NL149139B - Verbetering van de werkwijze ter bereiding van titaan-, zirkoon-, ijzer-, aluminium- en/of siliciumoxyde volgens het nederlandse octrooischrift 141.467. - Google Patents

Verbetering van de werkwijze ter bereiding van titaan-, zirkoon-, ijzer-, aluminium- en/of siliciumoxyde volgens het nederlandse octrooischrift 141.467.

Info

Publication number
NL149139B
NL149139B NL656507087A NL6507087A NL149139B NL 149139 B NL149139 B NL 149139B NL 656507087 A NL656507087 A NL 656507087A NL 6507087 A NL6507087 A NL 6507087A NL 149139 B NL149139 B NL 149139B
Authority
NL
Netherlands
Prior art keywords
zircoon
titan
iron
aluminum
improvement
Prior art date
Application number
NL656507087A
Other languages
English (en)
Dutch (nl)
Other versions
NL6507087A (cs
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
Application filed by Laporte Titanium Ltd filed Critical Laporte Titanium Ltd
Publication of NL6507087A publication Critical patent/NL6507087A/xx
Publication of NL149139B publication Critical patent/NL149139B/xx

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

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)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NL656507087A 1964-06-03 1965-06-03 Verbetering van de werkwijze ter bereiding van titaan-, zirkoon-, ijzer-, aluminium- en/of siliciumoxyde volgens het nederlandse octrooischrift 141.467. NL149139B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB23043/64A GB1111411A (en) 1964-06-03 1964-06-03 Improvements in and relating to the manufacture of titanium dioxide

Publications (2)

Publication Number Publication Date
NL6507087A NL6507087A (cs) 1965-12-06
NL149139B true NL149139B (nl) 1976-04-15

Family

ID=10189173

Family Applications (1)

Application Number Title Priority Date Filing Date
NL656507087A NL149139B (nl) 1964-06-03 1965-06-03 Verbetering van de werkwijze ter bereiding van titaan-, zirkoon-, ijzer-, aluminium- en/of siliciumoxyde volgens het nederlandse octrooischrift 141.467.

Country Status (5)

Country Link
US (1) US3414379A (cs)
BE (1) BE664882A (cs)
DE (1) DE1592445C3 (cs)
GB (1) GB1111411A (cs)
NL (1) NL149139B (cs)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632313A (en) * 1969-04-17 1972-01-04 Du Pont Method of heating oxygen-containing gases for the production of titanium dioxide pigment
BE755089A (fr) * 1969-08-20 1971-02-22 Montedison Spa Reacteur et procede pour la fabrication de dioxyde de titane dequalite pigmentaire
US3615202A (en) * 1969-11-28 1971-10-26 David R Stern Process for the manufacture of titanium dioxide
US3689039A (en) * 1970-11-25 1972-09-05 Du Pont Method of heating oxygen-containing gases
GB1479319A (en) * 1975-05-21 1977-07-13 Laporte Industries Ltd Process and apparatus for heating gases
US4803056A (en) * 1983-07-22 1989-02-07 Kerr-Mcgee Chemical Corporation System for increasing the capacity of a titanium dioxide producing process
EP0427878B1 (de) * 1989-11-13 1992-09-02 KRONOS TITAN-Gesellschaft mbH Verfahren und Vorrichtung zur Herstellung von Titandioxid
US5698177A (en) * 1994-08-31 1997-12-16 University Of Cincinnati Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst
DE19615111A1 (de) * 1996-04-17 1997-10-23 Degussa Oxide
US20070245924A1 (en) * 2006-04-20 2007-10-25 Hofmann Michael A Reduced abrasion of titanium dioxide pigments produced from the chloride process
CN103723766B (zh) * 2013-12-09 2016-04-06 云南冶金新立钛业有限公司 制备二氧化钛的方法
CN103896332B (zh) * 2013-12-09 2016-03-16 云南冶金新立钛业有限公司 制备二氧化钛的方法和系统
CN109319836A (zh) * 2018-10-16 2019-02-12 东北大学秦皇岛分校 一种电场控制下TiO2纳米颗粒的热解合成方法
US11926532B2 (en) 2021-01-11 2024-03-12 University Of Kansas Processes for the production of metal oxides

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3350171A (en) * 1957-11-20 1967-10-31 British Titan Products Vapour phase oxidation
US3275411A (en) * 1963-04-08 1966-09-27 American Cyanamid Co Plasma production of titanium dioxide
GB1092883A (en) * 1963-06-10 1967-11-29 Laporte Titanium Ltd Improvements in and relating to the manufacture of oxides

Also Published As

Publication number Publication date
NL6507087A (cs) 1965-12-06
GB1111411A (en) 1968-04-24
US3414379A (en) 1968-12-03
DE1592445B2 (de) 1979-03-01
DE1592445A1 (de) 1970-12-17
BE664882A (cs) 1965-10-01
DE1592445C3 (de) 1979-10-18

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