NL6902622A - - Google Patents

Info

Publication number
NL6902622A
NL6902622A NL6902622A NL6902622A NL6902622A NL 6902622 A NL6902622 A NL 6902622A NL 6902622 A NL6902622 A NL 6902622A NL 6902622 A NL6902622 A NL 6902622A NL 6902622 A NL6902622 A NL 6902622A
Authority
NL
Netherlands
Application number
NL6902622A
Other versions
NL163268C (nl
NL163268B (nl
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 filed Critical
Publication of NL6902622A publication Critical patent/NL6902622A/xx
Publication of NL163268B publication Critical patent/NL163268B/xx
Application granted granted Critical
Publication of NL163268C publication Critical patent/NL163268C/xx

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
    • 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
    • C22B34/1213—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 wet processes, e.g. using leaching methods or flotation techniques

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
NL6902622A 1968-03-26 1969-02-19 Werkwijze voor het bereiden van een titaandioxyde- -concentraat uit een ijzerbevattend titaanmineraal. NL163268C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR68001860 1968-03-26

Publications (3)

Publication Number Publication Date
NL6902622A true NL6902622A (cs) 1969-09-30
NL163268B NL163268B (nl) 1980-03-17
NL163268C NL163268C (nl) 1980-08-15

Family

ID=9694222

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6902622A NL163268C (nl) 1968-03-26 1969-02-19 Werkwijze voor het bereiden van een titaandioxyde- -concentraat uit een ijzerbevattend titaanmineraal.

Country Status (6)

Country Link
US (1) US3787139A (cs)
BE (1) BE729171A (cs)
FR (1) FR1566670A (cs)
GB (1) GB1251868A (cs)
LU (1) LU58175A1 (cs)
NL (1) NL163268C (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1294703A (en) * 1970-05-16 1972-11-01 British Titan Ltd Process for the removal of dissolved titaniferous solution
US3856918A (en) * 1973-03-28 1974-12-24 American Cyanamid Co Process for the beneficiation of titaniferous ores utilizing hot wall continuous plasma reactor
US4119696A (en) * 1977-11-14 1978-10-10 Uop Inc. Production of titanium metal values
US4197276A (en) * 1978-07-31 1980-04-08 Uop Inc. Recovery of titanium metal values
WO2005049872A1 (en) * 2003-11-19 2005-06-02 Process Research Ortech Inc. Process for the recovery of titanium in mixed chloride media
US12384691B2 (en) 2021-10-26 2025-08-12 Velta Holdings US Inc. Method for integrated processing of titanium-containing feedstock to obtain high value-added products based on titanium, iron, calcium and nitrogen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325561A (en) * 1919-12-23 norway
US2167628A (en) * 1937-10-06 1939-08-01 Nat Lead Co Preparation of titanium dioxide pigments
US2439895A (en) * 1942-01-09 1948-04-20 Du Pont Titanium oxide pigment production
US2441856A (en) * 1942-08-01 1948-05-18 Nat Lead Co Cyclical process for the manufacture of titanium dioxide
US2804375A (en) * 1953-05-28 1957-08-27 Nat Distillers Chem Corp Cyclic process for the beneficiation of titania ores and slags
US3006728A (en) * 1959-09-10 1961-10-31 Horizons Inc Preparation of ceramic grade titanium dioxide
NL281655A (cs) * 1961-08-05 1900-01-01
US3193376A (en) * 1961-12-04 1965-07-06 Wah Chang Corp Beneficiation of ilmenite
GB1023275A (en) * 1964-01-21 1966-03-23 British Titan Products Production of titanium dioxide

Also Published As

Publication number Publication date
DE1906689B2 (de) 1977-06-23
LU58175A1 (cs) 1969-07-10
FR1566670A (cs) 1969-05-09
BE729171A (cs) 1969-08-01
NL163268C (nl) 1980-08-15
DE1906689A1 (de) 1969-10-09
NL163268B (nl) 1980-03-17
US3787139A (en) 1974-01-22
GB1251868A (cs) 1971-11-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee