ES297534A1 - Un metodo para la preparaciën de pigmento de rutilo - Google Patents

Un metodo para la preparaciën de pigmento de rutilo

Info

Publication number
ES297534A1
ES297534A1 ES0297534A ES297534A ES297534A1 ES 297534 A1 ES297534 A1 ES 297534A1 ES 0297534 A ES0297534 A ES 0297534A ES 297534 A ES297534 A ES 297534A ES 297534 A1 ES297534 A1 ES 297534A1
Authority
ES
Spain
Prior art keywords
pigment
hydrate
calcined
furnace
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
ES0297534A
Other languages
English (en)
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.)
NAT LEAD CO
NL Industries Inc
Original Assignee
NAT LEAD CO
NL Industries Inc
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 NAT LEAD CO, NL Industries Inc filed Critical NAT LEAD CO
Publication of ES297534A1 publication Critical patent/ES297534A1/es
Expired legal-status Critical Current

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
    • C01G23/08—Drying; Calcining ; After treatment of titanium oxide
    • 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)
ES0297534A 1963-04-03 1964-03-12 Un metodo para la preparaciën de pigmento de rutilo Expired ES297534A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US270398A US3253888A (en) 1963-04-03 1963-04-03 Method for producing titanium dioxide of pigment quality

Publications (1)

Publication Number Publication Date
ES297534A1 true ES297534A1 (es) 1964-06-01

Family

ID=23031181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0297534A Expired ES297534A1 (es) 1963-04-03 1964-03-12 Un metodo para la preparaciën de pigmento de rutilo

Country Status (2)

Country Link
US (1) US3253888A (es)
ES (1) ES297534A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359070A (en) * 1964-09-24 1967-12-19 American Cyanamid Co Process for tio2 pigment production in controlled calcination of basic titanium sulfate
US4587908A (en) * 1985-03-12 1986-05-13 Amerock Corporation Rotary shelf assembly with bearing assembly and detent mechanism
DE10040308A1 (de) * 2000-08-14 2002-03-14 Sachtleben Chemie Gmbh Verfahren zur Durchsatzerhöhung beim Kalzinieren von Titandioxid-Pigmenten

Also Published As

Publication number Publication date
US3253888A (en) 1966-05-31

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