FR2053315A1 - - Google Patents

Info

Publication number
FR2053315A1
FR2053315A1 FR7027638A FR7027638A FR2053315A1 FR 2053315 A1 FR2053315 A1 FR 2053315A1 FR 7027638 A FR7027638 A FR 7027638A FR 7027638 A FR7027638 A FR 7027638A FR 2053315 A1 FR2053315 A1 FR 2053315A1
Authority
FR
France
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.)
Granted
Application number
FR7027638A
Other languages
French (fr)
Other versions
FR2053315B1 (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.)
RESI E SOC IT
Original Assignee
RESI E SOC IT
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 RESI E SOC IT filed Critical RESI E SOC IT
Publication of FR2053315A1 publication Critical patent/FR2053315A1/fr
Application granted granted Critical
Publication of FR2053315B1 publication Critical patent/FR2053315B1/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
    • 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
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse 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
    • C01P2004/62—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
FR7027638A 1969-07-31 1970-07-27 Expired FR2053315B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2036769 1969-07-31

Publications (2)

Publication Number Publication Date
FR2053315A1 true FR2053315A1 (en) 1971-04-16
FR2053315B1 FR2053315B1 (en) 1974-05-24

Family

ID=11166090

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7027638A Expired FR2053315B1 (en) 1969-07-31 1970-07-27

Country Status (6)

Country Link
US (1) US3735000A (en)
CH (1) CH527890A (en)
DE (1) DE2037990A1 (en)
FR (1) FR2053315B1 (en)
GB (1) GB1286760A (en)
NL (1) NL7011201A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792503A (en) * 1971-12-10 1973-06-08 Montedison Spa PROCESS FOR PREPARING A TITANIUM BIOXIDE OF A CONTROLLED PARTICLE SIZE
US4803056A (en) * 1983-07-22 1989-02-07 Kerr-Mcgee Chemical Corporation System for increasing the capacity of a titanium dioxide producing process
US4554078A (en) * 1984-05-21 1985-11-19 At&T Technologies, Inc. Methods of and apparatus for effluent disposal
DE58902214D1 (en) * 1989-11-13 1992-10-08 Kronos Titan Gmbh METHOD AND DEVICE FOR PRODUCING TITANIUM DIOXIDE.
US6471937B1 (en) * 1998-09-04 2002-10-29 Praxair Technology, Inc. Hot gas reactor and process for using same
US7708975B2 (en) * 2004-07-20 2010-05-04 E.I. Du Pont De Nemours And Company Process for making metal oxide nanoparticles
CA2512313A1 (en) * 2004-07-20 2006-01-20 E.I. Dupont De Nemours And Company Apparatus for making metal oxide nanopowder
US20080226510A1 (en) * 2005-10-10 2008-09-18 Ulrich Riebel Extensional Flow Layer Separating Reactor
US7968077B2 (en) * 2006-12-20 2011-06-28 Kronos International, Inc. Method for manufacturing titanium dioxide by oxidizing of titanium tetrachloride
WO2021212405A1 (en) * 2020-04-23 2021-10-28 东华工程科技股份有限公司 Chlorination process-based titanium dioxide oxidation reactor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR981110A (en) * 1948-02-20 1951-05-22 Schweizerhall Saeurefab Process and apparatus for the production of metal oxides in a finely divided state by decomposition of volatile metal chlorides
FR988621A (en) * 1947-09-02 1951-08-29 Schweizerhall Saeurefab Method and device for the decomposition of volatile metal chlorides
FR1040886A (en) * 1951-07-09 1953-10-19 Schweizerhall Saeurefab Process for the production of metal oxides in a finely divided state by decomposing metal chlorides with the aid of oxygen-containing gases
FR1383774A (en) * 1962-07-17 1965-01-04 Thann Fab Prod Chem Process and apparatus for producing finely divided metal oxides by burning a mixture of metal chloride and oxygen in hot gases from an auxiliary flame
FR1547126A (en) * 1966-12-14 1968-11-22 Sir Soc Italiana Resine Spa Method and apparatus for the preparation of metal oxides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR988621A (en) * 1947-09-02 1951-08-29 Schweizerhall Saeurefab Method and device for the decomposition of volatile metal chlorides
FR981110A (en) * 1948-02-20 1951-05-22 Schweizerhall Saeurefab Process and apparatus for the production of metal oxides in a finely divided state by decomposition of volatile metal chlorides
FR1040886A (en) * 1951-07-09 1953-10-19 Schweizerhall Saeurefab Process for the production of metal oxides in a finely divided state by decomposing metal chlorides with the aid of oxygen-containing gases
FR1383774A (en) * 1962-07-17 1965-01-04 Thann Fab Prod Chem Process and apparatus for producing finely divided metal oxides by burning a mixture of metal chloride and oxygen in hot gases from an auxiliary flame
FR1547126A (en) * 1966-12-14 1968-11-22 Sir Soc Italiana Resine Spa Method and apparatus for the preparation of metal oxides

Also Published As

Publication number Publication date
DE2037990A1 (en) 1971-03-18
FR2053315B1 (en) 1974-05-24
NL7011201A (en) 1971-02-02
GB1286760A (en) 1972-08-23
US3735000A (en) 1973-05-22
CH527890A (en) 1972-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse