IT975459B - Procedimento per il degasamento di zolfo liquido - Google Patents

Procedimento per il degasamento di zolfo liquido

Info

Publication number
IT975459B
IT975459B IT7047072A IT7047072A IT975459B IT 975459 B IT975459 B IT 975459B IT 7047072 A IT7047072 A IT 7047072A IT 7047072 A IT7047072 A IT 7047072A IT 975459 B IT975459 B IT 975459B
Authority
IT
Italy
Prior art keywords
degassing
procedure
liquid sulfur
sulfur
liquid
Prior art date
Application number
IT7047072A
Other languages
English (en)
Inventor
R Galaud
Original Assignee
Erap
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 Erap filed Critical Erap
Application granted granted Critical
Publication of IT975459B publication Critical patent/IT975459B/it

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)
  • Gas Separation By Absorption (AREA)
IT7047072A 1971-11-09 1972-11-06 Procedimento per il degasamento di zolfo liquido IT975459B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT975459B true IT975459B (it) 1974-07-20

Family

ID=9085526

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7047072A IT975459B (it) 1971-11-09 1972-11-06 Procedimento per il degasamento di zolfo liquido

Country Status (8)

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

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 (de) * 1978-10-19 1980-04-30 Exxon Research Engineering Co Verfahren fuer die kontinuierliche mehrstufige entgasung von schwefel
USRE32009E (en) * 1980-08-01 1985-10-22 Exxon Research And Engineering Co. Degassing molten sulfur
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
DE4331126A1 (de) * 1993-09-14 1995-03-16 Ruhr Oel Gmbh Verfahren zur Entfernung von Schwefelwasserstoff aus flüssigem Schwefel
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
CN111051869A (zh) 2017-09-01 2020-04-21 3M创新有限公司 用于呼吸器的感测元件
EP3675970A4 (en) 2017-09-01 2021-06-30 3M Innovative Properties Company ADJUSTMENT TEST PROCEDURE FOR A RESPIRATOR EQUIPPED WITH A DETECTION SYSTEM

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1435788A (fr) * 1964-07-27 1966-04-22 Aquitaine Petrole Procédé de dégazage de soufre liquide et dispositifs de pulvérisation permettantla réalisation de ce procédé

Also Published As

Publication number Publication date
DE2254375A1 (de) 1973-05-17
BE790718A (fr) 1973-02-15
DE2254375C2 (de) 1981-10-29
CA983407A (en) 1976-02-10
NL178242B (nl) 1985-09-16
GB1402274A (en) 1975-08-06
NL178242C (nl) 1986-02-17
NL7215095A (it) 1973-05-11
FR2159691A5 (it) 1973-06-22
JPS4857897A (it) 1973-08-14
JPS5652847B2 (it) 1981-12-15

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