Friedrich C. Taubert
Willem Groenendaal
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
Application granted granted Critical
Publication of CA1002730A publication Critical patent/CA1002730A/en
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)
CA167,546A 1972-05-24 1973-03-30 Process for the removal of hydrogen sulphide from molten sulphur Expired CA1002730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7206948A NL173735C (en) 1972-05-24 1972-05-24 METHOD FOR REMOVING HYDROGEN SULFIDE FROM MOLED SULFUR.

Publications (1)

Publication Number Publication Date
CA1002730A true CA1002730A (en) 1977-01-04

Family

ID=19816109

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,546A Expired CA1002730A (en) 1972-05-24 1973-03-30 Process for the removal of hydrogen sulphide from molten sulphur

Country Status (8)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5935548A (en) * 1998-03-11 1999-08-10 Black & Veatch Pritchard, Inc. Method for removing hydrogen sulfide from molten sulfur
US6149887A (en) * 1995-09-15 2000-11-21 Stork Engineers & Contractors B.V. Method and apparatus for degassing sulfur
US7927577B2 (en) 2009-01-12 2011-04-19 Worleyparsons Group, Inc. Sulfur collection systems and processes with integrated degassing

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074597A (en) * 1973-11-02 1975-06-19
US4423025A (en) * 1980-08-01 1983-12-27 Exxon Research And Engineering Co. Degassing molten sulfur
MX166339B (en) * 1980-08-01 1992-12-29 Exxon Research Engineering Co DEGASIFICATION AND / OR ELIMINATION OF ASHES FROM MELTED SULFUR
CA1168022A (en) * 1980-08-01 1984-05-29 Thomas H. Ledford Degassing and/or deashing 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 (en) * 1984-05-10 1985-11-14 Metallgesellschaft Ag, 6000 Frankfurt METHOD AND DEVICE FOR DE-GASIFYING LIQUID SULFUR WITH HYDROGEN
DE3515709C1 (en) * 1985-05-02 1986-12-18 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Process for cleaning liquid sulfur
FR2601350B1 (en) * 1986-07-10 1988-09-30 Elf Aquitaine PROCESS FOR THE RAPID REMOVAL OF SULFURATED HYDROGEN CONTAINED IN LIQUID SULFUR AND CATALYST SYSTEM FOR USE IN ITS IMPLEMENTATION
WO1995006616A1 (en) * 1993-09-01 1995-03-09 Apollo Environmental Systems Corp. Liquid sulfur degassing
NL1001216C2 (en) * 1995-09-15 1997-03-20 Stork Comprimo Bv Degassing of sulphur@ for hydrogen sulphide removal
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
US6676918B2 (en) * 2002-06-14 2004-01-13 Exxonmobil Research And Engineering Company Hydrogen sulfide removal from liquid sulfur
DE102010004062A1 (en) 2010-01-05 2011-07-07 Sterzel, Hans-Josef, Dr., 67125 Sulfur made from the Claus process comprising elevated portions of polysulfanes and hydrogen sulfide, useful as heat transfer- and heat storage-liquid
EP2607304B1 (en) * 2011-12-23 2015-03-25 Air Liquide Global E&C Solutions Germany GmbH Method and device for removing gas from liquid sulphur
US10246328B2 (en) 2015-03-11 2019-04-02 Worleyparsons Europe Ltd. High efficiency process for degassing of hydrogen sulfide from liquid sulfur
CN111474291B (en) * 2019-01-23 2022-08-30 中国石油天然气股份有限公司 Catalyst chemical determination method for total hydrogen sulfide content in liquid sulfur
CN111504938B (en) * 2019-01-30 2022-08-30 中国石油天然气股份有限公司 Method for measuring total hydrogen sulfide content in liquid sulfur

Family Cites Families (6)

* 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
FR1539269A (en) * 1967-09-20 1968-09-13 Freeport Sulphur Co Elemental sulfur production process
CA964040A (en) * 1971-04-30 1975-03-11 Reginald S. Anderson Removal of h2sx from molten sulfur
FR2144949A5 (en) * 1971-07-05 1973-02-16 Duboscq Andre Degassing liq sulphur - by blowing through bubbles of hot air,superheated steam,inert gas
US3755190A (en) * 1971-11-09 1973-08-28 Ncr Capsule manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6149887A (en) * 1995-09-15 2000-11-21 Stork Engineers & Contractors B.V. Method and apparatus for degassing sulfur
US5935548A (en) * 1998-03-11 1999-08-10 Black & Veatch Pritchard, Inc. Method for removing hydrogen sulfide from molten sulfur
US7927577B2 (en) 2009-01-12 2011-04-19 Worleyparsons Group, Inc. Sulfur collection systems and processes with integrated degassing

Also Published As

Publication number Publication date
BE799523A (en) 1973-11-16
NL7206948A (en) 1973-11-27
FR2185587B1 (en) 1977-04-29
GB1433822A (en) 1976-04-28
IT987819B (en) 1975-03-20
JPS4949894A (en) 1974-05-15
NL173735C (en) 1988-06-16
FR2185587A1 (en) 1974-01-04
DE2326058C2 (en) 1982-07-01
NL173735B (en) 1983-10-03
JPS5645842B2 (en) 1981-10-29
DE2326058A1 (en) 1973-12-13

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