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FR655829A - Manufacturing process of sulfide and iron oxide - Google Patents

Manufacturing process of sulfide and iron oxide

Info

Publication number
FR655829A
FR655829A FR655829DA FR655829A FR 655829 A FR655829 A FR 655829A FR 655829D A FR655829D A FR 655829DA FR 655829 A FR655829 A FR 655829A
Authority
FR
France
Prior art keywords
sulfide
manufacturing process
iron oxide
iron
oxide
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
French (fr)
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.)
Comstock and Wescott Inc
Original Assignee
Comstock and Wescott Inc
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 Comstock and Wescott Inc filed Critical Comstock and Wescott Inc
Application granted granted Critical
Publication of FR655829A publication Critical patent/FR655829A/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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/08—Chloridising roasting
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR655829D 1928-02-16 1928-05-22 Manufacturing process of sulfide and iron oxide Expired FR655829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US655829XA 1928-02-16 1928-02-16

Publications (1)

Publication Number Publication Date
FR655829A true FR655829A (en) 1929-04-24

Family

ID=22063713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR655829D Expired FR655829A (en) 1928-02-16 1928-05-22 Manufacturing process of sulfide and iron oxide

Country Status (1)

Country Link
FR (1) FR655829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428675A1 (en) * 1978-06-15 1980-01-11 Commw Scient Ind Res Org METHOD FOR ENRICHING AN OXIDE-TYPE ORE BY REMOVING THE IRON IT CONTAINS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428675A1 (en) * 1978-06-15 1980-01-11 Commw Scient Ind Res Org METHOD FOR ENRICHING AN OXIDE-TYPE ORE BY REMOVING THE IRON IT CONTAINS

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