BE666833A - - Google Patents
Info
- Publication number
- BE666833A BE666833A BE666833A BE666833A BE666833A BE 666833 A BE666833 A BE 666833A BE 666833 A BE666833 A BE 666833A BE 666833 A BE666833 A BE 666833A BE 666833 A BE666833 A BE 666833A
- Authority
- BE
- Belgium
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
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US382250A US3365274A (en) | 1964-07-13 | 1964-07-13 | Metal and metalloid oxide production |
Publications (1)
Publication Number | Publication Date |
---|---|
BE666833A true BE666833A (fr) | 1965-11-03 |
Family
ID=23508137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE666833A BE666833A (fr) | 1964-07-13 | 1965-07-13 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3365274A (fr) |
BE (1) | BE666833A (fr) |
LU (1) | LU49056A1 (fr) |
NL (1) | NL154177B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0216132B1 (fr) * | 1985-08-26 | 1990-08-22 | Linde Aktiengesellschaft | Procédé et appareil pour le chauffage et le refroidissement d'une pièce à usiner |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3764667A (en) * | 1970-05-11 | 1973-10-09 | Montedison Spa | Process for producing pigment-quality titanium dioxide |
US3970581A (en) * | 1975-05-12 | 1976-07-20 | General Electric Company | Multiple gas streams in the post oxidation step in a process for converting uranium hexafluoride to uranium oxide rich compositions |
DE2849851C3 (de) * | 1978-11-17 | 1981-11-05 | Degussa Ag, 6000 Frankfurt | Verfahren zur pyrogenen Herstellung von feinstteiligem Oxid eines Metalls und/oder eines Metalloids |
JPS6387519A (ja) * | 1986-09-29 | 1988-04-18 | Mitsubishi Jushi Eng Kk | 半導体製造装置の排ガス燃焼方法 |
JPH0195214A (ja) * | 1987-10-06 | 1989-04-13 | Toyo Sanso Kk | 特殊材料ガスの燃焼方法 |
US5698177A (en) * | 1994-08-31 | 1997-12-16 | University Of Cincinnati | Process for producing ceramic powders, especially titanium dioxide useful as a photocatalyst |
US6887566B1 (en) | 1999-11-17 | 2005-05-03 | Cabot Corporation | Ceria composition and process for preparing same |
AU2003291166A1 (en) * | 2002-11-26 | 2004-06-18 | Cabot Corporation | Fumed metal oxide particles and process for producing the same |
DK1695759T3 (da) * | 2005-01-31 | 2008-07-14 | Basf Se | Fremgangsmåde til fremstilling af nanopartikulære faststoffer |
US8729158B2 (en) * | 2008-09-05 | 2014-05-20 | Cabot Corporation | Fumed silica of controlled aggregate size and processes for manufacturing the same |
US8038971B2 (en) * | 2008-09-05 | 2011-10-18 | Cabot Corporation | Fumed silica of controlled aggregate size and processes for manufacturing the same |
JP5038449B2 (ja) * | 2010-03-09 | 2012-10-03 | キヤノン株式会社 | 画像形成装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2240343A (en) * | 1937-11-26 | 1941-04-29 | Pittsburgh Plate Glass Co | Material treatment |
US2394633A (en) * | 1941-04-04 | 1946-02-12 | Pittsburgh Plate Glass Co | Preparation of titanium dioxide pigment |
US2779662A (en) * | 1948-02-20 | 1957-01-29 | Thann Fab Prod Chem | Process and apparatus for obtaining titanium dioxide with a high rutile content |
BE511837A (fr) * | 1951-06-04 | |||
US2750260A (en) * | 1953-02-10 | 1956-06-12 | American Cyanamid Co | Combustion of titanium tetrachloride with oxygen |
US2980509A (en) * | 1957-08-28 | 1961-04-18 | Thann Fab Prod Chem | Vapor phase process for the production of titanium dioxide |
US2957753A (en) * | 1958-11-05 | 1960-10-25 | American Cyanamid Co | Titanium dioxide from titanium tetrachloride |
US3069282A (en) * | 1960-03-09 | 1962-12-18 | Pittsburgh Plate Glass Co | Process for producing pigments |
NL301156A (fr) * | 1962-11-30 |
-
1964
- 1964-07-13 US US382250A patent/US3365274A/en not_active Expired - Lifetime
-
1965
- 1965-07-12 LU LU49056A patent/LU49056A1/xx unknown
- 1965-07-13 BE BE666833A patent/BE666833A/xx unknown
- 1965-07-13 NL NL656509025A patent/NL154177B/xx not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0216132B1 (fr) * | 1985-08-26 | 1990-08-22 | Linde Aktiengesellschaft | Procédé et appareil pour le chauffage et le refroidissement d'une pièce à usiner |
Also Published As
Publication number | Publication date |
---|---|
LU49056A1 (fr) | 1965-09-13 |
US3365274A (en) | 1968-01-23 |
NL154177B (nl) | 1977-08-15 |
NL6509025A (fr) | 1966-01-14 |