ZA888738B - Process for preparing titanium dioxide - Google Patents

Process for preparing titanium dioxide

Info

Publication number
ZA888738B
ZA888738B ZA888738A ZA888738A ZA888738B ZA 888738 B ZA888738 B ZA 888738B ZA 888738 A ZA888738 A ZA 888738A ZA 888738 A ZA888738 A ZA 888738A ZA 888738 B ZA888738 B ZA 888738B
Authority
ZA
South Africa
Prior art keywords
titanium dioxide
preparing titanium
preparing
dioxide
titanium
Prior art date
Application number
ZA888738A
Other languages
English (en)
Inventor
John Craig Magyar
Craig Magyar John
Robert Gerald Mcdill
Gerald Mcdill Robert
Eugene Ray Adams
Ray Adams Eugene
Original Assignee
Kerr Mc Gee Chem Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22728486&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA888738(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kerr Mc Gee Chem Corp filed Critical Kerr Mc Gee Chem Corp
Publication of ZA888738B publication Critical patent/ZA888738B/xx

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
    • 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

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)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
ZA888738A 1988-05-23 1988-11-22 Process for preparing titanium dioxide ZA888738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/197,212 US5204083A (en) 1988-05-23 1988-05-23 Process for preparing titanium dioxide

Publications (1)

Publication Number Publication Date
ZA888738B true ZA888738B (en) 1990-07-25

Family

ID=22728486

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA888738A ZA888738B (en) 1988-05-23 1988-11-22 Process for preparing titanium dioxide

Country Status (20)

Country Link
US (1) US5204083A (ja)
EP (1) EP0416015B1 (ja)
JP (1) JPH0660018B2 (ja)
KR (1) KR970001826B1 (ja)
CN (1) CN1015438B (ja)
AR (1) AR244757A1 (ja)
AU (1) AU612862B2 (ja)
BR (1) BR8907446A (ja)
CA (1) CA1329966C (ja)
DE (1) DE68909044T2 (ja)
ES (1) ES2011190A6 (ja)
FI (1) FI96306C (ja)
IN (1) IN171911B (ja)
MX (1) MX170702B (ja)
MY (1) MY103469A (ja)
NO (1) NO301470B1 (ja)
PH (1) PH26327A (ja)
RU (1) RU2049099C1 (ja)
WO (1) WO1989011450A1 (ja)
ZA (1) ZA888738B (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5698177A (en) * 1994-08-31 1997-12-16 University Of Cincinnati Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst
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
CN1199385A (zh) * 1996-07-25 1998-11-18 科尔－麦克基化学有限责任公司 生产二氧化钛的方法和装置
US5840112A (en) * 1996-07-25 1998-11-24 Kerr Mcgee Chemical Corporation Method and apparatus for producing titanium dioxide
US20090075083A1 (en) * 1997-07-21 2009-03-19 Nanogram Corporation Nanoparticle production and corresponding structures
US7384680B2 (en) * 1997-07-21 2008-06-10 Nanogram Corporation Nanoparticle-based power coatings and corresponding structures
US6387531B1 (en) * 1998-07-27 2002-05-14 Nanogram Corporation Metal (silicon) oxide/carbon composite particles
US20060147369A1 (en) * 1997-07-21 2006-07-06 Neophotonics Corporation Nanoparticle production and corresponding structures
US6387347B1 (en) * 2000-02-14 2002-05-14 Millennium Inorganic Chemicals, Inc. Controlled vapor phase oxidation of titanium tetrachloride to manufacture titanium dioxide
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
AU2001257372B2 (en) 2000-04-27 2005-09-01 E.I. Du Pont De Nemours And Company Process for making durable titanium dioxide pigment in the chloride process without wet treatment
US7465431B2 (en) * 2001-08-06 2008-12-16 Degussa Ag Nanoscalar pyrogenically produced yttrium-zirconium mixed oxide
US7208126B2 (en) * 2004-03-19 2007-04-24 E. I. Du Pont De Nemours And Company Titanium dioxide nanopowder manufacturing process
WO2007040466A1 (en) 2005-09-16 2007-04-12 Tronox Llc Methods of controlling the particle size of titanium dioxide produced by the chloride process
US7476378B2 (en) * 2005-10-27 2009-01-13 E.I. Dupont Denemours & Company Process for producing titanium dioxide
US8741257B2 (en) * 2009-11-10 2014-06-03 E I Du Pont De Nemours And Company Process for in-situ formation of chlorides of silicon and aluminum in the preparation of titanium dioxide
CN102612494B (zh) * 2010-02-22 2015-05-20 纳幕尔杜邦公司 在二氧化钛的制备中原位形成硅、铝和钛的氯化物的方法
US8734756B2 (en) * 2010-09-21 2014-05-27 E I Du Pont De Nemours And Company Process for in-situ formation of chlorides in the preparation of titanium dioxide
CN104140356B (zh) 2014-07-16 2016-04-27 常熟三爱富氟化工有限责任公司 一种新型绿色三氟氯乙烯的制备方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB988878A (en) * 1962-01-30 1965-04-14 British Titan Products Fluidised bed process for the production of titanium dioxide
US3214284A (en) * 1962-04-25 1965-10-26 Pittsburgh Plate Glass Co Production of pigmentary titanium oxide
GB1034132A (en) * 1962-04-25 1966-06-29 British Titan Products Production of titanium dioxide
FR1354969A (fr) * 1963-01-29 1964-03-13 British Titan Products Procédé amélioré de production de dioxyde de titane et produit obtenu
US3208866A (en) * 1963-07-15 1965-09-28 Du Pont Tio2 manufacture
US3304265A (en) * 1965-03-10 1967-02-14 British Titan Products Vapour phase oxidation
US3356456A (en) * 1965-07-22 1967-12-05 Pittsburgh Plate Glass Co Process for preparing titanium dioxide
NL130649C (ja) * 1965-10-01
US3485583A (en) * 1965-10-08 1969-12-23 Ppg Industries Inc Process for preparing improved titanium dioxide
US3512219A (en) * 1965-10-19 1970-05-19 American Potash & Chem Corp Injection reactor for titanium dioxide production
US3455653A (en) * 1966-03-23 1969-07-15 Cabot Corp Process for the production of titanium dioxide
US3639100A (en) * 1969-07-24 1972-02-01 Du Pont MOLTEN SALT PRE-TREATMENT OF REACTANTS FOR TiC1{11 {0 OXIDATION
US3640745A (en) * 1969-07-25 1972-02-08 Ppg Industries Inc Method of preparing pigmentary titanium dioxide
IN152047B (ja) * 1978-12-04 1983-10-01 Du Pont
US4803056A (en) * 1983-07-22 1989-02-07 Kerr-Mcgee Chemical Corporation System for increasing the capacity of a titanium dioxide producing process

Also Published As

Publication number Publication date
FI96306B (fi) 1996-02-29
JPH0660018B2 (ja) 1994-08-10
BR8907446A (pt) 1991-05-21
CA1329966C (en) 1994-06-07
KR970001826B1 (ko) 1997-02-17
JPH03504373A (ja) 1991-09-26
CN1015438B (zh) 1992-02-12
DE68909044D1 (de) 1993-10-14
MX170702B (es) 1993-09-08
KR900700547A (ko) 1990-08-16
FI905768A0 (fi) 1990-11-22
NO301470B1 (no) 1997-11-03
NO904877L (no) 1990-11-09
CN1037876A (zh) 1989-12-13
EP0416015A1 (en) 1991-03-13
PH26327A (en) 1992-04-29
EP0416015B1 (en) 1993-09-08
ES2011190A6 (es) 1989-12-16
AU3744989A (en) 1989-12-12
AU612862B2 (en) 1991-07-18
NO904877D0 (no) 1990-11-09
FI96306C (fi) 1996-06-10
RU2049099C1 (ru) 1995-11-27
DE68909044T2 (de) 1994-01-05
MY103469A (en) 1993-06-30
WO1989011450A1 (en) 1989-11-30
US5204083A (en) 1993-04-20
IN171911B (ja) 1993-02-06
AR244757A1 (es) 1993-11-30

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