BE756136A - Preparation d'un dioxyde de titane de la variete anatase - Google Patents

Preparation d'un dioxyde de titane de la variete anatase

Info

Publication number
BE756136A
BE756136A BE756136DA BE756136A BE 756136 A BE756136 A BE 756136A BE 756136D A BE756136D A BE 756136DA BE 756136 A BE756136 A BE 756136A
Authority
BE
Belgium
Prior art keywords
preparation
titanium dioxide
anatase
variety
anatase variety
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
J J Libera
E J Puetz
Original Assignee
Titan Gmbh
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.)
Publication date
Publication of BE756136A publication Critical patent/BE756136A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • C01G23/0534—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts in the presence of seeds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C1/363—Drying, calcination
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)
BE756136D 1969-09-22 Preparation d'un dioxyde de titane de la variete anatase BE756136A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86001569A 1969-09-22 1969-09-22

Publications (1)

Publication Number Publication Date
BE756136A true BE756136A (fr) 1971-02-15

Family

ID=25332311

Family Applications (1)

Application Number Title Priority Date Filing Date
BE756136D BE756136A (fr) 1969-09-22 Preparation d'un dioxyde de titane de la variete anatase

Country Status (7)

Country Link
US (1) US3615204A (fi)
JP (1) JPS4910437B1 (fi)
BE (1) BE756136A (fi)
DE (1) DE2046009C3 (fi)
FI (1) FI57123C (fi)
FR (1) FR2062372A5 (fi)
NL (1) NL7013928A (fi)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728431A (en) * 1970-03-28 1973-04-17 Bayer Ag Production of titanyl sulfate solutions
US4183768A (en) * 1975-03-03 1980-01-15 American Cyanamid Company Anatase pigment from ilmenite
US4275040A (en) * 1980-05-30 1981-06-23 Nl Industries, Inc. Process for extracting titanium values from titaniferous bearing material
US4505886A (en) * 1983-07-01 1985-03-19 Nl Industries, Inc. Process for preparing high quality titanium dioxide
GB9501086D0 (en) * 1995-01-20 1995-03-08 Tioxide Group Services Ltd Preparation of anatase titanium dioxide
GB9600196D0 (en) * 1996-01-05 1996-03-06 Tioxide Group Services Ltd Preparation of anatase titanium dioxide
DE69707461T2 (de) * 1996-07-08 2002-05-23 Rhodia Chimie, Courbevoie Titandioxidteilchen, ihr herstellungsverfahren und ihre verwendung in kosmetika und lacken
US8021634B2 (en) * 2006-09-06 2011-09-20 Bhp Billiton Innovation Pty. Ltd. Sulfate process
US9198843B2 (en) * 2008-08-11 2015-12-01 Jan R Prochazka Process for manufacturing of high surface area USP grade nano-anatase base

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2516548A (en) * 1945-09-25 1950-07-25 American Cyanamid Co Production of anatase titanium dioxide pigments
US2886415A (en) * 1953-11-12 1959-05-12 Nat Lead Co Yield seed and method for preparing same
US2817595A (en) * 1954-02-04 1957-12-24 Nat Lead Co Preparation of chalk resistant anatase pigment
US3062673A (en) * 1958-09-17 1962-11-06 Laporte Titanium Ltd Manufacture of titanium dioxide
US2999011A (en) * 1959-12-31 1961-09-05 Nat Lead Co Method for bleaching hydrous titanium dioxide
US3071439A (en) * 1960-01-27 1963-01-01 Dow Unquinesa S A Method for the preparation of titanium hydrate
NL283184A (fi) * 1961-09-14
GB1016777A (en) * 1963-07-29 1966-01-12 British Titan Products Process for the production of pigment
BE665905A (fi) * 1964-06-25
US3518053A (en) * 1968-04-16 1970-06-30 Nat Lead Co Method for producing an improved titanium dioxide pigment

Also Published As

Publication number Publication date
US3615204A (en) 1971-10-26
DE2046009B2 (de) 1976-01-22
NL7013928A (fi) 1971-03-24
DE2046009A1 (de) 1971-05-13
FI57123C (fi) 1980-06-10
JPS4910437B1 (fi) 1974-03-11
FI57123B (fi) 1980-02-29
FR2062372A5 (fi) 1971-06-25
DE2046009C3 (de) 1978-05-11

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