FI50961B - - Google Patents

Info

Publication number
FI50961B
FI50961B FI2261/70A FI226170A FI50961B FI 50961 B FI50961 B FI 50961B FI 2261/70 A FI2261/70 A FI 2261/70A FI 226170 A FI226170 A FI 226170A FI 50961 B FI50961 B FI 50961B
Authority
FI
Finland
Application number
FI2261/70A
Other versions
FI50961C (fi
Inventor
Giovanni Pieri
Aldo Ducato
Gianfranco Bedetti
Llewellyn John Held
Original Assignee
Montedison Spa
New Jersey Zink Company
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 Montedison Spa, New Jersey Zink Company filed Critical Montedison Spa
Application granted granted Critical
Publication of FI50961B publication Critical patent/FI50961B/fi
Publication of FI50961C publication Critical patent/FI50961C/fi

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
    • C01G23/07—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)
  • 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)
  • Silicon Compounds (AREA)
FI702261A 1969-08-20 1970-08-17 Menetelmä ja reaktori pigmenttilaatuisen titaanidioksidin valmistamise ksi. FI50961C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2106669 1969-08-20

Publications (2)

Publication Number Publication Date
FI50961B true FI50961B (fi) 1976-05-31
FI50961C FI50961C (fi) 1976-09-10

Family

ID=11176221

Family Applications (1)

Application Number Title Priority Date Filing Date
FI702261A FI50961C (fi) 1969-08-20 1970-08-17 Menetelmä ja reaktori pigmenttilaatuisen titaanidioksidin valmistamise ksi.

Country Status (13)

Country Link
US (1) US3725526A (fi)
JP (1) JPS4914639B1 (fi)
BE (1) BE755089A (fi)
CA (1) CA947948A (fi)
DE (1) DE2041150C3 (fi)
ES (1) ES382856A1 (fi)
FI (1) FI50961C (fi)
FR (1) FR2058990A5 (fi)
GB (1) GB1303894A (fi)
NL (1) NL7012136A (fi)
NO (1) NO130311B (fi)
YU (1) YU36669B (fi)
ZA (1) ZA705683B (fi)

Families Citing this family (15)

* 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
US4073874A (en) * 1973-04-28 1978-02-14 Mitsubishi Kinzoku K.K. Recovery of chlorine from iron chloride
CH616348A5 (fi) * 1977-04-29 1980-03-31 Alusuisse
US4803056A (en) * 1983-07-22 1989-02-07 Kerr-Mcgee Chemical Corporation System for increasing the capacity of a titanium dioxide producing process
GB9216933D0 (en) * 1992-08-10 1992-09-23 Tioxide Group Services Ltd Oxidation of titanium tetrachloride
US5518700A (en) * 1994-06-25 1996-05-21 Shell Oil Company Cyclonic reactor
US6350427B1 (en) * 1999-07-27 2002-02-26 Kerr-Mcgee Chemical Llc Processes for reacting gaseous reactants containing solid particles
EP1142830A1 (de) * 2000-04-03 2001-10-10 Degussa AG Nanoskalige pyrogene Oxide, Verfahren zur deren Herstellung und die Verwendung dieser Oxide
US20010036437A1 (en) * 2000-04-03 2001-11-01 Andreas Gutsch Nanoscale pyrogenic oxides
US6419893B1 (en) * 2000-09-18 2002-07-16 Kerr-Mcgee Chemical Llc Process for producing and cooling titanium dioxide
US7465431B2 (en) * 2001-08-06 2008-12-16 Degussa Ag Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide
EP1683763A4 (en) * 2003-10-01 2010-07-07 Toho Titanium Co Ltd TITANIUM DIOXIDE POWDER AND MANUFACTURING METHOD THEREFOR
US7968077B2 (en) * 2006-12-20 2011-06-28 Kronos International, Inc. Method for manufacturing titanium dioxide by oxidizing of titanium tetrachloride
DE102007048553A1 (de) * 2006-12-20 2008-06-26 Kronos International, Inc. Verfahren zur Herstellung von Titandioxid durch Oxidation von Titantetrachlorid
WO2021212405A1 (zh) * 2020-04-23 2021-10-28 东华工程科技股份有限公司 氯化法钛白氧化反应器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2823982A (en) * 1948-02-20 1958-02-18 Thann Fab Prod Chem Production of finely divided metal oxides
GB1047714A (en) * 1962-07-17 1966-11-09 Thann Fab Prod Chem Apparatus useful inter alia for the production of finely divided metal oxides
GB1111411A (en) * 1964-06-03 1968-04-24 Laporte Titanium Ltd Improvements in and relating to the manufacture of titanium dioxide
US3203763A (en) * 1963-01-17 1965-08-31 Du Pont Production of metal oxides through oxidation of metal halides
DE1206399B (de) * 1963-04-27 1965-12-09 Bayer Ag Verfahren zur Durchfuehrung von Gasphasenreaktionen
US3443897A (en) * 1964-03-25 1969-05-13 Ppg Industries Inc Process for preparing pigmentary metal oxide
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
GB1173592A (en) * 1965-10-19 1969-12-10 Laporte Titanium Ltd Improvements in and relating to the Manufacture of Titanium Dioxide.

Also Published As

Publication number Publication date
YU210570A (en) 1982-02-25
YU36669B (en) 1984-08-31
DE2041150C3 (de) 1982-01-28
CA947948A (en) 1974-05-28
BE755089A (fr) 1971-02-22
FR2058990A5 (fi) 1971-05-28
ES382856A1 (es) 1973-04-16
DE2041150B2 (de) 1980-09-04
DE2041150A1 (de) 1971-03-04
JPS4914639B1 (fi) 1974-04-09
FI50961C (fi) 1976-09-10
US3725526A (en) 1973-04-03
NO130311B (fi) 1974-08-12
NL7012136A (fi) 1971-02-23
ZA705683B (en) 1971-04-28
GB1303894A (fi) 1973-01-24

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