ES401486A1 - Beneficiation of ilmenite ores - Google Patents

Beneficiation of ilmenite ores

Info

Publication number
ES401486A1
ES401486A1 ES401486A ES401486A ES401486A1 ES 401486 A1 ES401486 A1 ES 401486A1 ES 401486 A ES401486 A ES 401486A ES 401486 A ES401486 A ES 401486A ES 401486 A1 ES401486 A1 ES 401486A1
Authority
ES
Spain
Prior art keywords
ilmenite
beneficiation
ilmenite ores
reduced
brookite
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
ES401486A
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.)
Evonik LIL Ltd
Original Assignee
Laporte Industries 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 Laporte Industries Ltd filed Critical Laporte Industries Ltd
Publication of ES401486A1 publication Critical patent/ES401486A1/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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1204—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 preliminary treatment of ores or scrap to eliminate non- titanium constituents, e.g. iron, without attacking the titanium constituent

Landscapes

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

Abstract

Procedure to benefit an ilmenite mineral, characterized in that it comprises forming, from the ilmenite, a material of which 20% by weight comprises at least pseudo-brookite; reducing said material under conditions such that not less than 4% of the iron content of the reduced material (calculated as Fe) is in the ferric state; and leaching the reduced material thus obtained to produce a benefited titaniferous material. (Machine-translation by Google Translate, not legally binding)
ES401486A 1971-04-05 1972-04-05 Beneficiation of ilmenite ores Expired ES401486A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB880971 1971-04-05
GB91172*[A GB1392441A (en) 1971-04-05 1972-01-07 Beneficiation of ilmenite ores
GB683572 1972-02-14

Publications (1)

Publication Number Publication Date
ES401486A1 true ES401486A1 (en) 1975-09-01

Family

ID=27253783

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401486A Expired ES401486A1 (en) 1971-04-05 1972-04-05 Beneficiation of ilmenite ores

Country Status (11)

Country Link
BE (1) BE781703A (en)
DE (1) DE2216209A1 (en)
EG (1) EG10855A (en)
ES (1) ES401486A1 (en)
FR (1) FR2132446B1 (en)
GB (1) GB1392441A (en)
IL (1) IL39102A (en)
IT (1) IT952521B (en)
MY (1) MY7600064A (en)
NL (1) NL7204550A (en)
NO (1) NO131993C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7008602B2 (en) 2002-04-19 2006-03-07 Millennium Inorganic Chemicals, Inc. Beneficiation of titaniferous ore with sulfuric acid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU416143B2 (en) * 1967-05-01 1969-11-06 COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANIZATION and MURPHYORES INCORPORATED PTY. LTD A process forthe beneficiation of titaniferous ores

Also Published As

Publication number Publication date
DE2216209A1 (en) 1972-11-02
FR2132446A1 (en) 1972-11-17
GB1392441A (en) 1975-04-30
MY7600064A (en) 1976-12-31
EG10855A (en) 1976-10-31
FR2132446B1 (en) 1975-10-24
BE781703A (en) 1972-07-31
NO131993C (en) 1975-09-03
IL39102A0 (en) 1972-05-30
NL7204550A (en) 1972-10-09
IL39102A (en) 1974-12-31
IT952521B (en) 1973-07-30
NO131993B (en) 1975-05-26

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