FR737664A - Procédé de purification du soufre brut - Google Patents

Procédé de purification du soufre brut

Info

Publication number
FR737664A
FR737664A FR737664DA FR737664A FR 737664 A FR737664 A FR 737664A FR 737664D A FR737664D A FR 737664DA FR 737664 A FR737664 A FR 737664A
Authority
FR
France
Prior art keywords
purification process
raw sulfur
sulfur purification
raw
sulfur
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
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR737664A publication Critical patent/FR737664A/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)
  • Removal Of Specific Substances (AREA)
  • Paper (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
FR737664D 1931-05-26 1932-05-26 Procédé de purification du soufre brut Expired FR737664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15380/31A GB379313A (en) 1931-05-26 1931-05-26 Improvements in or relating to the purification of sulphur

Publications (1)

Publication Number Publication Date
FR737664A true FR737664A (fr) 1932-12-15

Family

ID=10058131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR737664D Expired FR737664A (fr) 1931-05-26 1932-05-26 Procédé de purification du soufre brut

Country Status (4)

Country Link
US (1) US1967874A (fr)
BE (1) BE388434A (fr)
FR (1) FR737664A (fr)
GB (1) GB379313A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689783A (en) * 1950-03-28 1954-09-21 Montedison Spa Continuous process for purifying raw sulfur
FR1032107A (fr) * 1950-03-28 1953-06-30 Montedison Spa Procédé et appareil pour la purification continue du soufre brut
US3371999A (en) * 1965-05-25 1968-03-05 Stauffer Chemical Co Purification of by-product sulfur formed from chlorination processes
US4423025A (en) * 1980-08-01 1983-12-27 Exxon Research And Engineering Co. Degassing molten sulfur

Also Published As

Publication number Publication date
GB379313A (en) 1932-08-26
US1967874A (en) 1934-07-24
BE388434A (fr)

Similar Documents

Publication Publication Date Title
FR712945A (fr) Procédé pour le traitement du soufre récupéré
FR698443A (fr) Procédé de liquéfaction du chlore
FR765740A (fr) Procédé pour la production du soufre
FR737664A (fr) Procédé de purification du soufre brut
FR739165A (fr) Procédé de purification du soufre
FR746675A (fr) Procédé d'extraction de soufre
FR737026A (fr) Procédé de décomposition
FR739164A (fr) Procédé de purification du soufre ou de matières contenant du soufre
FR719478A (fr) Procédé de mouture
FR762407A (fr) Procédé de purification du goudron brut
FR713357A (fr) Procédé de production du 3-menthène
FR729936A (fr) Procédé de purification des sulfoichthyolates
FR729614A (fr) Procédé de déphénolisation
FR739989A (fr) Procédé pour la récupération du soufre
FR820744A (fr) Procédé de traitement du charbon
FR731032A (fr) Procédé de démarrage
FR725195A (fr) Procédé de préparation de sulfates
FR722044A (fr) Procédé de constructions
FR734480A (fr) Procédé de déshydratation
FR735357A (fr) Procédé de porcelanisation des substances cristallisées
FR40673E (fr) Procédé pour la production de styrolène
FR752420A (fr) Procédé pour la fabrication des chaînes
FR38839E (fr) Procédé de purification du brome
FR727792A (fr) Procédé de décoration
FR732343A (fr) Procédé d'adsorption