CA984122A - Process for the manufacture of titanium dioxide pigments - Google Patents

Process for the manufacture of titanium dioxide pigments

Info

Publication number
CA984122A
CA984122A CA148,445A CA148445A CA984122A CA 984122 A CA984122 A CA 984122A CA 148445 A CA148445 A CA 148445A CA 984122 A CA984122 A CA 984122A
Authority
CA
Canada
Prior art keywords
manufacture
titanium dioxide
dioxide pigments
pigments
titanium
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
CA148,445A
Other languages
English (en)
Other versions
CA148445S (en
Inventor
Luigi Piccolo
Benedetto Calcagno
Marcello Ghirga
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of CA984122A publication Critical patent/CA984122A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • 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
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Catalysts (AREA)
CA148,445A 1971-11-17 1972-08-01 Process for the manufacture of titanium dioxide pigments Expired CA984122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31197/71A IT946064B (it) 1971-11-17 1971-11-17 Miglioramenti ai procedimenti di preparazione del biossido di tita nio per ossidazione in fase vapore del tetracloruro di titanio

Publications (1)

Publication Number Publication Date
CA984122A true CA984122A (en) 1976-02-24

Family

ID=11233262

Family Applications (1)

Application Number Title Priority Date Filing Date
CA148,445A Expired CA984122A (en) 1971-11-17 1972-08-01 Process for the manufacture of titanium dioxide pigments

Country Status (10)

Country Link
US (1) US3811908A (fr)
JP (1) JPS525320B2 (fr)
CA (1) CA984122A (fr)
CH (1) CH596284A5 (fr)
DE (1) DE2256283A1 (fr)
FR (1) FR2160371B1 (fr)
GB (1) GB1391553A (fr)
IT (1) IT946064B (fr)
NL (1) NL7213317A (fr)
YU (1) YU278272A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792503A (fr) * 1971-12-10 1973-06-08 Montedison Spa Procede de preparation d'un bioxyde de titane d'une taille de particules controlee
US4803056A (en) * 1983-07-22 1989-02-07 Kerr-Mcgee Chemical Corporation System for increasing the capacity of a titanium dioxide producing process
FR2620640A1 (fr) * 1988-09-16 1989-03-24 Achim Hartmann Poudre d'aluminium fluide et procede pour sa preparation
DE19514663A1 (de) * 1995-04-20 1996-10-24 Kronos Titan Gmbh Metallchloridgenerator
CN107720815A (zh) * 2017-11-14 2018-02-23 黄林海 一种金红石型二氧化钛的生产方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB686570A (en) * 1949-10-08 1953-01-28 Schweizerhall Saeurefab Production of finely divided titanium dioxide

Also Published As

Publication number Publication date
DE2256283A1 (de) 1973-05-24
NL7213317A (fr) 1973-05-21
US3811908A (en) 1974-05-21
YU278272A (en) 1980-04-30
IT946064B (it) 1973-05-21
FR2160371A1 (fr) 1973-06-29
JPS4859100A (fr) 1973-08-18
JPS525320B2 (fr) 1977-02-12
CH596284A5 (fr) 1978-03-15
FR2160371B1 (fr) 1974-10-04
GB1391553A (en) 1975-04-23

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