GB181984A - Process for the recovery of sulphur, metallic sulphides and the like from a condition of emulsion without filtration or evaporation - Google Patents

Process for the recovery of sulphur, metallic sulphides and the like from a condition of emulsion without filtration or evaporation

Info

Publication number
GB181984A
GB181984A GB1757421A GB1757421A GB181984A GB 181984 A GB181984 A GB 181984A GB 1757421 A GB1757421 A GB 1757421A GB 1757421 A GB1757421 A GB 1757421A GB 181984 A GB181984 A GB 181984A
Authority
GB
United Kingdom
Prior art keywords
sulphur
emulsion
evaporation
filtration
recovery
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
GB1757421A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1757421A priority Critical patent/GB181984A/en
Publication of GB181984A publication Critical patent/GB181984A/en
Expired legal-status Critical Current

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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
    • C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
    • C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

An aqueous suspension of metallic sulphides, containing free sulphur and gangue in addition, may be concentrated by heating the suspension under pressure to a temperature above the melting point of sulphur, but not exceeding 165 DEG C., the suspension being agitated by any suitable means. Under these conditions the sulphur melts and coalesces with the sulphides, the mixture then being separable by gravity from the gangue, which remains suspended in the aqueous liquid. Sulphur may be added to the emulsion if the amount originally present is sufficient.
GB1757421A 1922-03-16 1922-03-16 Process for the recovery of sulphur, metallic sulphides and the like from a condition of emulsion without filtration or evaporation Expired GB181984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1757421A GB181984A (en) 1922-03-16 1922-03-16 Process for the recovery of sulphur, metallic sulphides and the like from a condition of emulsion without filtration or evaporation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1757421A GB181984A (en) 1922-03-16 1922-03-16 Process for the recovery of sulphur, metallic sulphides and the like from a condition of emulsion without filtration or evaporation

Publications (1)

Publication Number Publication Date
GB181984A true GB181984A (en) 1922-06-29

Family

ID=10097562

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1757421A Expired GB181984A (en) 1922-03-16 1922-03-16 Process for the recovery of sulphur, metallic sulphides and the like from a condition of emulsion without filtration or evaporation

Country Status (1)

Country Link
GB (1) GB181984A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898196A (en) * 1953-10-22 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values for the recovery of said metal values and sulfur
US2898197A (en) * 1958-11-05 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898196A (en) * 1953-10-22 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values for the recovery of said metal values and sulfur
US2898197A (en) * 1958-11-05 1959-08-04 Sherritt Gordon Mines Ltd Method of treating pyrrhotitic mineral sulphides containing non-ferrous metal values

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