BR7907852A - Aperfeicoamento em processo para producao de dioxido de titanio - Google Patents

Aperfeicoamento em processo para producao de dioxido de titanio

Info

Publication number
BR7907852A
BR7907852A BR7907852A BR7907852A BR7907852A BR 7907852 A BR7907852 A BR 7907852A BR 7907852 A BR7907852 A BR 7907852A BR 7907852 A BR7907852 A BR 7907852A BR 7907852 A BR7907852 A BR 7907852A
Authority
BR
Brazil
Prior art keywords
production
processing
titanium dioxide
dioxide
titanium
Prior art date
Application number
BR7907852A
Other languages
English (en)
Portuguese (pt)
Inventor
N Scrivner
W Kruse
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR7907852A publication Critical patent/BR7907852A/pt

Links

Classifications

    • 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
    • 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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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
    • C01P2006/80—Compositional purity

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)
  • Catalysts (AREA)
BR7907852A 1978-12-04 1979-12-03 Aperfeicoamento em processo para producao de dioxido de titanio BR7907852A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96625678A 1978-12-04 1978-12-04

Publications (1)

Publication Number Publication Date
BR7907852A true BR7907852A (pt) 1980-07-29

Family

ID=25511119

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7907852A BR7907852A (pt) 1978-12-04 1979-12-03 Aperfeicoamento em processo para producao de dioxido de titanio

Country Status (6)

Country Link
JP (1) JPS5580721A (ko)
KR (1) KR830001367B1 (ko)
BR (1) BR7907852A (ko)
FR (1) FR2443423B1 (ko)
GB (1) GB2037266B (ko)
IN (1) IN152047B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0619071Y2 (ja) * 1988-05-12 1994-05-18 矢崎総業株式会社 圧力センサ
US5204083A (en) * 1988-05-23 1993-04-20 Kerr-Mcgee Chemical Corporation Process for preparing titanium dioxide
GB9216933D0 (en) * 1992-08-10 1992-09-23 Tioxide Group Services Ltd Oxidation of titanium tetrachloride
US5536487A (en) * 1995-02-27 1996-07-16 Kronos, Inc. Process for the use of rutile promoter and control additives in the manufacture of titanium dioxide by the chloride process
WO1998004500A1 (en) * 1996-07-25 1998-02-05 Kerr-Mcgee Chemical Corporation Method and apparatus for producing titanium dioxide
US5840112A (en) 1996-07-25 1998-11-24 Kerr Mcgee Chemical Corporation Method and apparatus for producing titanium dioxide
TWI272251B (en) * 2000-02-04 2007-02-01 Showa Denko Kk Process for producing ultrafine mixed-crystal oxide
US6572964B2 (en) 2000-02-04 2003-06-03 Showa Denko K.K. Ultrafine mixed-crystal oxide, production process and use thereof
US6387347B1 (en) * 2000-02-14 2002-05-14 Millennium Inorganic Chemicals, Inc. Controlled vapor phase oxidation of titanium tetrachloride to manufacture titanium dioxide
US7476378B2 (en) * 2005-10-27 2009-01-13 E.I. Dupont Denemours & Company Process for producing titanium dioxide
DE102007049296A1 (de) 2007-10-12 2009-04-16 Kronos International, Inc. Mehrstufiges Verfahren zur Herstellung von Titandioxid
CN114029025A (zh) * 2021-11-15 2022-02-11 攀钢集团攀枝花钢铁研究院有限公司 一种氯化法钛白氧化反应装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134895C (ko) * 1962-01-30
DE1592529B2 (de) * 1967-06-03 1971-09-02 Titangesellschaft mbH, 5090 Leverku sen Verfahren zur herstellung eines rutil pigmentes durch umsetzung von titantetrachlorid mit sauerstoff in einem heissen gasgemisch
US4053577A (en) * 1972-02-18 1977-10-11 Tioxide Group Limited Process for the gaseous phase production of metal oxide particles

Also Published As

Publication number Publication date
KR830001367B1 (ko) 1983-07-19
FR2443423B1 (fr) 1986-04-04
JPS5580721A (en) 1980-06-18
GB2037266B (en) 1983-02-16
IN152047B (ko) 1983-10-01
GB2037266A (en) 1980-07-09
FR2443423A1 (fr) 1980-07-04
KR830001136A (ko) 1983-04-29

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