GB1282324A - Process for the benification of iron-containing titaniferous materials - Google Patents

Process for the benification of iron-containing titaniferous materials

Info

Publication number
GB1282324A
GB1282324A GB38474/69A GB3847469A GB1282324A GB 1282324 A GB1282324 A GB 1282324A GB 38474/69 A GB38474/69 A GB 38474/69A GB 3847469 A GB3847469 A GB 3847469A GB 1282324 A GB1282324 A GB 1282324A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbon
july
hcl
tio
give
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
GB38474/69A
Inventor
Frank Ronald Williams
Jack Whitehead
Jefferson Marshall
Alan Conners
Derek Vernon Gosden
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.)
British Titan Ltd
Original Assignee
British Titan 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 British Titan Ltd filed Critical British Titan Ltd
Priority to GB38474/69A priority Critical patent/GB1282324A/en
Priority to FR707028335A priority patent/FR2053366B1/fr
Priority to FR7028336A priority patent/FR2053367A1/en
Priority to DE19702038191 priority patent/DE2038191B2/en
Priority to DE19702038249 priority patent/DE2038249A1/en
Priority to CA089652A priority patent/CA919921A/en
Priority to ZA705318*A priority patent/ZA705318B/en
Priority to CA089655A priority patent/CA927611A/en
Publication of GB1282324A publication Critical patent/GB1282324A/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

Abstract

1282324 Removing Fe from titaniferous material BRITISH TITAN Ltd 22 July 1970 [31 July 1969] 38474/69 Headings C1A and C1N A particulate titaniferous material is contacted at elevated temperatures with a gaseous hydrocarbon containing 1-4 carbon atoms until the iron content is wholly Fe<SP>2+</SP>, and then leached with HCl to form FeCl 2 solution. The hydrocarbon may be natural gas, methane, ethane, propane, n- or iso-butane, ethylene, propylene, or mixtures thereof. Reduction may be effected at 600-1100‹ C. in a fluidized bed. The temperature may be controlled by introduction of inert gas or of oxidizing gas to burn some of the hydrocarbon. The initial material may be preoxidized ilmenite, and may have an average particle size of 50-300 Á. The HCl may have a concentration of 18-22% and a temperature of from 50‹ C. to b.pt. The upgraded material may be chlorinated to give TiCl 4 which is oxidized in vapour phase to TiO 2 , or may be dissolved in H 2 SO 4 and hydrolysed to give TiO 2 . The FeCl 2 may be converted into Fe oxide or Fe.
GB38474/69A 1969-07-31 1969-07-31 Process for the benification of iron-containing titaniferous materials Expired GB1282324A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB38474/69A GB1282324A (en) 1969-07-31 1969-07-31 Process for the benification of iron-containing titaniferous materials
FR707028335A FR2053366B1 (en) 1969-07-31 1970-07-31
FR7028336A FR2053367A1 (en) 1969-07-31 1970-07-31 Separation of iron from titanium-containing - ores
DE19702038191 DE2038191B2 (en) 1969-07-31 1970-07-31 Process for removing iron from ferrous, titanium-bearing material
DE19702038249 DE2038249A1 (en) 1969-07-31 1970-07-31 Process for removing iron from particles of an iron-containing titanium-containing material
CA089652A CA919921A (en) 1969-07-31 1970-07-31 Purification process
ZA705318*A ZA705318B (en) 1969-07-31 1970-07-31 A process for the production of titaniferous material
CA089655A CA927611A (en) 1969-07-31 1970-07-31 Purification process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38474/69A GB1282324A (en) 1969-07-31 1969-07-31 Process for the benification of iron-containing titaniferous materials

Publications (1)

Publication Number Publication Date
GB1282324A true GB1282324A (en) 1972-07-19

Family

ID=10403689

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38474/69A Expired GB1282324A (en) 1969-07-31 1969-07-31 Process for the benification of iron-containing titaniferous materials

Country Status (5)

Country Link
CA (1) CA919921A (en)
DE (1) DE2038249A1 (en)
FR (1) FR2053366B1 (en)
GB (1) GB1282324A (en)
ZA (1) ZA705318B (en)

Cited By (2)

* 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
EP1733063A1 (en) * 2004-03-18 2006-12-20 BHP Billiton Innovation Pty Ltd Production of titania

Cited By (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
EP1733063A1 (en) * 2004-03-18 2006-12-20 BHP Billiton Innovation Pty Ltd Production of titania
EP1733063A4 (en) * 2004-03-18 2008-10-01 Bhp Billiton Innovation Pty Production of titania

Also Published As

Publication number Publication date
FR2053366A1 (en) 1971-04-16
DE2038249A1 (en) 1971-02-11
FR2053366B1 (en) 1973-04-27
CA919921A (en) 1973-01-30
ZA705318B (en) 1972-03-29

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Legal Events

Date Code Title Description
414F Notice of opposition given (sect. 14/1949)
414E Application relinquished (sect. 14/1949)
CSNS Application of which complete specification have been accepted and published, but patent is not sealed
49R Reference inserted (sect. 9/1949)