FR88609E - Production d'oxydes métalliques par oxydation de leurs chlorures - Google Patents

Production d'oxydes métalliques par oxydation de leurs chlorures

Info

Publication number
FR88609E
FR88609E FR19401A FR19401A FR88609E FR 88609 E FR88609 E FR 88609E FR 19401 A FR19401 A FR 19401A FR 19401 A FR19401 A FR 19401A FR 88609 E FR88609 E FR 88609E
Authority
FR
France
Prior art keywords
chlorides
oxidation
production
metal oxides
oxides
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
FR19401A
Other languages
English (en)
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 claimed from FR914226A external-priority patent/FR1345178A/fr
Priority claimed from GB23043/64A external-priority patent/GB1111411A/en
Application filed by Laporte Titanium Ltd filed Critical Laporte Titanium Ltd
Priority to FR19401A priority Critical patent/FR88609E/fr
Application granted granted Critical
Publication of FR88609E publication Critical patent/FR88609E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C01B13/28—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 using a plasma or an electric discharge
    • 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
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
FR19401A 1962-11-02 1965-06-03 Production d'oxydes métalliques par oxydation de leurs chlorures Expired FR88609E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR19401A FR88609E (fr) 1962-11-02 1965-06-03 Production d'oxydes métalliques par oxydation de leurs chlorures

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR914226A FR1345178A (fr) 1961-11-03 1962-11-02 Production d'oxydes métalliques par oxydation de leurs chlorures
GB23043/64A GB1111411A (en) 1964-06-03 1964-06-03 Improvements in and relating to the manufacture of titanium dioxide
FR19401A FR88609E (fr) 1962-11-02 1965-06-03 Production d'oxydes métalliques par oxydation de leurs chlorures

Publications (1)

Publication Number Publication Date
FR88609E true FR88609E (fr) 1967-03-03

Family

ID=52469946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19401A Expired FR88609E (fr) 1962-11-02 1965-06-03 Production d'oxydes métalliques par oxydation de leurs chlorures

Country Status (1)

Country Link
FR (1) FR88609E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328788B2 (en) 2003-10-22 2008-02-12 Novartis Ag Contact lens care system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7328788B2 (en) 2003-10-22 2008-02-12 Novartis Ag Contact lens care system
US7540376B2 (en) 2003-10-22 2009-06-02 Novartis Ag Contact lens case

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