CA844536A - Recovery of sulfur and iron oxide from pyritic materials - Google Patents

Recovery of sulfur and iron oxide from pyritic materials

Info

Publication number
CA844536A
CA844536A CA844536A CA844536DA CA844536A CA 844536 A CA844536 A CA 844536A CA 844536 A CA844536 A CA 844536A CA 844536D A CA844536D A CA 844536DA CA 844536 A CA844536 A CA 844536A
Authority
CA
Canada
Prior art keywords
sulfur
recovery
iron oxide
pyritic
pyritic materials
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
CA844536A
Inventor
Kudryk Val
E. Mascio Nicholas
F. Burke Robert
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.)
CB&I Technology Inc
Original Assignee
Lummus Co
Publication date
Application granted granted Critical
Publication of CA844536A publication Critical patent/CA844536A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/10—Hydrochloric acid, other halogenated acids or salts thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
CA844536A Recovery of sulfur and iron oxide from pyritic materials Expired CA844536A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA844536T

Publications (1)

Publication Number Publication Date
CA844536A true CA844536A (en) 1970-06-16

Family

ID=210965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA844536A Expired CA844536A (en) Recovery of sulfur and iron oxide from pyritic materials

Country Status (1)

Country Link
CA (1) CA844536A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081310A2 (en) * 1981-12-03 1983-06-15 Saudi-Sudanese Red Sea Joint Commission Metal sulphide extraction
EP1678336A1 (en) * 2003-09-30 2006-07-12 Jaguar Nickel Inc. A process for the recovery of value metals from base metal sulfide ores
US7803336B2 (en) 2003-11-19 2010-09-28 Process Research Ortech, Inc. Process for the recovery of titanium in mixed chloride media
EP3231537A1 (en) * 2016-03-25 2017-10-18 Borcelik Celik San. Tic. A.S. Production of pure iron powder from pickling solutions

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081310A2 (en) * 1981-12-03 1983-06-15 Saudi-Sudanese Red Sea Joint Commission Metal sulphide extraction
EP0081310A3 (en) * 1981-12-03 1984-05-09 Saudi-Sudanese Red Sea Joint Commission Metal sulphide extraction
EP1678336A1 (en) * 2003-09-30 2006-07-12 Jaguar Nickel Inc. A process for the recovery of value metals from base metal sulfide ores
EP1678336A4 (en) * 2003-09-30 2008-06-11 Jaguar Nickel Inc A process for the recovery of value metals from base metal sulfide ores
US7736606B2 (en) 2003-09-30 2010-06-15 Jaguar Nickel Inc. Process for the recovery of value metals from base metal sulfide ores
US7968065B2 (en) 2003-09-30 2011-06-28 Jaguar Nickel Inc. Process for the recovery of value metals from base metal sulfide ores
US7803336B2 (en) 2003-11-19 2010-09-28 Process Research Ortech, Inc. Process for the recovery of titanium in mixed chloride media
EP3231537A1 (en) * 2016-03-25 2017-10-18 Borcelik Celik San. Tic. A.S. Production of pure iron powder from pickling solutions

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