BE679575A - - Google Patents
Info
- Publication number
- BE679575A BE679575A BE679575DA BE679575A BE 679575 A BE679575 A BE 679575A BE 679575D A BE679575D A BE 679575DA BE 679575 A BE679575 A BE 679575A
- Authority
- BE
- Belgium
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
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- 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
- 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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- 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
-
- 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
- C01P2006/80—Compositional purity
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF45833A DE1259851B (de) | 1965-04-15 | 1965-04-15 | Verfahren zur Herstellung von anorganischen, festen Produkten durch Gasphasenreaktion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE679575A true BE679575A (xx) | 1966-10-17 |
Family
ID=7100696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE679575D BE679575A (xx) | 1965-04-15 | 1966-04-15 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3485584A (xx) |
| AT (1) | AT270839B (xx) |
| BE (1) | BE679575A (xx) |
| CH (1) | CH497914A (xx) |
| DE (1) | DE1259851B (xx) |
| ES (1) | ES325474A1 (xx) |
| FI (1) | FI43730C (xx) |
| FR (1) | FR1478682A (xx) |
| GB (1) | GB1150432A (xx) |
| NL (1) | NL6605109A (xx) |
| NO (1) | NO116198B (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE755089A (fr) * | 1969-08-20 | 1971-02-22 | Montedison Spa | Reacteur et procede pour la fabrication de dioxyde de titane dequalite pigmentaire |
| BE792503A (fr) * | 1971-12-10 | 1973-06-08 | Montedison Spa | Procede de preparation d'un bioxyde de titane d'une taille de particules controlee |
| US3966892A (en) * | 1974-11-13 | 1976-06-29 | Nippon Mining Co., Ltd. | Process for producing titanium dioxide |
| JPS57175711A (en) * | 1981-04-21 | 1982-10-28 | Asahi Glass Co Ltd | Synthesis of silicon nitride |
| JPS5815013A (ja) * | 1981-07-21 | 1983-01-28 | Asahi Glass Co Ltd | 珪素の窒化物の合成方法 |
| US4474477A (en) * | 1983-06-24 | 1984-10-02 | Barrett, Haentjens & Co. | Mixing apparatus |
| US4803056A (en) * | 1983-07-22 | 1989-02-07 | Kerr-Mcgee Chemical Corporation | System for increasing the capacity of a titanium dioxide producing process |
| US5222482A (en) * | 1991-04-15 | 1993-06-29 | Clark Kenneth M | Binocular endoscope with depth perception and fixed focal plane |
| US5508015A (en) * | 1994-07-15 | 1996-04-16 | E. I. Du Pont De Nemours And Company | Process for controlling agglomeration in the manufacture of TiO2 |
| CA2383334C (en) * | 1999-08-30 | 2005-11-01 | Showa Denko K.K. | Ultrafine particulate titanium oxide and production process therefor |
| DE102007048553A1 (de) * | 2006-12-20 | 2008-06-26 | Kronos International, Inc. | Verfahren zur Herstellung von Titandioxid durch Oxidation von Titantetrachlorid |
| US7968077B2 (en) | 2006-12-20 | 2011-06-28 | Kronos International, Inc. | Method for manufacturing titanium dioxide by oxidizing of titanium tetrachloride |
| DE102007041427A1 (de) | 2007-08-31 | 2009-03-05 | Outotec Oyj | Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2670275A (en) * | 1950-09-02 | 1954-02-23 | Du Pont | Metal oxide production |
| US3105742A (en) * | 1960-03-16 | 1963-10-01 | Pittsburgh Plate Glass Co | Process for producing titanium oxide pigments |
| US3147077A (en) * | 1960-06-24 | 1964-09-01 | British Titan Products | Production of titanium dioxide |
| US3203763A (en) * | 1963-01-17 | 1965-08-31 | Du Pont | Production of metal oxides through oxidation of metal halides |
| US3284159A (en) * | 1964-01-03 | 1966-11-08 | Du Pont | Pigmentary tio2 manufacture |
| DE1442690A1 (de) * | 1964-01-04 | 1969-04-17 | Bayer Ag | Verfahren zur Durchfuehrung von Gasphasenreaktionen |
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1965
- 1965-04-15 DE DEF45833A patent/DE1259851B/de active Pending
-
1966
- 1966-04-04 CH CH493766A patent/CH497914A/de not_active IP Right Cessation
- 1966-04-05 NO NO162477A patent/NO116198B/no unknown
- 1966-04-06 US US540633A patent/US3485584A/en not_active Expired - Lifetime
- 1966-04-12 AT AT343766A patent/AT270839B/de active
- 1966-04-13 ES ES0325474A patent/ES325474A1/es not_active Expired
- 1966-04-13 GB GB16254/66A patent/GB1150432A/en not_active Expired
- 1966-04-15 NL NL6605109A patent/NL6605109A/xx unknown
- 1966-04-15 FR FR57747A patent/FR1478682A/fr not_active Expired
- 1966-04-15 BE BE679575D patent/BE679575A/xx unknown
- 1966-04-15 FI FI660980A patent/FI43730C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| FI43730C (fi) | 1971-06-10 |
| AT270839B (de) | 1969-05-12 |
| ES325474A1 (es) | 1967-05-01 |
| FI43730B (xx) | 1971-03-01 |
| NL6605109A (xx) | 1966-10-17 |
| DE1259851B (de) | 1968-02-01 |
| FR1478682A (fr) | 1967-04-28 |
| NO116198B (xx) | 1969-02-17 |
| US3485584A (en) | 1969-12-23 |
| GB1150432A (en) | 1969-04-30 |
| CH497914A (de) | 1970-10-31 |