ZA728616B - Process for obtaining titanium dioxide having a controlled particle size - Google Patents

Process for obtaining titanium dioxide having a controlled particle size

Info

Publication number
ZA728616B
ZA728616B ZA728616A ZA728616A ZA728616B ZA 728616 B ZA728616 B ZA 728616B ZA 728616 A ZA728616 A ZA 728616A ZA 728616 A ZA728616 A ZA 728616A ZA 728616 B ZA728616 B ZA 728616B
Authority
ZA
South Africa
Prior art keywords
particle size
titanium dioxide
controlled particle
obtaining titanium
obtaining
Prior art date
Application number
ZA728616A
Other languages
English (en)
Inventor
G Bedetti
L Held
G Pieri
A Ducato
Original Assignee
New Jersey Zinc Co
Montedison Spa
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 New Jersey Zinc Co, Montedison Spa filed Critical New Jersey Zinc Co
Publication of ZA728616B publication Critical patent/ZA728616B/xx

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
    • 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
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
ZA728616A 1971-12-10 1972-12-05 Process for obtaining titanium dioxide having a controlled particle size ZA728616B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32207/71A IT946131B (it) 1971-12-10 1971-12-10 Procedimento per ottenere biossido di titanio a granulometria control lata

Publications (1)

Publication Number Publication Date
ZA728616B true ZA728616B (en) 1973-08-29

Family

ID=11235005

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA728616A ZA728616B (en) 1971-12-10 1972-12-05 Process for obtaining titanium dioxide having a controlled particle size

Country Status (17)

Country Link
US (1) US3914396A (xx)
JP (1) JPS5716931B2 (xx)
AR (1) AR195206A1 (xx)
AU (1) AU469385B2 (xx)
BE (1) BE792503A (xx)
BR (1) BR7208688D0 (xx)
CA (1) CA986283A (xx)
DE (1) DE2260096C2 (xx)
ES (1) ES409355A1 (xx)
FI (1) FI57963C (xx)
FR (1) FR2162473B1 (xx)
GB (1) GB1414807A (xx)
IT (1) IT946131B (xx)
NL (1) NL173629C (xx)
NO (1) NO133322C (xx)
YU (1) YU36814B (xx)
ZA (1) ZA728616B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120941A (en) * 1974-10-31 1978-10-17 Halomet Ag Process for the oxidation of halides
US4241042A (en) * 1978-06-19 1980-12-23 Montedison S.P.A. Spherical titanium dioxide particles and process of manufacture
US4803056A (en) * 1983-07-22 1989-02-07 Kerr-Mcgee Chemical Corporation System for increasing the capacity of a titanium dioxide producing process
US4678657A (en) * 1985-06-10 1987-07-07 Aluminum Company Of America Production of high purity substantially spherical metal hydroxide/oxide particles from the hydrolysis of a metal alkoxide aerosol using metal hydroxide/oxide seed nuclei
US4724134A (en) * 1985-06-10 1988-02-09 Aluminum Company Of America Production of tailor-made particle size distributions of substantially spherical metal hydroxide/oxide particles comprising single or multiple hydroxides by hydrolysis of one or more metal alkoxide aerosols
ES2035498T3 (es) * 1989-11-13 1993-04-16 Kronos Titan-Gesellschaft Mbh Procedimiento y dispositivo para la preparacion de dioxido de titanio.
US5840112A (en) * 1996-07-25 1998-11-24 Kerr Mcgee Chemical Corporation Method and apparatus for producing titanium dioxide
PL187022B1 (pl) * 1996-07-25 2004-04-30 Kerr Mcgee Chemical Llc Sposób wytwarzania dwutlenku tytanu i reaktor do wytwarzania dwutlenku tytanu
US6350427B1 (en) * 1999-07-27 2002-02-26 Kerr-Mcgee Chemical Llc Processes for reacting gaseous reactants containing solid particles
US6387347B1 (en) 2000-02-14 2002-05-14 Millennium Inorganic Chemicals, Inc. Controlled vapor phase oxidation of titanium tetrachloride to manufacture titanium dioxide
US6713036B1 (en) * 2001-05-07 2004-03-30 Uop Llc Process for mixing and reacting two or more fluids

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259851B (de) * 1965-04-15 1968-02-01 Bayer Ag Verfahren zur Herstellung von anorganischen, festen Produkten durch Gasphasenreaktion
US3512219A (en) * 1965-10-19 1970-05-19 American Potash & Chem Corp Injection reactor for titanium dioxide production
US3552920A (en) * 1966-08-16 1971-01-05 Montedison Spa Process for the combustion of titanium tetrachloride with oxygen for the production of titanium dioxide
DE1667044C3 (de) * 1967-04-13 1981-01-29 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung feinteiliger Oxide aus Halogeniden
CH527890A (it) * 1969-07-31 1972-09-15 Sir Soc Italiana Resine Spa Procedimento per la preparazione di titanio biossido
BE755089A (fr) * 1969-08-20 1971-02-22 Montedison Spa Reacteur et procede pour la fabrication de dioxyde de titane dequalite pigmentaire
IT946064B (it) * 1971-11-17 1973-05-21 Sir Soc Italiana Resine Spa Miglioramenti ai procedimenti di preparazione del biossido di tita nio per ossidazione in fase vapore del tetracloruro di titanio

Also Published As

Publication number Publication date
AU4971272A (en) 1974-06-06
DE2260096A1 (de) 1973-06-14
AU469385B2 (en) 1976-02-12
NL7216421A (xx) 1973-06-13
JPS4866099A (xx) 1973-09-11
JPS5716931B2 (xx) 1982-04-08
NL173629C (nl) 1984-02-16
ES409355A1 (es) 1975-10-16
NO133322B (xx) 1976-01-05
BE792503A (fr) 1973-06-08
DE2260096C2 (de) 1983-11-03
YU36814B (en) 1984-08-31
CA986283A (en) 1976-03-30
FR2162473A1 (xx) 1973-07-20
AR195206A1 (es) 1973-09-19
IT946131B (it) 1973-05-21
GB1414807A (en) 1975-11-19
US3914396A (en) 1975-10-21
BR7208688D0 (pt) 1973-09-13
FR2162473B1 (xx) 1976-04-23
NL173629B (nl) 1983-09-16
YU304572A (en) 1982-02-25
NO133322C (xx) 1976-04-12
FI57963B (fi) 1980-07-31
FI57963C (fi) 1980-11-10

Similar Documents

Publication Publication Date Title
YU34263B (en) Process for preparing titanium trichloride particles
JPS5395974A (en) Process for preparing 1*2*44triazolnucleoside
ZA728616B (en) Process for obtaining titanium dioxide having a controlled particle size
CS180608B2 (en) Process for preparing dialkoxyxanthogendisulfines
CS190399B2 (en) Process for preparing caphalexine
YU222472A (en) Process for preparing carbamides
YU34262B (en) Process for preparing titanium tetrachloride
PH18194A (en) A process for the preparation of thiozoline azetidinones
IL41094A0 (en) A process for the production of absorbents
ZA721236B (en) Iodoethynyl compounds and a process for their manufacture
JPS53127458A (en) Process for preparing alphaaisopropylidenee11 azethidineacetate
YU278272A (en) Process for producing pigments from titanium dioxide
CS190382B2 (en) Process for preparing 3-alkylthiomethyl-7-acylamidocephalosporines
ZA728428B (en) A process for the preparation of benzylpyrimidines
CY876A (en) Phenyl-pyridylallylamines and a process for their preparation
CS190379B2 (en) Process for preparing penicilinamine
IE36520B1 (en) Pyrimidotriazines and a process for the manufacture thereof
ZA714798B (en) Typhus-vaccine and process for producing it
GB1400875A (en) Process for preparing cyclicdicarboximidophosphonothioates
CA1003859A (en) Process for preparing a new thio-alkylamine and salts thereof
ZA729067B (en) A process for the production of morpholinodithiothiazoles
GB1369881A (en) Process for the production of a nitrosochloropolyolefin
PH11770A (en) A process for the manufacture of 1-alkenyl-2-amino methylpyrrolidines
YU36376B (en) Process for producing dihalo-6-phenyltriazolobenzodiazepine-5-n-oxide
CA885355A (en) Titanium dioxide pigments and a process for producing them