FR1442012A - Procédé perfectionné destiné à la fabrication de dioxyde de titane - Google Patents

Procédé perfectionné destiné à la fabrication de dioxyde de titane

Info

Publication number
FR1442012A
FR1442012A FR26405A FR26405A FR1442012A FR 1442012 A FR1442012 A FR 1442012A FR 26405 A FR26405 A FR 26405A FR 26405 A FR26405 A FR 26405A FR 1442012 A FR1442012 A FR 1442012A
Authority
FR
France
Prior art keywords
manufacture
titanium dioxide
improved process
improved
dioxide
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
FR26405A
Other languages
English (en)
French (fr)
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.)
Cabot Corp
Original Assignee
Cabot 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 Cabot Corp filed Critical Cabot Corp
Application granted granted Critical
Publication of FR1442012A publication Critical patent/FR1442012A/fr
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
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • 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
    • 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

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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
FR26405A 1964-07-30 1965-07-28 Procédé perfectionné destiné à la fabrication de dioxyde de titane Expired FR1442012A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38634564A 1964-07-30 1964-07-30

Publications (1)

Publication Number Publication Date
FR1442012A true FR1442012A (fr) 1966-06-10

Family

ID=23525211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26405A Expired FR1442012A (fr) 1964-07-30 1965-07-28 Procédé perfectionné destiné à la fabrication de dioxyde de titane

Country Status (4)

Country Link
BE (1) BE667731A (enrdf_load_stackoverflow)
FR (1) FR1442012A (enrdf_load_stackoverflow)
LU (1) LU49198A1 (enrdf_load_stackoverflow)
NL (1) NL6509756A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE667731A (enrdf_load_stackoverflow) 1965-11-16
LU49198A1 (enrdf_load_stackoverflow) 1965-09-29
NL6509756A (enrdf_load_stackoverflow) 1966-01-31

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