CA964040A - Removal of h2sx from molten sulfur - Google Patents

Removal of h2sx from molten sulfur

Info

Publication number: CA964040A
Authority: CA; Canada
Prior art keywords: h2sx; removal; molten sulfur; molten; sulfur
Prior art date: 1971-04-30
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

CA111,871A

Other versions

CA111871S (en

Inventor

Reginald S. Anderson

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.)

1971-04-30

Filing date

1971-04-30

Publication date

1975-03-11

1971-04-30 Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV

1971-04-30 Priority to CA111,871A priority Critical patent/CA964040A/en

1972-04-25 Priority to BE782594A priority patent/BE782594A/en

1972-04-27 Priority to NL7205687A priority patent/NL7205687A/xx

1972-04-28 Priority to DE19722221022 priority patent/DE2221022A1/en

1972-04-28 Priority to JP4232072A priority patent/JPS5550881B1/ja

1972-04-28 Priority to FR7215327A priority patent/FR2134677B1/fr

1972-04-28 Priority to GB1987672A priority patent/GB1393967A/en

1972-04-28 Priority to IT2369572A priority patent/IT955180B/en

1975-03-11 Application granted granted Critical

1975-03-11 Publication of CA964040A publication Critical patent/CA964040A/en

Status 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)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Treating Waste Gases (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA111,871A 1971-04-30 1971-04-30 Removal of h2sx from molten sulfur Expired CA964040A (en)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
CA111,871A CA964040A (en)	1971-04-30	1971-04-30	Removal of h2sx from molten sulfur
BE782594A BE782594A (en)	1971-04-30	1972-04-25	PROCEDURE TO REDUCE THE AMOUNT OF HYDROGEN SULFUR DISSOLVED IN LIQUID SULFUR FLOWING FROM A PIPE
NL7205687A NL7205687A (en)	1971-04-30	1972-04-27
DE19722221022 DE2221022A1 (en)	1971-04-30	1972-04-28	Process for reducing the amount of hydrogen sulfide dissolved in liquid sulfur while pumping through a pipeline
JP4232072A JPS5550881B1 (en)	1971-04-30	1972-04-28
FR7215327A FR2134677B1 (en)	1971-04-30	1972-04-28
GB1987672A GB1393967A (en)	1971-04-30	1972-04-28	Method for reducing the amount of hydrogen sulphide dissolved in liquid sulphur
IT2369572A IT955180B (en)	1971-04-30	1972-04-28	METHOD FOR REDUCING THE QUANTITY OF HYDROGEN SULFIDE DISSOLVED IN LIQUID SULFUR WHICH PASSES THROUGH A DUCT

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA111,871A CA964040A (en)	1971-04-30	1971-04-30	Removal of h2sx from molten sulfur

Publications (1)

Publication Number	Publication Date
CA964040A true CA964040A (en)	1975-03-11

Family

ID=4089526

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA111,871A Expired CA964040A (en)	1971-04-30	1971-04-30	Removal of h2sx from molten sulfur

Country Status (8)

Country	Link
JP (1)	JPS5550881B1 (en)
BE (1)	BE782594A (en)
CA (1)	CA964040A (en)
DE (1)	DE2221022A1 (en)
FR (1)	FR2134677B1 (en)
GB (1)	GB1393967A (en)
IT (1)	IT955180B (en)
NL (1)	NL7205687A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4537605A (en) *	1982-07-16	1985-08-27	Chevron Research Company	Removal of hydrogen sulfide from elemental sulfur by a countercurrent wet steam process
US4844720A (en) *	1982-04-02	1989-07-04	Amoco Corporation	Process for removal of hydrogen sulfide and hydrogen polysulfide from liquid sulfur
US5632967A (en) *	1995-09-19	1997-05-27	Goar, Allison & Associates, Inc.	Process for the high pressure degassing of hydrogen sulfide from liquid sulfur

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL173735C (en) *	1972-05-24	1988-06-16	Shell Int Research	METHOD FOR REMOVING HYDROGEN SULFIDE FROM MOLED SULFUR.
CA1168022A (en) *	1980-08-01	1984-05-29	Thomas H. Ledford	Degassing and/or deashing molten sulfur
US4423025A (en) *	1980-08-01	1983-12-27	Exxon Research And Engineering Co.	Degassing molten sulfur
US4299811A (en)	1980-08-01	1981-11-10	Exxon Research & Engineering Co.	Degassing molten sulfur
USRE32009E (en) *	1980-08-01	1985-10-22	Exxon Research And Engineering Co.	Degassing molten sulfur
EP0045636B1 (en) *	1980-08-01	1985-03-27	Exxon Research And Engineering Company	Method for the removal of h2s and/or ash from molten sulfur
DE3417230A1 (en) *	1984-05-10	1985-11-14	Metallgesellschaft Ag, 6000 Frankfurt	METHOD AND DEVICE FOR DE-GASIFYING LIQUID SULFUR WITH HYDROGEN

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1539269A (en) *	1967-09-20	1968-09-13	Freeport Sulphur Co	Elemental sulfur production process

1971
- 1971-04-30 CA CA111,871A patent/CA964040A/en not_active Expired
1972
- 1972-04-25 BE BE782594A patent/BE782594A/en unknown
- 1972-04-27 NL NL7205687A patent/NL7205687A/xx not_active Application Discontinuation
- 1972-04-28 JP JP4232072A patent/JPS5550881B1/ja active Pending
- 1972-04-28 DE DE19722221022 patent/DE2221022A1/en not_active Withdrawn
- 1972-04-28 GB GB1987672A patent/GB1393967A/en not_active Expired
- 1972-04-28 IT IT2369572A patent/IT955180B/en active
- 1972-04-28 FR FR7215327A patent/FR2134677B1/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4844720A (en) *	1982-04-02	1989-07-04	Amoco Corporation	Process for removal of hydrogen sulfide and hydrogen polysulfide from liquid sulfur
US4537605A (en) *	1982-07-16	1985-08-27	Chevron Research Company	Removal of hydrogen sulfide from elemental sulfur by a countercurrent wet steam process
US5632967A (en) *	1995-09-19	1997-05-27	Goar, Allison & Associates, Inc.	Process for the high pressure degassing of hydrogen sulfide from liquid sulfur

Also Published As

Publication number	Publication date
JPS5550881B1 (en)	1980-12-20
FR2134677B1 (en)	1974-07-26
BE782594A (en)	1972-10-25
FR2134677A1 (en)	1972-12-08
DE2221022A1 (en)	1972-11-23
GB1393967A (en)	1975-05-14
NL7205687A (en)	1972-11-01
IT955180B (en)	1973-09-29

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