IT946131B - Procedimento per ottenere biossido di titanio a granulometria control lata - Google Patents

Procedimento per ottenere biossido di titanio a granulometria control lata

Info

Publication number
IT946131B
IT946131B IT32207/71A IT3220771A IT946131B IT 946131 B IT946131 B IT 946131B IT 32207/71 A IT32207/71 A IT 32207/71A IT 3220771 A IT3220771 A IT 3220771A IT 946131 B IT946131 B IT 946131B
Authority
IT
Italy
Prior art keywords
lata
granulometry
procedure
titanium dioxide
obtain control
Prior art date
Application number
IT32207/71A
Other languages
English (en)
Italian (it)
Inventor
L Held
G Pieri
A Ducato
G Bedetti
Original Assignee
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
Priority to BE792503D priority Critical patent/BE792503A/xx
Application filed by Montedison Spa filed Critical Montedison Spa
Priority to IT32207/71A priority patent/IT946131B/it
Priority to FI3431/72A priority patent/FI57963C/fi
Priority to US312123A priority patent/US3914396A/en
Priority to NO4442/72A priority patent/NO133322C/no
Priority to NLAANVRAGE7216421,A priority patent/NL173629C/xx
Priority to ZA728616A priority patent/ZA728616B/xx
Priority to AU49712/72A priority patent/AU469385B2/en
Priority to AR245507A priority patent/AR195206A1/es
Priority to FR7243326A priority patent/FR2162473B1/fr
Priority to ES409355A priority patent/ES409355A1/es
Priority to GB5660772A priority patent/GB1414807A/en
Priority to YU3045/72A priority patent/YU36814B/xx
Priority to DE2260096A priority patent/DE2260096C2/de
Priority to BR8688/72A priority patent/BR7208688D0/pt
Priority to JP12353072A priority patent/JPS5716931B2/ja
Priority to CA159,039A priority patent/CA986283A/en
Application granted granted Critical
Publication of IT946131B publication Critical patent/IT946131B/it

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)
IT32207/71A 1971-12-10 1971-12-10 Procedimento per ottenere biossido di titanio a granulometria control lata IT946131B (it)

Priority Applications (17)

Application Number Priority Date Filing Date Title
BE792503D BE792503A (fr) 1971-12-10 Procede de preparation d'un bioxyde de titane d'une taille de particules controlee
IT32207/71A IT946131B (it) 1971-12-10 1971-12-10 Procedimento per ottenere biossido di titanio a granulometria control lata
FI3431/72A FI57963C (fi) 1971-12-10 1972-12-04 Foerfarande foer framstaellning av titandioxid med reglerad partikelstorlek
US312123A US3914396A (en) 1971-12-10 1972-12-04 Method for obtaining titanium dioxide having a controlled particle size
NO4442/72A NO133322C (h) 1971-12-10 1972-12-04
NLAANVRAGE7216421,A NL173629C (nl) 1971-12-10 1972-12-04 Werkwijze voor het bereiden van titaandioxydedeeltjes met pigmenteigenschappen met een vooraf bepaalde deeltjesgrootte.
ZA728616A ZA728616B (en) 1971-12-10 1972-12-05 Process for obtaining titanium dioxide having a controlled particle size
AR245507A AR195206A1 (es) 1971-12-10 1972-12-06 Un reactor para obtener dioxido de titanio que tenga caracteristicas pigmentarias
AU49712/72A AU469385B2 (en) 1971-12-10 1972-12-06 Process for obtaining titanium dioxide having a controlled particle size
FR7243326A FR2162473B1 (h) 1971-12-10 1972-12-06
ES409355A ES409355A1 (es) 1971-12-10 1972-12-06 Un procedimiento para obtener dioxido de titanio que tiene caracteristicas pigmentarias.
GB5660772A GB1414807A (en) 1971-12-10 1972-12-07 Process for obtaining titanium dioxide having a controlled particle size
YU3045/72A YU36814B (en) 1971-12-10 1972-12-07 Reactor for producing titanium dioxide with a controlled size of particles
DE2260096A DE2260096C2 (de) 1971-12-10 1972-12-08 Verfahren zur Herstellung von Titandioxid mit Pigmenteigenschaften in Form von Teilchen mit vorbestimmter Teilchengröße
BR8688/72A BR7208688D0 (pt) 1971-12-10 1972-12-08 Processo para a producao de dioxido de titanio na forma de particulas com um tamanho fixado
JP12353072A JPS5716931B2 (h) 1971-12-10 1972-12-11
CA159,039A CA986283A (en) 1971-12-10 1972-12-11 Method and apparatus for obtaining titanium dioxide having a controlled particle size

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
IT946131B true IT946131B (it) 1973-05-21

Family

ID=11235005

Family Applications (1)

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

Country Status (17)

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

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
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
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
EP0427878B1 (de) * 1989-11-13 1992-09-02 KRONOS TITAN-Gesellschaft mbH Verfahren und Vorrichtung zur Herstellung von Titandioxid
JP2000509700A (ja) * 1996-07-25 2000-08-02 カー−マックギー ケミカル エルエルシー 二酸化チタンを製造するための方法および装置
US5840112A (en) * 1996-07-25 1998-11-24 Kerr Mcgee Chemical Corporation Method and apparatus for producing titanium dioxide
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
GB1192807A (en) * 1966-08-16 1970-05-20 Montedison Spa 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
CA986283A (en) 1976-03-30
FR2162473B1 (h) 1976-04-23
US3914396A (en) 1975-10-21
BR7208688D0 (pt) 1973-09-13
NO133322B (h) 1976-01-05
JPS5716931B2 (h) 1982-04-08
NO133322C (h) 1976-04-12
DE2260096A1 (de) 1973-06-14
AU4971272A (en) 1974-06-06
DE2260096C2 (de) 1983-11-03
GB1414807A (en) 1975-11-19
ZA728616B (en) 1973-08-29
FI57963B (fi) 1980-07-31
BE792503A (fr) 1973-06-08
NL7216421A (h) 1973-06-13
YU304572A (en) 1982-02-25
FR2162473A1 (h) 1973-07-20
ES409355A1 (es) 1975-10-16
NL173629B (nl) 1983-09-16
AR195206A1 (es) 1973-09-19
YU36814B (en) 1984-08-31
FI57963C (fi) 1980-11-10
AU469385B2 (en) 1976-02-12
NL173629C (nl) 1984-02-16
JPS4866099A (h) 1973-09-11

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