FR1070124A - Fabrication du soufre et de l'anhydride sulfureux - Google Patents

Fabrication du soufre et de l'anhydride sulfureux

Info

Publication number
FR1070124A
FR1070124A FR1070124DA FR1070124A FR 1070124 A FR1070124 A FR 1070124A FR 1070124D A FR1070124D A FR 1070124DA FR 1070124 A FR1070124 A FR 1070124A
Authority
FR
France
Prior art keywords
sulfur
manufacture
dioxide
sulfur dioxide
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 FR1070124A publication Critical patent/FR1070124A/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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
    • C01B17/506—Preparation of sulfur dioxide by reduction of sulfur compounds of calcium sulfates
    • 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
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
FR1070124D 1952-02-01 1953-01-27 Fabrication du soufre et de l'anhydride sulfureux Expired FR1070124A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB270352A GB719235A (en) 1952-02-01 1952-02-01 Improvements in and relating to the production of sulphur and sulphur dioxide

Publications (1)

Publication Number Publication Date
FR1070124A true FR1070124A (fr) 1954-07-19

Family

ID=9744305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1070124D Expired FR1070124A (fr) 1952-02-01 1953-01-27 Fabrication du soufre et de l'anhydride sulfureux

Country Status (2)

Country Link
FR (1) FR1070124A (fr)
GB (1) GB719235A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606768A1 (fr) * 1984-03-30 1988-05-20 N Proizv Ob Tulatschermet Procede de production de soufre a partir de sulfate de calcium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112744793A (zh) * 2021-02-26 2021-05-04 中国科学院过程工程研究所 一种采用过热蒸汽分解石膏的热裂解系统装置及其热裂解方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606768A1 (fr) * 1984-03-30 1988-05-20 N Proizv Ob Tulatschermet Procede de production de soufre a partir de sulfate de calcium

Also Published As

Publication number Publication date
GB719235A (en) 1954-12-01

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