GB2322366B - Anatase titanium dioxide - Google Patents

Anatase titanium dioxide

Info

Publication number
GB2322366B
GB2322366B GB9810209A GB9810209A GB2322366B GB 2322366 B GB2322366 B GB 2322366B GB 9810209 A GB9810209 A GB 9810209A GB 9810209 A GB9810209 A GB 9810209A GB 2322366 B GB2322366 B GB 2322366B
Authority
GB
United Kingdom
Prior art keywords
titanium dioxide
anatase titanium
anatase
dioxide
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
GB9810209A
Other versions
GB2322366A (en
GB9810209D0 (en
Inventor
David Leighton Foulger
Pier Giorgio Nencini
Sergio Pieri
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.)
Tioxide Group Services Ltd
Original Assignee
Tioxide Group Services Ltd
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
Priority claimed from GBGB9501086.4A external-priority patent/GB9501086D0/en
Application filed by Tioxide Group Services Ltd filed Critical Tioxide Group Services Ltd
Priority to GB9810209A priority Critical patent/GB2322366B/en
Publication of GB9810209D0 publication Critical patent/GB9810209D0/en
Publication of GB2322366A publication Critical patent/GB2322366A/en
Application granted granted Critical
Publication of GB2322366B publication Critical patent/GB2322366B/en
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
    • C01G23/08—Drying; Calcining ; After treatment of titanium 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
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B7/00—Single-crystal growth from solutions using solvents which are liquid at normal temperature, e.g. aqueous solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
GB9810209A 1995-01-20 1996-01-03 Anatase titanium dioxide Expired - Fee Related GB2322366B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9810209A GB2322366B (en) 1995-01-20 1996-01-03 Anatase titanium dioxide

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9501086.4A GB9501086D0 (en) 1995-01-20 1995-01-20 Preparation of anatase titanium dioxide
GB9810209A GB2322366B (en) 1995-01-20 1996-01-03 Anatase titanium dioxide
GB9600045A GB2297082B (en) 1995-01-20 1996-01-03 Preparation of anatase titanium dioxide

Publications (3)

Publication Number Publication Date
GB9810209D0 GB9810209D0 (en) 1998-07-08
GB2322366A GB2322366A (en) 1998-08-26
GB2322366B true GB2322366B (en) 1999-04-07

Family

ID=26306347

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9810209A Expired - Fee Related GB2322366B (en) 1995-01-20 1996-01-03 Anatase titanium dioxide
GBGB9801209.9A Ceased GB9801209D0 (en) 1995-01-20 1998-01-03 Communications system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GBGB9801209.9A Ceased GB9801209D0 (en) 1995-01-20 1998-01-03 Communications system

Country Status (1)

Country Link
GB (2) GB2322366B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201610194D0 (en) * 2016-06-10 2016-07-27 Huntsman P&A Uk Ltd Titanium dioxide product

Also Published As

Publication number Publication date
GB2322366A (en) 1998-08-26
GB9810209D0 (en) 1998-07-08
GB9801209D0 (en) 1998-03-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010103