BE790718A - LIQUID SULFUR DEGASING PROCESS - Google Patents

LIQUID SULFUR DEGASING PROCESS

Info

Publication number
BE790718A
BE790718A BE790718DA BE790718A BE 790718 A BE790718 A BE 790718A BE 790718D A BE790718D A BE 790718DA BE 790718 A BE790718 A BE 790718A
Authority
BE
Belgium
Prior art keywords
liquid sulfur
degasing
degasing process
sulfur
liquid
Prior art date
Application number
Other languages
French (fr)
Inventor
R Galaud
Original Assignee
Erap
E L F
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.)
Publication date
Publication of BE790718A publication Critical patent/BE790718A/en

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
BE790718D 1971-11-09 LIQUID SULFUR DEGASING PROCESS BE790718A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140082A FR2159691A5 (en) 1971-11-09 1971-11-09

Publications (1)

Publication Number Publication Date
BE790718A true BE790718A (en) 1973-02-15

Family

ID=9085526

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790718D BE790718A (en) 1971-11-09 LIQUID SULFUR DEGASING PROCESS

Country Status (8)

Country Link
JP (1) JPS5652847B2 (en)
BE (1) BE790718A (en)
CA (1) CA983407A (en)
DE (1) DE2254375C2 (en)
FR (1) FR2159691A5 (en)
GB (1) GB1402274A (en)
IT (1) IT975459B (en)
NL (1) NL178242C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131437A (en) * 1975-12-19 1978-12-26 Exxon Research & Engineering Co. Process for the continuous multistage degasification of liquid sulfur
DE2845622A1 (en) * 1978-10-19 1980-04-30 Exxon Research Engineering Co Continuous multistage degasification of liq. sulphur - by contact with hydrogen sulphide-lean carrier gas in a series of contact chambers
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
DE3417230A1 (en) * 1984-05-10 1985-11-14 Metallgesellschaft Ag, 6000 Frankfurt METHOD AND DEVICE FOR DE-GASIFYING LIQUID SULFUR WITH HYDROGEN
DE4331126A1 (en) * 1993-09-14 1995-03-16 Ruhr Oel Gmbh Process for removing hydrogen sulfide from liquid sulfur
AT405721B (en) * 1997-11-07 1999-11-25 Oemv Ag DEVICE FOR SEPARATING GAS FROM LIQUIDS AND USE OF THE DEVICE FOR SEPARATING SULFUR HYDROGEN FROM LIQUID SULFUR
EP3676607A4 (en) 2017-09-01 2021-06-30 3M Innovative Properties Company Sensing element for respirator
WO2019043578A1 (en) 2017-09-01 2019-03-07 3M Innovative Properties Company Fit-test method for respirator with sensing system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1435788A (en) * 1964-07-27 1966-04-22 Aquitaine Petrole Process for degassing liquid sulfur and spraying devices for carrying out this process

Also Published As

Publication number Publication date
DE2254375A1 (en) 1973-05-17
JPS4857897A (en) 1973-08-14
JPS5652847B2 (en) 1981-12-15
NL7215095A (en) 1973-05-11
GB1402274A (en) 1975-08-06
DE2254375C2 (en) 1981-10-29
CA983407A (en) 1976-02-10
NL178242B (en) 1985-09-16
FR2159691A5 (en) 1973-06-22
NL178242C (en) 1986-02-17
IT975459B (en) 1974-07-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SOC. NATIONALE ELF AQUITAINE

Effective date: 19921030