ZA704133B - Crystallization and recovery of elemental sulphur from solvents and apparatus therefor - Google Patents

Crystallization and recovery of elemental sulphur from solvents and apparatus therefor

Info

Publication number
ZA704133B
ZA704133B ZA704133A ZA704133A ZA704133B ZA 704133 B ZA704133 B ZA 704133B ZA 704133 A ZA704133 A ZA 704133A ZA 704133 A ZA704133 A ZA 704133A ZA 704133 B ZA704133 B ZA 704133B
Authority
ZA
South Africa
Prior art keywords
crystallization
solvents
recovery
apparatus therefor
elemental sulphur
Prior art date
Application number
ZA704133A
Other languages
English (en)
Inventor
L Tisdel
H Scott
Original Assignee
Bramede Resources 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 Bramede Resources Ltd filed Critical Bramede Resources Ltd
Publication of ZA704133B publication Critical patent/ZA704133B/xx

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
    • C01B17/027—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
    • 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
    • C01B17/0205—Separation of sulfur from liquids, e.g. by coalescence
    • 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
    • C01B17/10—Finely divided sulfur, e.g. sublimed sulfur, flowers of sulfur

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
ZA704133A 1969-06-27 1970-06-17 Crystallization and recovery of elemental sulphur from solvents and apparatus therefor ZA704133B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83711369A 1969-06-27 1969-06-27

Publications (1)

Publication Number Publication Date
ZA704133B true ZA704133B (en) 1971-03-31

Family

ID=25273551

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704133A ZA704133B (en) 1969-06-27 1970-06-17 Crystallization and recovery of elemental sulphur from solvents and apparatus therefor

Country Status (11)

Country Link
US (1) US3679371A (fr)
BE (1) BE751817A (fr)
BR (1) BR6913671D0 (fr)
DE (1) DE2030687A1 (fr)
ES (1) ES381258A1 (fr)
FR (1) FR2051408A5 (fr)
GB (1) GB1314858A (fr)
IL (1) IL34744A0 (fr)
NL (1) NL7009413A (fr)
SE (1) SE373113B (fr)
ZA (1) ZA704133B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163837A (en) * 1977-11-16 1979-08-07 Phillips Petroleum Company Multiple loci counter-current washing
EP0614688B1 (fr) * 1993-03-03 1997-06-11 Ciba SC Holding AG Dispositif pour la génération des cristaux germes dans des matières fondues et installation de cristallisation comprenant un tel dispositif
FR2818629B1 (fr) * 2000-12-21 2003-02-07 Inst Francais Du Petrole Procede de purification du soufre
CN110550608A (zh) * 2019-09-18 2019-12-10 中国石油化工股份有限公司 一种生物硫磺提纯的方法

Also Published As

Publication number Publication date
SE373113B (fr) 1975-01-27
FR2051408A5 (fr) 1971-04-02
BR6913671D0 (pt) 1973-05-03
NL7009413A (fr) 1970-12-29
IL34744A0 (en) 1970-08-19
GB1314858A (en) 1973-04-26
ES381258A1 (es) 1972-11-16
US3679371A (en) 1972-07-25
DE2030687A1 (de) 1971-01-14
BE751817A (fr) 1970-12-11

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