GB1069071A - Improvements in and relating to the manufacture of oxides - Google Patents

Improvements in and relating to the manufacture of oxides

Info

Publication number
GB1069071A
GB1069071A GB41843/62A GB4184362A GB1069071A GB 1069071 A GB1069071 A GB 1069071A GB 41843/62 A GB41843/62 A GB 41843/62A GB 4184362 A GB4184362 A GB 4184362A GB 1069071 A GB1069071 A GB 1069071A
Authority
GB
United Kingdom
Prior art keywords
gas
tube
vapour
pipe
ticl4
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
GB41843/62A
Other languages
English (en)
Inventor
William Noel Dear
William Raymond Culfeather
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.)
Laporte Titanium Ltd
Original Assignee
Laporte Titanium 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 to NL300133D priority Critical patent/NL300133A/xx
Priority to BE639471D priority patent/BE639471A/xx
Application filed by Laporte Titanium Ltd filed Critical Laporte Titanium Ltd
Priority to GB41843/62A priority patent/GB1069071A/en
Priority to DE19631467227 priority patent/DE1467227A1/de
Priority to NL63300133A priority patent/NL142378B/xx
Priority to FR952682A priority patent/FR1372987A/fr
Publication of GB1069071A publication Critical patent/GB1069071A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/302—Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/20—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state
    • C01B13/22—Methods for preparing oxides or hydroxides in general by oxidation of elements in the gaseous state; by oxidation or hydrolysis of compounds in the gaseous state of halides or oxyhalides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • C01B33/181—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process
    • C01B33/183—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by a dry process by oxidation or hydrolysis in the vapour phase of silicon compounds such as halides, trichlorosilane, monosilane
    • 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
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Furnace Details (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
GB41843/62A 1962-11-05 1962-11-05 Improvements in and relating to the manufacture of oxides Expired GB1069071A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL300133D NL300133A (de) 1962-11-05
BE639471D BE639471A (de) 1962-11-05
GB41843/62A GB1069071A (en) 1962-11-05 1962-11-05 Improvements in and relating to the manufacture of oxides
DE19631467227 DE1467227A1 (de) 1962-11-05 1963-11-02 Verfahren und Einrichtung zur Herstellung eines Oxydes eines der Elemente Titan,Zirkon,Eisen,Aluminium und Silicium durch Umsetzung eines in der Dampfphase vorliegenden Chlorids des Elementes mit einem oxydierenden Gas
NL63300133A NL142378B (nl) 1962-11-05 1963-11-05 Inrichting voor de bereiding van oxyden.
FR952682A FR1372987A (fr) 1962-11-05 1963-11-05 Procédé de fabrication d'oxydes métalliques par oxydation des chlorures correspondants, notamment de bioxyde de titane, et appareil utilisé

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41843/62A GB1069071A (en) 1962-11-05 1962-11-05 Improvements in and relating to the manufacture of oxides

Publications (1)

Publication Number Publication Date
GB1069071A true GB1069071A (en) 1967-05-17

Family

ID=10421606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41843/62A Expired GB1069071A (en) 1962-11-05 1962-11-05 Improvements in and relating to the manufacture of oxides

Country Status (4)

Country Link
BE (1) BE639471A (de)
DE (1) DE1467227A1 (de)
GB (1) GB1069071A (de)
NL (2) NL142378B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562764A (en) * 1994-06-28 1996-10-08 E. I. Du Pont De Nemours And Company Process for preparing improved TIO2 by silicon halide addition
US5728205A (en) * 1996-12-11 1998-03-17 E. I. Du Pont De Nemours And Company Process for the addition of boron in a TiO2 manufacturing process
WO2002066378A2 (en) * 2001-02-20 2002-08-29 Millennium Inorganic Chemicals, Inc. Methods of producing substantially anatase-free titanium dioxide with silicon halide addition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5562764A (en) * 1994-06-28 1996-10-08 E. I. Du Pont De Nemours And Company Process for preparing improved TIO2 by silicon halide addition
US5728205A (en) * 1996-12-11 1998-03-17 E. I. Du Pont De Nemours And Company Process for the addition of boron in a TiO2 manufacturing process
WO2002066378A2 (en) * 2001-02-20 2002-08-29 Millennium Inorganic Chemicals, Inc. Methods of producing substantially anatase-free titanium dioxide with silicon halide addition
WO2002066378A3 (en) * 2001-02-20 2003-03-27 Millennium Inorganic Chem Methods of producing substantially anatase-free titanium dioxide with silicon halide addition

Also Published As

Publication number Publication date
DE1467227A1 (de) 1969-11-06
BE639471A (de)
NL300133A (de)
NL142378B (nl) 1974-06-17

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