ES2063151T3 - Procedimiento de preparacion de oxido de titanio. - Google Patents
Procedimiento de preparacion de oxido de titanio.Info
- Publication number
- ES2063151T3 ES2063151T3 ES89400803T ES89400803T ES2063151T3 ES 2063151 T3 ES2063151 T3 ES 2063151T3 ES 89400803 T ES89400803 T ES 89400803T ES 89400803 T ES89400803 T ES 89400803T ES 2063151 T3 ES2063151 T3 ES 2063151T3
- Authority
- ES
- Spain
- Prior art keywords
- compound
- titanium oxide
- titanium
- sulphur
- hydrolysis
- Prior art date
- 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.)
- Expired - Lifetime
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/006—Alkaline earth titanates
-
- 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
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
-
- 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
- C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
- C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
-
- 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
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Composite Materials (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Physical Vapour Deposition (AREA)
Abstract
LA INVENCION TRATA UN PROCEDIMIENTO DE PREPARACION DE OXIDO DE TITANIO, DEL TIPO QUE COMPRENDE LA HIDROLISIS DE UN COMPUESTO DE TITANIO (COMPUESTO A) DESPUES RECUPERACION DEL OXIDO DE TITANIO FORMADO, CARACTERIZADO EN QUE POR UNA PARTE DICHO COMPUESTO A ESTA EXENTO DE AZUFRE Y EN QUE POR OTRA PARTE DICHA HIDROLISIS ES EFECTUADA EN PRESENCIA DE AL MENOS UN COMPUESTO B ELEGIDO DE ENTRE: (I) LOS ACIDOS QUE PRESENTAN: - SEA UN AGRUPAMIENTO CARBOXILO Y AL MENOS DOS AGRUPAMIENTOS HIDROXILOS Y/O AMINAS; - SEA AL MENOS DOS AGRUPAMIENTOS CARBOXILO Y AL MENOS UN AGRUPAMIENTO HIDROXILO Y/O AMINA. (II) LAS SALES DE ACIDOS YA CITADOS (I). LOS OXIDOS DE TITANIO ASI OBTENIDOS PRESENTAN LA VENTAJA DE ESTAR EXENTOS DE AZUFRE Y DE SER FACILMENTE DISPERSABLES EN LOS MEDIOS ACUOSOS PARA DAR SALES ESTABLES. PUEDEN SER PARTICULARMENTE UTILIZABLES PARA LA FABRICACION DE TITANATOS DE ALCALINOTERREOS DE CALIDAD ELECTRONICA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8804169 | 1988-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2063151T3 true ES2063151T3 (es) | 1995-01-01 |
Family
ID=9364784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89400803T Expired - Lifetime ES2063151T3 (es) | 1988-03-30 | 1989-03-22 | Procedimiento de preparacion de oxido de titanio. |
Country Status (16)
Country | Link |
---|---|
US (1) | US5149519A (es) |
EP (1) | EP0335773B1 (es) |
JP (1) | JPH075311B2 (es) |
KR (1) | KR890014390A (es) |
CN (1) | CN1038073A (es) |
AT (1) | ATE110699T1 (es) |
AU (1) | AU607599B2 (es) |
BR (1) | BR8901429A (es) |
DE (1) | DE68917766T2 (es) |
DK (1) | DK175834B1 (es) |
ES (1) | ES2063151T3 (es) |
FI (1) | FI891510A (es) |
IL (1) | IL89762A0 (es) |
NO (1) | NO891282L (es) |
PT (1) | PT90151B (es) |
ZA (1) | ZA892285B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5403513A (en) * | 1987-10-07 | 1995-04-04 | Catalyst & Chemical Industries, Co., Ltd. | Titanium oxide sol and process for preparation thereof |
FR2633605B1 (fr) * | 1988-07-01 | 1991-07-12 | Rhone Poulenc Chimie | Procede de preparation d'oxyde de titane et d'articles a base d'oxyde de titane |
FR2659641B1 (fr) * | 1990-03-14 | 1992-07-24 | Rhone Poulenc Chimie | Procede de preparation d'un titanate de cation divalent ou trivalent. |
FR2673931A1 (fr) * | 1991-03-12 | 1992-09-18 | Rhone Poulenc Chimie | Procede de preparation d'un titano-zirconate de cation divalent ou trivalent. |
GB9302559D0 (en) * | 1993-02-10 | 1993-03-24 | Tioxide Specialties Dioxide | Preparation of titanium dioxide |
WO1997015526A1 (en) * | 1995-10-27 | 1997-05-01 | E.I. Du Pont De Nemours And Company | Hydrothermal process for making ultrafine metal oxide powders |
US6740312B2 (en) | 1996-02-15 | 2004-05-25 | Rhodia Chimie | Titanium dioxide particles |
FR2744914B1 (fr) * | 1996-02-15 | 1998-03-20 | Rhone Poulenc Chimie | Dispersion de dioxyde de titane, poudre a base de dioxyde de titane, leur utilisation dans les formulations cosmetiques |
FR2750693B1 (fr) * | 1996-07-08 | 1998-10-16 | Rhone Poulenc Chimie | Dispersion de dioxyde de titane, poudre a base de dioxyde de titane, leur utilisation dans les formulations cosmetiques |
US5718878A (en) * | 1996-07-12 | 1998-02-17 | Akzo Nobel N.V. | Mesoporous titania and process for its preparation |
US5840138A (en) * | 1997-04-25 | 1998-11-24 | The Goodyear Tire & Rubber Company | Waterborne radial first harmonic marking of tires |
FR2766494B1 (fr) * | 1997-07-22 | 2003-09-26 | Rhodia Chimie Sa | Dispersion de particules de titane comprenant un liant a base d'un polyorganosiloxane |
WO2000010921A1 (fr) | 1998-08-19 | 2000-03-02 | Showa Denko Kabushiki Kaisha | Substance a fines particules de titane, fluide de revetement contenant cette substance, procedes relatif a leur elaboration, et article moule comportant un film mince renfermant ladite substance |
US6592842B2 (en) | 1999-10-01 | 2003-07-15 | Battelle Memorial Institute | Nanocrystalline heterojunction materials |
JP2002087818A (ja) * | 2000-09-14 | 2002-03-27 | Sumitomo Chem Co Ltd | 酸化チタンの製造方法 |
ATE474239T1 (de) | 2002-08-15 | 2010-07-15 | Fujifilm Corp | Antireflexfilm, polarisationsplatte und bildanzeigeeinrichtung |
CN100379761C (zh) * | 2003-03-31 | 2008-04-09 | Toto株式会社 | 具有分子识别能力的二氧化钛复合体 |
US20070190324A1 (en) * | 2004-08-26 | 2007-08-16 | Toyoharu Hayashi | Ultrafine particle of rutile-type titanium oxide |
GB0505826D0 (en) * | 2005-03-22 | 2005-04-27 | Uni Microelektronica Ct Vsw | Methods for embedding of conducting material and devices resulting from said methods |
US7763565B2 (en) * | 2007-08-31 | 2010-07-27 | Millennium Inorganic Chemicals, Inc. | Transparent, stable titanium dioxide sols |
JP5178879B2 (ja) | 2011-05-19 | 2013-04-10 | 三菱電機株式会社 | 車両用駆動制御装置 |
US9108862B2 (en) * | 2013-03-15 | 2015-08-18 | Cristal Inorganic Chemicals Switzerland Ltd. | Method of making rutile titanium dioxide microspheres containing elongated TiO2-nanocrystallites |
EP3656740B1 (en) * | 2014-07-02 | 2023-04-12 | Ishihara Sangyo Kaisha, Ltd. | Method for producing titanium oxide fine particles |
JP7186362B2 (ja) * | 2018-03-28 | 2022-12-09 | 石原産業株式会社 | 酸化チタン粒子及びその製造方法 |
CN108404828B (zh) * | 2018-03-30 | 2020-04-03 | 北京万水净水剂有限公司 | 一种三氯化铁生产过程的工艺控制方法和反应塔 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE21693E (en) * | 1941-01-14 | Preparation of pure titanium dioxide | ||
US1914557A (en) * | 1929-02-04 | 1933-06-20 | Barrett Co | Catalyst and process of preparing the same |
FR672002A (fr) * | 1928-03-27 | 1929-12-21 | Titanium Pigment Co Inc | Composés de titane et leur procédé de fabrication |
GB481892A (en) * | 1936-09-18 | 1938-03-18 | Titan Co Inc | Improvements in and relating to the production of titanium dioxide pigments |
GB497694A (en) * | 1936-11-06 | 1938-12-23 | Titan Co Inc | Improvements in and relating to the decomposition of titanium salt solutions by hydrolytic precipitation |
US2113946A (en) * | 1936-11-06 | 1938-04-12 | Nat Lead Co | Preparation of pure titanium dioxide |
FR828741A (fr) * | 1936-11-06 | 1938-05-27 | Titan Co Inc | Procédé de production de composés de titane |
FR813757A (fr) * | 1936-11-19 | 1937-06-08 | Titan Co Inc | Procédé de fabrication de pigments à l'oxyde de titane et produits en résultant |
US2290922A (en) * | 1940-04-06 | 1942-07-28 | Sherwin Williams Co | Preparation of titanium oxide |
US2519389A (en) * | 1948-07-12 | 1950-08-22 | Max J Mayer | Seed for production of titanium dioxide and process of making same |
SU481633A1 (ru) * | 1973-05-08 | 1975-08-25 | Предприятие П/Я Г-4855 | Способ осветлени растворов серно кислого титана |
SU662502A1 (ru) * | 1973-10-03 | 1979-05-15 | Zelentsov Vyacheslav V | Способ получени двуокиси титана |
JPS5813499B2 (ja) * | 1976-09-24 | 1983-03-14 | 石原産業株式会社 | 水和酸化チタンの製造方法 |
SU715476A1 (ru) * | 1978-01-13 | 1980-02-15 | Предприятие П/Я Г-4855 | Способ получени стабильной зародышевой суспензии |
FR2481145A1 (fr) * | 1980-04-23 | 1981-10-30 | Rhone Poulenc Ind | Procede de fabrication de catalyseurs ou de supports de catalyseurs faconnes a base d'oxyde de titane et leurs applications a la catalyse claus |
JPS58117259A (ja) * | 1981-12-29 | 1983-07-12 | Toho Chem Ind Co Ltd | 酸化チタン系顔料 |
FR2551743B1 (fr) * | 1983-09-14 | 1985-10-25 | Rhone Poulenc Spec Chim | Titanate d'alcalino-terreux, son procede de preparation et son application dans des compositions ceramiques |
US4923682A (en) * | 1989-03-30 | 1990-05-08 | Kemira, Inc. | Preparation of pure titanium dioxide with anatase crystal structure from titanium oxychloride solution |
-
1989
- 1989-03-22 DE DE68917766T patent/DE68917766T2/de not_active Expired - Lifetime
- 1989-03-22 EP EP89400803A patent/EP0335773B1/fr not_active Expired - Lifetime
- 1989-03-22 AT AT89400803T patent/ATE110699T1/de not_active IP Right Cessation
- 1989-03-22 ES ES89400803T patent/ES2063151T3/es not_active Expired - Lifetime
- 1989-03-25 KR KR1019890003792A patent/KR890014390A/ko not_active Application Discontinuation
- 1989-03-27 IL IL89762A patent/IL89762A0/xx unknown
- 1989-03-28 NO NO89891282A patent/NO891282L/no unknown
- 1989-03-28 ZA ZA892285A patent/ZA892285B/xx unknown
- 1989-03-28 BR BR898901429A patent/BR8901429A/pt unknown
- 1989-03-29 PT PT90151A patent/PT90151B/pt not_active IP Right Cessation
- 1989-03-29 AU AU32249/89A patent/AU607599B2/en not_active Ceased
- 1989-03-29 CN CN89102802A patent/CN1038073A/zh active Granted
- 1989-03-29 JP JP1075259A patent/JPH075311B2/ja not_active Expired - Lifetime
- 1989-03-29 DK DK198901508A patent/DK175834B1/da not_active IP Right Cessation
- 1989-03-29 FI FI891510A patent/FI891510A/fi not_active IP Right Cessation
-
1991
- 1991-02-04 US US07/649,180 patent/US5149519A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU607599B2 (en) | 1991-03-07 |
KR890014390A (ko) | 1989-10-23 |
NO891282D0 (no) | 1989-03-28 |
FI891510A0 (fi) | 1989-03-29 |
NO891282L (no) | 1989-10-02 |
JPH075311B2 (ja) | 1995-01-25 |
ZA892285B (en) | 1989-11-29 |
IL89762A0 (en) | 1989-09-28 |
DE68917766T2 (de) | 1994-12-22 |
FI891510A (fi) | 1989-10-01 |
DK150889A (da) | 1989-10-01 |
BR8901429A (pt) | 1989-11-14 |
ATE110699T1 (de) | 1994-09-15 |
PT90151A (pt) | 1989-11-10 |
CN1038073A (zh) | 1989-12-20 |
EP0335773A1 (fr) | 1989-10-04 |
AU3224989A (en) | 1989-10-05 |
EP0335773B1 (fr) | 1994-08-31 |
US5149519A (en) | 1992-09-22 |
PT90151B (pt) | 1994-07-29 |
DK150889D0 (da) | 1989-03-29 |
JPH0222127A (ja) | 1990-01-25 |
DE68917766D1 (de) | 1994-10-06 |
DK175834B1 (da) | 2005-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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