GB789104A - Improvements in or relating to the production of alkali metal titanates - Google Patents

Improvements in or relating to the production of alkali metal titanates

Info

Publication number
GB789104A
GB789104A GB35196/55A GB3519655A GB789104A GB 789104 A GB789104 A GB 789104A GB 35196/55 A GB35196/55 A GB 35196/55A GB 3519655 A GB3519655 A GB 3519655A GB 789104 A GB789104 A GB 789104A
Authority
GB
United Kingdom
Prior art keywords
titania
alkali
alkali metal
relating
rutile
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
GB35196/55A
Inventor
Ferdinand Gregoire
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.)
BLANCS DE ZINC de la MEDITERRA
Original Assignee
BLANCS DE ZINC de la MEDITERRA
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 BLANCS DE ZINC de la MEDITERRA filed Critical BLANCS DE ZINC de la MEDITERRA
Priority to GB35196/55A priority Critical patent/GB789104A/en
Publication of GB789104A publication Critical patent/GB789104A/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
    • C22B34/1218—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 obtaining titanium or titanium compounds from ores or scrap by dry processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)

Abstract

An alkali metal titanate is produced by sintering titania-containing material with alkali in the presence of a catalyst comprising a metal fluoride, bromide or iodide, or an oxide of an element of Group II, III or IV of the Periodic Table or a mixture of such compounds, the catalyst being added in the proportion of 0.1-10 per cent based on the titania present. Catalysts specified are sodium bromide and aluminium, silicon and magnesium oxide. The temperature of heating may be 500-850 DEG C. for a period of 1-4 hours. Titania-containing materials specified are rutile, ilmenite, ilmeno rutile and titanium-bearing slag from the treatment of bauxite. The alkali may be in the form of anhydrous sodium carbonate.
GB35196/55A 1955-12-07 1955-12-07 Improvements in or relating to the production of alkali metal titanates Expired GB789104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB35196/55A GB789104A (en) 1955-12-07 1955-12-07 Improvements in or relating to the production of alkali metal titanates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB35196/55A GB789104A (en) 1955-12-07 1955-12-07 Improvements in or relating to the production of alkali metal titanates

Publications (1)

Publication Number Publication Date
GB789104A true GB789104A (en) 1958-01-15

Family

ID=10374950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35196/55A Expired GB789104A (en) 1955-12-07 1955-12-07 Improvements in or relating to the production of alkali metal titanates

Country Status (1)

Country Link
GB (1) GB789104A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380847A (en) * 1964-11-17 1968-04-30 Du Pont Thermally stable fibrous alkali metal titanates
FR2209718A1 (en) * 1972-11-10 1974-07-05 Oji Paper Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380847A (en) * 1964-11-17 1968-04-30 Du Pont Thermally stable fibrous alkali metal titanates
FR2209718A1 (en) * 1972-11-10 1974-07-05 Oji Paper Co

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