NL145503C - - Google Patents

Info

Publication number
NL145503C
NL145503C NL145503DC NL145503C NL 145503 C NL145503 C NL 145503C NL 145503D C NL145503D C NL 145503DC NL 145503 C NL145503 C NL 145503C
Authority
NL
Netherlands
Application number
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.)
Publication of NL145503C publication Critical patent/NL145503C/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C01F7/302—Hydrolysis or oxidation of gaseous aluminium compounds in the gaseous phase
    • 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
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
NL145503D 1948-02-20 NL145503C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH661685X 1948-02-20

Publications (1)

Publication Number Publication Date
NL145503C true NL145503C (ja)

Family

ID=4526948

Family Applications (2)

Application Number Title Priority Date Filing Date
NL80078D NL80078C (ja) 1948-02-20
NL145503D NL145503C (ja) 1948-02-20

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL80078D NL80078C (ja) 1948-02-20

Country Status (5)

Country Link
CH (1) CH265192A (ja)
DE (1) DE947788C (ja)
FR (1) FR981110A (ja)
GB (1) GB661685A (ja)
NL (2) NL145503C (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511837A (ja) * 1951-06-04
DE974793C (de) * 1952-04-02 1961-04-27 Degussa Verfahren zur Herstellung von feinverteilten Oxyden
US2801901A (en) * 1953-03-23 1957-08-06 Cabot Godfrey L Inc Process for making aluminum oxide from hydrated aluminum
DE974974C (de) * 1953-07-19 1961-06-22 Degussa Verfahren zur Herstellung von feinverteilten Oxyden
US3043656A (en) * 1953-08-06 1962-07-10 British Titan Products Production of zirconium and hafnium oxides in a fluidized bed
US3043657A (en) * 1953-08-06 1962-07-10 British Titan Products Production of metal oxides
US3007774A (en) * 1955-04-14 1961-11-07 Cabot Corp Production of finely-divided aluminum oxide from bauxite
DE1221520B (de) * 1955-07-07 1966-07-21 Union Carbide Corp Verfahren und Vorrichtung zum Gasplattieren mittels eines aus durch Verdampfen einerMetallverbindung erzeugten und einem auf deren Dampftemperatur erhitzten Traegergas erhaltenen Plattierungsgasgemisches
US3002808A (en) * 1957-08-07 1961-10-03 Westinghouse Electric Corp Preparation of ultrafine refractory oxide
NL113022C (ja) * 1957-11-20
DE1125410B (de) * 1958-06-09 1962-03-15 Julien Raick Verfahren und Brenner zur Herstellung von im wesentlichen aus Kohlenmonoxyd und Wasserstoff bestehenden Gasgemischen durch thermische Umsetzung von Kohlenwasserstoffen
US2957753A (en) * 1958-11-05 1960-10-25 American Cyanamid Co Titanium dioxide from titanium tetrachloride
GB928861A (ja) * 1960-04-08
GB1047714A (en) * 1962-07-17 1966-11-09 Thann Fab Prod Chem Apparatus useful inter alia for the production of finely divided metal oxides
NL299558A (ja) * 1962-10-23
US3351427A (en) * 1963-11-01 1967-11-07 Cabot Corp Vapor phase process for producing metal oxides
CH527890A (it) * 1969-07-31 1972-09-15 Sir Soc Italiana Resine Spa Procedimento per la preparazione di titanio biossido
US4292290A (en) * 1980-04-16 1981-09-29 Cabot Corporation Process for the production of finely-divided metal and metalloid oxides
DE3223454A1 (de) * 1982-06-23 1983-12-29 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von pyrogenerzeugter kieselsaeure mit verstaerkter verdickungswirkung
CH658237A5 (en) * 1983-08-25 1986-10-31 Fuji Photo Film Co Ltd Pyrogenic process and device for manufacturing highly conducting tin oxide powder
JPS61122106A (ja) * 1984-11-19 1986-06-10 Ube Ind Ltd 微粉末状マグネシウム酸化物の製造方法
DE4009299A1 (de) * 1989-04-19 1990-10-25 Degussa (alpha)-aluminiumoxid und verfahren zu seiner herstellung
DE19530339A1 (de) * 1995-08-18 1997-02-20 Degussa Pyrogene Kieselsäure, Verfahren zu ihrer Herstellung und Verwendung
US7220398B2 (en) 2002-02-19 2007-05-22 Tal Materials & The Regents Of The University Of Michigan Mixed-metal oxide particles by liquid feed flame spray pyrolysis of oxide precursors in oxygenated solvents
DE10360087A1 (de) * 2003-12-20 2005-07-21 Degussa Ag Flammenhydrolytisch hergestelltes, hochoberflächiges Aluminiumoxidpulver
US7427577B2 (en) 2006-04-06 2008-09-23 Nanocerox Inc Sintered polycrystalline terbium aluminum garnet and use thereof in magneto-optical devices
US7910081B2 (en) 2006-04-28 2011-03-22 Cabot Corporation Process for the production of fumed silica

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB258313A (ja) * 1900-01-01
US1552786A (en) * 1922-07-14 1925-09-08 Kalmus Comstock & Wescott Inc Process of treating ores containing irom
FR572890A (fr) * 1923-01-20 1924-06-14 Procédé de préparation de l'oxyde de titane
US1850286A (en) * 1925-05-20 1932-03-22 Ig Farbenindustrie Ag Process for making finely divided metal oxides
GB314075A (en) * 1928-06-22 1930-12-18 Sulphur And Smelting Corp Improvements in the production of ferric oxide
GB535213A (en) * 1939-05-04 1941-04-02 Pittsburgh Plate Glass Co Preparation of titanium dioxide
US2367118A (en) * 1940-06-07 1945-01-09 Heinen Josef Manufacture of titanium dioxide

Also Published As

Publication number Publication date
NL80078C (ja)
FR981110A (fr) 1951-05-22
CH265192A (de) 1949-11-30
DE947788C (de) 1956-09-13
GB661685A (en) 1951-11-28

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