DE2251925C2 - Wasserhaltiges Titan (IV)-oxid-Gel und seine Verwendung - Google Patents

Wasserhaltiges Titan (IV)-oxid-Gel und seine Verwendung

Info

Publication number
DE2251925C2
DE2251925C2 DE19722251925 DE2251925A DE2251925C2 DE 2251925 C2 DE2251925 C2 DE 2251925C2 DE 19722251925 DE19722251925 DE 19722251925 DE 2251925 A DE2251925 A DE 2251925A DE 2251925 C2 DE2251925 C2 DE 2251925C2
Authority
DE
Germany
Prior art keywords
titanium
sol
gel
slurry
water
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
Application number
DE19722251925
Other languages
German (de)
English (en)
Other versions
DE2251925A1 (de
Inventor
James Louis Didcot Berkshire Woodhead
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Publication of DE2251925A1 publication Critical patent/DE2251925A1/de
Application granted granted Critical
Publication of DE2251925C2 publication Critical patent/DE2251925C2/de
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0008—Sols of inorganic materials in water
    • B01J13/0013—Sols of inorganic materials in water from a precipitate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0008—Sols of inorganic materials in water
    • B01J13/0017—Sols of inorganic materials in water by extraction of ions from aqueous solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0047—Preparation of sols containing a metal oxide
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/38—Particle morphology extending in three dimensions cube-like
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 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
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Carbon And Carbon Compounds (AREA)
DE19722251925 1971-10-22 1972-10-23 Wasserhaltiges Titan (IV)-oxid-Gel und seine Verwendung Expired DE2251925C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4930471A GB1412937A (en) 1971-10-22 1971-10-22 Titanium dioxide gels and sols

Publications (2)

Publication Number Publication Date
DE2251925A1 DE2251925A1 (de) 1973-04-26
DE2251925C2 true DE2251925C2 (de) 1985-07-25

Family

ID=10451891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722251925 Expired DE2251925C2 (de) 1971-10-22 1972-10-23 Wasserhaltiges Titan (IV)-oxid-Gel und seine Verwendung

Country Status (5)

Country Link
JP (1) JPS49108000A (show.php)
DE (1) DE2251925C2 (show.php)
FR (2) FR2194651B3 (show.php)
GB (1) GB1412937A (show.php)
IT (1) IT975328B (show.php)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8427655D0 (en) * 1984-11-01 1985-01-03 Atomic Energy Authority Uk Materials
EP0261560B1 (en) * 1986-09-22 1992-04-01 Ishihara Sangyo Kaisha, Ltd. Titania sol and process for producing same
JP3863599B2 (ja) * 1996-08-06 2006-12-27 株式会社ティオテクノ アモルファス型過酸化チタンのコーティング方法
ATE263119T1 (de) * 1996-08-30 2004-04-15 Showa Denko Kk Teilchen, wässrige dispersion und film aus titanoxid und seine herstellung
GB9930248D0 (en) 1999-12-22 2000-02-09 Johnson Matthey Plc Surface cleaner
GB2539239B (en) 2015-06-10 2017-10-04 Gurulogic Microsystems Oy Encoders, decoders and methods utilizing mode symbols

Also Published As

Publication number Publication date
FR2192070B3 (show.php) 1977-09-16
JPS49108000A (show.php) 1974-10-14
FR2192070A1 (show.php) 1974-02-08
GB1412937A (en) 1975-11-05
FR2194651A1 (show.php) 1974-03-01
DE2251925A1 (de) 1973-04-26
IT975328B (it) 1974-07-20
FR2194651B3 (show.php) 1975-11-28

Similar Documents

Publication Publication Date Title
EP0395912B1 (de) Sinterfähiges Zirkonoxidpulver und Verfahren zu seiner Herstellung
DE2105912C2 (de) Verfahren zur Herstellung einer Cer(IV)-hydrat-Aufschlämmung und deren Verwendung
DE3643984A1 (de) Verfahren zur herstellung von in wasser dispergierbarem aluminiumoxid
DE2857146T1 (de) Production of dispersions
DE1076650B (de) Verfahren zur Gewinnung feinzerteilter Kieselsaeure
DE1237992B (de) Verfahren zur Herstellung von in Kieselsaeuregel oder Kieselsaeure-Metalloxyd-Mischgel eingebetteten kristallinen Aluminosilicat-Zeolithen
DE2809037A1 (de) Verfahren zur herstellung von aluminiumoxidsolen
EP0113796B1 (de) Wasserhaltiges Aluminiumoxid enthaltend im wesentlichen Pseudoböhmit, Verfahren zu seiner Herstellung und Verwendung
DE2251925C2 (de) Wasserhaltiges Titan (IV)-oxid-Gel und seine Verwendung
EP0631984B1 (de) Magnesiumhydroxid und Verfahren zur dessen Herstellung
CH496622A (de) Verfahren zur Herstellung von feinteiligen, gefällten Silikaten und Doppelsilikaten
DE1200270B (de) Verfahren zur Herstellung von faserfoermigem Aluminiumoxydmonohydrat mit dem Boehmit-Kristallgitter
DE1233371B (de) Verfahren zur Herstellung eines siliciumdioxydhaltigen Aerogels
DE1467348B2 (de) Verfahren zur Herstellung von kolloidalem, wenigstens teilweise kristallinein Zirkonium- oder Hafniumoxyd
DE60002228T2 (de) Verfahren zur herstelung von aluminiumhydroxid mit verbessertem weissen farbton
DE69304918T2 (de) Verfahren zur herstellung von sehr färbenden und sauberen wismutvanadatpigmenten
CH641489A5 (de) Verfahren zur herstellung von roten transparenten eisenoxid-pigmenten und die so erhaltenen pigmente.
DE102016009882A1 (de) Verfahren zur Herstellung von Anatas
DE666148C (de) Herstellung zusammengesetzter Titanpigmente
DE2615948C2 (de) Verfahren zum Hydrophobieren von feinteiligem Aluminiumoxid
DE1116203B (de) Verfahren zur Herstellung von feindispersem Calciumcarbonat
DE526607C (de) Verfahren zur Herstellung von Titansaeureloesungen und Titanfarbstoffen
DE1467348C (de) Verfahren zur Herstellung von kolloi dalem, wenigstens teilweise kristallinem Zirkonium oder Hafniumoxyd
DE578736C (de) Herstellung von Titanpigmenten
DE4123772A1 (de) Verfahren zur entfernung von chloridionen aus einem feinteiligen titandioxid, von chloridionen befreites feinteiliges titandioxid und seine verwendung

Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8328 Change in the person/name/address of the agent

Free format text: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM. DR.JUR. DR.RER.NAT. MARX, L., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee