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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
BE (1) BE729171A (enrdf_load_stackoverflow)
FR (1) FR1566670A (enrdf_load_stackoverflow)
GB (1) GB1251868A (enrdf_load_stackoverflow)
LU (1) LU58175A1 (enrdf_load_stackoverflow)
NL (1) NL163268C (enrdf_load_stackoverflow)

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
BE620418A (enrdf_load_stackoverflow) * 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
DE1906689A1 (de) 1969-10-09
DE1906689B2 (de) 1977-06-23
NL163268C (nl) 1980-08-15
GB1251868A (enrdf_load_stackoverflow) 1971-11-03
LU58175A1 (enrdf_load_stackoverflow) 1969-07-10
BE729171A (enrdf_load_stackoverflow) 1969-08-01
US3787139A (en) 1974-01-22
FR1566670A (enrdf_load_stackoverflow) 1969-05-09
NL163268B (nl) 1980-03-17

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Legal Events

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