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MY106846A - Process for producing titanium oxide concentrates. - Google Patents

Process for producing titanium oxide concentrates.

Info

Publication number
MY106846A
MY106846A MYPI90001555A MYPI19901555A MY106846A MY 106846 A MY106846 A MY 106846A MY PI90001555 A MYPI90001555 A MY PI90001555A MY PI19901555 A MYPI19901555 A MY PI19901555A MY 106846 A MY106846 A MY 106846A
Authority
MY
Malaysia
Prior art keywords
ore
titanium oxide
producing titanium
oxide concentrates
iron content
Prior art date
Application number
MYPI90001555A
Inventor
Koga Hiromi
Nakamura Tadayoshi
Ueno Akira
Original Assignee
Ishihara Sangyo Kaisha
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 Ishihara Sangyo Kaisha filed Critical Ishihara Sangyo Kaisha
Publication of MY106846A publication Critical patent/MY106846A/en

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

THE PRESENT INVENTION PROVIDES A PROCESS FOR PRODUCING A TITANIUM OXIDE CONCENTRATE WHICH COMPRISES OXIDIZING A TITANIFEROUS ORE OR SIMILAR ORES TO OBTAIN AN OXIDIZED ORE WHICH HAS A PSEUDO-BROOKITE STRUCTURE AND OF WHICH 90-100% OF AMOUNT OF THE IRON CONTENT IS IN A FERRIC STATE, THEN REDUCING THE OXIDIZED ORE AT 700-950?C AND THEREAFTER LEACHING THE REDUCED ORE WITH SULFURIC ACID TO REMOVE THE IRON CONTENT IN THE ORE.
MYPI90001555A 1989-09-12 1990-09-10 Process for producing titanium oxide concentrates. MY106846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23672189 1989-09-12

Publications (1)

Publication Number Publication Date
MY106846A true MY106846A (en) 1995-08-30

Family

ID=17004797

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI90001555A MY106846A (en) 1989-09-12 1990-09-10 Process for producing titanium oxide concentrates.

Country Status (2)

Country Link
AU (1) AU627072B2 (en)
MY (1) MY106846A (en)

Families Citing this family (3)

* 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
JP2005097666A (en) * 2003-09-24 2005-04-14 Tohoku Techno Arch Co Ltd Method for producing rutile
CN104694747A (en) * 2015-03-30 2015-06-10 攀枝花学院 Rich-titanium material preparation method using titanium white waste acid to treat ilmenite concentrate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU476210B2 (en) * 1971-04-05 1976-09-16 Scm Chemicals Limited Improvements in and relating tothe beneficiation of ilmenite

Also Published As

Publication number Publication date
AU6242090A (en) 1991-03-21
AU627072B2 (en) 1992-08-13

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