FR988621A - Method and device for the decomposition of volatile metal chlorides - Google Patents

Method and device for the decomposition of volatile metal chlorides

Info

Publication number
FR988621A
FR988621A FR988621DA FR988621A FR 988621 A FR988621 A FR 988621A FR 988621D A FR988621D A FR 988621DA FR 988621 A FR988621 A FR 988621A
Authority
FR
France
Prior art keywords
decomposition
metal chlorides
volatile metal
volatile
chlorides
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
Other languages
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.)
Saeurefabrik Schweizerhall
Original Assignee
Saeurefabrik Schweizerhall
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 Saeurefabrik Schweizerhall filed Critical Saeurefabrik Schweizerhall
Application granted granted Critical
Publication of FR988621A publication Critical patent/FR988621A/en
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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • 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
FR988621D 1947-09-02 1948-08-27 Method and device for the decomposition of volatile metal chlorides Expired FR988621A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH655647X 1947-09-02

Publications (1)

Publication Number Publication Date
FR988621A true FR988621A (en) 1951-08-29

Family

ID=4526479

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988621D Expired FR988621A (en) 1947-09-02 1948-08-27 Method and device for the decomposition of volatile metal chlorides

Country Status (4)

Country Link
BE (1) BE489882A (en)
CH (2) CH262553A (en)
FR (1) FR988621A (en)
GB (1) GB655647A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053315A1 (en) * 1969-07-31 1971-04-16 Resi E Soc It
FR2365516A1 (en) * 1976-09-24 1978-04-21 Ethyl Corp Flame reacting bromine and hydrogen - including flowing hydrogen radially outwardly into a helical bromine flow

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974974C (en) * 1953-07-19 1961-06-22 Degussa Process for the production of finely divided oxides
DE1180723B (en) * 1963-06-28 1964-11-05 Degussa Process and device for the production of finely divided amorphous silica
US3363980A (en) * 1965-03-29 1968-01-16 Cabot Corp Mixing control during metal and metalloid oxide production
US4933154A (en) * 1987-01-30 1990-06-12 Westinghouse Electric Corp. Production of ZrO2 powder of very fine particle size
CN108863026B (en) * 2018-07-17 2022-03-01 东旭光电科技股份有限公司 Gas supply device and float glass tin bath

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2053315A1 (en) * 1969-07-31 1971-04-16 Resi E Soc It
FR2365516A1 (en) * 1976-09-24 1978-04-21 Ethyl Corp Flame reacting bromine and hydrogen - including flowing hydrogen radially outwardly into a helical bromine flow

Also Published As

Publication number Publication date
CH262553A (en) 1949-07-15
CH276037A (en) 1951-06-15
BE489882A (en)
GB655647A (en) 1951-07-25

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