AU465524B2 - Improvements in beneficiation of ores - Google Patents

Improvements in beneficiation of ores

Info

Publication number
AU465524B2
AU465524B2 AU38179/72A AU3817972A AU465524B2 AU 465524 B2 AU465524 B2 AU 465524B2 AU 38179/72 A AU38179/72 A AU 38179/72A AU 3817972 A AU3817972 A AU 3817972A AU 465524 B2 AU465524 B2 AU 465524B2
Authority
AU
Australia
Prior art keywords
beneficiation
ores
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
AU38179/72A
Other versions
AU3817972A (en
Inventor
HARRY BRIAN WILSON and DAVID ANTONY GRAY MICHAEL ROBINSON
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 AU3817972A publication Critical patent/AU3817972A/en
Application granted granted Critical
Publication of AU465524B2 publication Critical patent/AU465524B2/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
    • 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
    • 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
    • C22B34/1209—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 by dry processes, e.g. with selective chlorination of iron or with formation of a titanium bearing slag

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU38179/72A 1971-01-27 1972-01-21 Improvements in beneficiation of ores Expired AU465524B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB324171A GB1359882A (en) 1971-01-27 1971-01-27 Beneficiation of ores

Publications (2)

Publication Number Publication Date
AU3817972A AU3817972A (en) 1973-07-26
AU465524B2 true AU465524B2 (en) 1975-10-02

Family

ID=9754620

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38179/72A Expired AU465524B2 (en) 1971-01-27 1972-01-21 Improvements in beneficiation of ores

Country Status (4)

Country Link
US (1) US3870506A (en)
JP (1) JPS559450B1 (en)
AU (1) AU465524B2 (en)
GB (1) GB1359882A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016516B1 (en) * 1979-02-21 1983-02-16 Laporte Industries Limited Process for upgrading iron-containing materials and the product obtained by this process
ZA81604B (en) * 1980-02-19 1982-02-24 Laporte Industries Ltd Process for beneficiating oxidic ores
DE3210729A1 (en) * 1982-03-24 1983-10-06 Hoechst Ag METHOD FOR PRODUCING TITANIUM DIOXIDE CONCENTRATES
EP0106468B1 (en) * 1982-10-09 1986-12-30 Scm Chemicals Limited Process for the chlorination of oxidic materials
US4619815A (en) * 1985-09-30 1986-10-28 Scm Chemicals Limited Chlorination of iron-containing metaliferous material
JPH0496009U (en) * 1991-12-12 1992-08-20
US5585078A (en) * 1993-03-08 1996-12-17 E. I. Du Pont De Nemours And Company Process for reducing carbon monoxide and carbonyl sulfide emissions from a fluidized bed titanium dioxide chlorinator
DE10103977C1 (en) * 2001-01-30 2002-07-11 Colour Ltd Titanium dioxide concentrate recovery, for use in production of rutile and pigments, by contacting ore containing titanium and iron with carbon in fluidized bed in presence of chlorine and oxygen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2184884A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
US2184885A (en) * 1938-04-30 1939-12-26 Pittsburgh Plate Glass Co Treatment of titanium ores
US2852362A (en) * 1955-06-21 1958-09-16 Nat Lead Co Process for forming titanium concentrates
US2933373A (en) * 1957-05-06 1960-04-19 Titanium Metals Corp Beneficiation of titaniferous iron ores

Also Published As

Publication number Publication date
AU3817972A (en) 1973-07-26
US3870506A (en) 1975-03-11
JPS47027804A (en) 1972-10-30
GB1359882A (en) 1974-07-17
JPS559450B1 (en) 1980-03-10

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