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ES362058A1 - Production of iron oxide from non-ferrous metal bearing cinder having high magnetite content - Google Patents

Production of iron oxide from non-ferrous metal bearing cinder having high magnetite content

Info

Publication number
ES362058A1
ES362058A1 ES362058A ES362058A ES362058A1 ES 362058 A1 ES362058 A1 ES 362058A1 ES 362058 A ES362058 A ES 362058A ES 362058 A ES362058 A ES 362058A ES 362058 A1 ES362058 A1 ES 362058A1
Authority
ES
Spain
Prior art keywords
cinder
production
iron oxide
roasting
ferrous metal
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
ES362058A
Other languages
Spanish (es)
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.)
BASF SE
Duisburger Kupferhuette
Original Assignee
BASF SE
Duisburger Kupferhuette
Badische Anilin and Sodafabrik AG
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 BASF SE, Duisburger Kupferhuette, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of ES362058A1 publication Critical patent/ES362058A1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compounds Of Iron (AREA)

Abstract

Procedure to improve the benefit of residues from chlorinating roasting, from pyrites that contain non-ferrous metals and have high magnetite contents, characterized in that in an intermediate stage between roasting of sulphurous iron ores and roasting that benefits from roasting residues, the magnetite content is reduced by further oxidation. (Machine-translation by Google Translate, not legally binding)
ES362058A 1968-10-25 1969-01-02 Production of iron oxide from non-ferrous metal bearing cinder having high magnetite content Expired ES362058A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681805077 DE1805077B1 (en) 1968-10-25 1968-10-25 Process to improve the digestion of chlorinated, roasted non-ferrous metal-containing gravel waste with high magnetite content

Publications (1)

Publication Number Publication Date
ES362058A1 true ES362058A1 (en) 1970-11-01

Family

ID=5711457

Family Applications (1)

Application Number Title Priority Date Filing Date
ES362058A Expired ES362058A1 (en) 1968-10-25 1969-01-02 Production of iron oxide from non-ferrous metal bearing cinder having high magnetite content

Country Status (9)

Country Link
BE (1) BE740744A (en)
DE (1) DE1805077B1 (en)
ES (1) ES362058A1 (en)
FR (1) FR2021547A1 (en)
GB (1) GB1280546A (en)
NL (1) NL6916098A (en)
NO (1) NO123726B (en)
RO (1) RO55432A (en)
SE (1) SE352901B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5722710Y2 (en) * 1978-10-05 1982-05-17
DE3318137C2 (en) 1983-05-18 1986-07-31 Erni Elektroapparate Gmbh, 7321 Adelberg Multipole electrical connector

Also Published As

Publication number Publication date
GB1280546A (en) 1972-07-05
BE740744A (en) 1970-04-24
NL6916098A (en) 1970-04-28
DE1805077B1 (en) 1970-06-04
RO55432A (en) 1973-08-20
NO123726B (en) 1972-01-03
SE352901B (en) 1973-01-15
FR2021547A1 (en) 1970-07-24

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