ES2016165A6 - Procedimiento para preparar polvos de dioxido de titanio no pigmentante. - Google Patents

Procedimiento para preparar polvos de dioxido de titanio no pigmentante.

Info

Publication number
ES2016165A6
ES2016165A6 ES8903139A ES8903139A ES2016165A6 ES 2016165 A6 ES2016165 A6 ES 2016165A6 ES 8903139 A ES8903139 A ES 8903139A ES 8903139 A ES8903139 A ES 8903139A ES 2016165 A6 ES2016165 A6 ES 2016165A6
Authority
ES
Spain
Prior art keywords
titanium dioxide
powders
dioxide powders
nonpigmentary
nonpigmentary titanium
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES8903139A
Other languages
English (en)
Inventor
Phillip Miles Story
John Robert Brand
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kerr McGee Corp
Kerr McGee Chemical Corp
Original Assignee
Kerr McGee Corp
Kerr McGee Chemical 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
Application filed by Kerr McGee Corp, Kerr McGee Chemical Corp filed Critical Kerr McGee Corp
Publication of ES2016165A6 publication Critical patent/ES2016165A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • C01G23/08—Drying; Calcining ; After treatment of titanium oxide

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)
  • Glass Compositions (AREA)
  • Glanulating (AREA)

Abstract

PROCEDIMIENTO PARA PREPARAR POLVOS DE DIOXIDO DE TITANIO NO PIGMENTANTE, EN PARTICULAR PARA PREPARAR POLVOS DE LIBRE FLUIDEZ DE AGREGADOS GRANULADOS DE DIOXIDO DE TITANIO NO PIGMENTANTE. EL PROCEDIMIENTO COMPRENDE PROPORCIONAR PREFORMAS SECAS DE DIOXIDO DE TITANIO PIGMENTANTE FLOCULADO Y TRITURAR DICHAS PREFORMAS PARA FORMAR POLVOS DE AGREGADOS GRANULADOS DE MAYOR DENSIDAD APARENTE Y DE UN TAMAÑO DE PARTICULA PREDETERMINADO.
ES8903139A 1988-09-15 1989-09-15 Procedimiento para preparar polvos de dioxido de titanio no pigmentante. Expired - Fee Related ES2016165A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/244,676 US5015264A (en) 1988-09-15 1988-09-15 Nonpigmentary titanium dioxide powders

Publications (1)

Publication Number Publication Date
ES2016165A6 true ES2016165A6 (es) 1990-10-16

Family

ID=22923689

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8903139A Expired - Fee Related ES2016165A6 (es) 1988-09-15 1989-09-15 Procedimiento para preparar polvos de dioxido de titanio no pigmentante.

Country Status (18)

Country Link
US (1) US5015264A (es)
EP (1) EP0434762B1 (es)
JP (1) JPH0662301B2 (es)
KR (1) KR950011832B1 (es)
CN (1) CN1022751C (es)
AR (1) AR242173A1 (es)
AU (1) AU619913B2 (es)
BR (1) BR8907651A (es)
CA (1) CA1326345C (es)
DE (1) DE68926620T2 (es)
ES (1) ES2016165A6 (es)
FI (1) FI93942C (es)
MX (1) MX166207B (es)
MY (1) MY104203A (es)
PH (1) PH25766A (es)
TW (1) TW221800B (es)
WO (1) WO1990002706A1 (es)
ZA (1) ZA896368B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332433A (en) * 1993-11-24 1994-07-26 Kerr-Mcgee Chemical Corporation Titanium dioxide dispersibility
JP4428473B2 (ja) * 1999-01-18 2010-03-10 株式会社東芝 気相法無機酸化物粒子の含水固体状物質及び研磨用スラリーの製造方法
JP4848479B2 (ja) * 2004-01-22 2011-12-28 草津電機株式会社 分解触媒
US8309042B2 (en) * 2007-01-24 2012-11-13 E I Du Pont De Nemours And Company Process for reducing gangue build-up in the reactor during the chloride process that uses recycled ore

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899278A (en) * 1959-08-11 lewis
US2366473A (en) * 1941-03-29 1945-01-02 Norbert S Garbisch Glass batch
US2721787A (en) * 1950-10-23 1955-10-25 American Cyanamid Co Free-flowing, nondusting titania
US2721626A (en) * 1951-12-15 1955-10-25 Du Pont Cooling and separating by condensation of hot gaseous suspensions
DE1207363B (de) * 1958-09-17 1965-12-23 Laporte Titanium Ltd Verfahren zur Herstellung von Titandioxyd
US3097075A (en) * 1961-07-19 1963-07-09 Buell Engineering Company Inc Method for producing a graded pulverulent material
US3112210A (en) * 1961-07-21 1963-11-26 Cabot Corp Process for the manufacture of ceramic grade titanium dioxide
BE665905A (es) * 1964-06-25
US3365631A (en) * 1965-07-14 1968-01-23 Ibm Semiconductor-ferroelectric dielectrics
US3447962A (en) * 1965-12-13 1969-06-03 William John Megowen Method of agglomerating
GB1204326A (en) * 1966-12-12 1970-09-03 Laporte Titanium Ltd Improvements in and relating to titanium dioxide pigments
US3754378A (en) * 1971-09-08 1973-08-28 Pillsbury Co Apparatus for removing dust from an air stream
US3971642A (en) * 1972-08-11 1976-07-27 Aerosols Control Corporation Gas scrubber
DE2243376A1 (de) * 1972-09-02 1974-03-14 Kronos Titan Gmbh Verfahren zur herstellung freifliessender titandioxidpigmente
US3795486A (en) * 1973-02-22 1974-03-05 Environeering Wet scrubber
CH583147A5 (es) * 1973-05-30 1976-12-31 Pelltec Sa
GB1426925A (en) * 1973-06-04 1976-03-03 British Steel Corp Production of hard titania
GB1489927A (en) * 1974-08-10 1977-10-26 Tioxide Group Ltd Titanium dioxide carrier
US4126422A (en) * 1976-04-26 1978-11-21 Corning Glass Works Method of densifying metal oxides
US4311502A (en) * 1980-10-27 1982-01-19 Owens-Corning Fiberglas Corporation Wet scrubbing-pelletizing method
US4781911A (en) * 1987-04-10 1988-11-01 Kemira, Inc. TiO2 for ceramic frits and glazes

Also Published As

Publication number Publication date
CN1022751C (zh) 1993-11-17
JPH04500659A (ja) 1992-02-06
CA1326345C (en) 1994-01-25
EP0434762A1 (en) 1991-07-03
BR8907651A (pt) 1991-07-30
AU619913B2 (en) 1992-02-06
MY104203A (en) 1994-02-28
FI910055A0 (fi) 1991-01-04
TW221800B (es) 1994-03-21
DE68926620T2 (de) 1997-02-06
DE68926620D1 (de) 1996-07-11
MX166207B (es) 1992-12-23
PH25766A (en) 1991-10-18
KR900004631A (ko) 1990-04-12
US5015264A (en) 1991-05-14
EP0434762B1 (en) 1996-06-05
WO1990002706A1 (en) 1990-03-22
AR242173A1 (es) 1993-03-31
CN1041144A (zh) 1990-04-11
FI93942C (fi) 1995-06-26
KR950011832B1 (ko) 1995-10-11
AU4400289A (en) 1990-04-02
JPH0662301B2 (ja) 1994-08-17
FI93942B (fi) 1995-03-15
ZA896368B (en) 1991-04-24

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-09-15

FD1A Patent lapsed

Effective date: 20010201