KR830001136A - 티타늄 테트라클로라이드의 산화법 - Google Patents

티타늄 테트라클로라이드의 산화법 Download PDF

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Publication number
KR830001136A
KR830001136A KR1019790004251A KR790004251A KR830001136A KR 830001136 A KR830001136 A KR 830001136A KR 1019790004251 A KR1019790004251 A KR 1019790004251A KR 790004251 A KR790004251 A KR 790004251A KR 830001136 A KR830001136 A KR 830001136A
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KR
South Korea
Prior art keywords
titanium tetrachloride
oxidizing gas
gas stream
oxidation
oxidation method
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KR1019790004251A
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English (en)
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KR830001367B1 (ko
Inventor
에밀 크루우스 윌라아드
차아르즈 스크라이브너 노엘
Original Assignee
에이 엔 리이디
이 아이 듀우판 디 네모아 앤드 캄파니
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.)
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Publication of KR830001136A publication Critical patent/KR830001136A/ko
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Publication of KR830001367B1 publication Critical patent/KR830001367B1/ko

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    • 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

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  • 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)

Abstract

내용 없음

Description

티타늄 테트라클로라이드의 산화법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 산화 기체류내에 함유된 예비 가열된 산소 및 예비 가열된 티타늄 테트라클로라이드 함유류를 반응시킴으로써 티타늄 테트라클로라이드를 고온 산화시킴에 의하여 티타늄 디옥사이드를 제조하는 방법에 있어서,
    (a) 산화 기체류를 800℃-1600℃로 예비 가열하고,
    (b) 티타늄 테트라클로라이드 함유류를 250℃-500℃로 예비가열한 후,
    (c) 산화될 티타늄 테트라클로라이드의 1%-75%의 해당하는 양을 산화 기체류에 첨가하여서,
    (d) 산화 반응을 형성하고,
    (e) 산화될 티타늄 테트라클로라이드의 나머지 99%-25%를 단일 공급역 또는 다수 공급역에서 반응류에 첨가하여서,
    (f) 산화 반응을 형성하고,
    (g) 생성된 TiO2를 냉각 및 포집하는 방식으로 이루어지는 티타늄 테트라클로라이드의 개량 산화법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019790004251A 1978-12-04 1979-12-03 티타늄 테트라클로라이드의 산화법 KR830001367B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96625678A 1978-12-04 1978-12-04
US966256 1978-12-04

Publications (2)

Publication Number Publication Date
KR830001136A true KR830001136A (ko) 1983-04-29
KR830001367B1 KR830001367B1 (ko) 1983-07-19

Family

ID=25511119

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019790004251A KR830001367B1 (ko) 1978-12-04 1979-12-03 티타늄 테트라클로라이드의 산화법

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
BR7907852A (pt) 1980-07-29
GB2037266A (en) 1980-07-09
FR2443423A1 (fr) 1980-07-04

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