ES2146842T3 - Dioxido de titanio rutilo. - Google Patents
Dioxido de titanio rutilo.Info
- Publication number
- ES2146842T3 ES2146842T3 ES96308308T ES96308308T ES2146842T3 ES 2146842 T3 ES2146842 T3 ES 2146842T3 ES 96308308 T ES96308308 T ES 96308308T ES 96308308 T ES96308308 T ES 96308308T ES 2146842 T3 ES2146842 T3 ES 2146842T3
- Authority
- ES
- Spain
- Prior art keywords
- rutilo
- titanium dioxide
- degrees
- percent
- titanium oxide
- 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
- C01G23/047—Titanium dioxide
- C01G23/08—Drying; Calcining ; After treatment of titanium oxide
-
- 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
- C01G23/0532—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts
- C01G23/0534—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing sulfate-containing salts in the presence of seeds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3607—Titanium dioxide
- C09C1/3615—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C1/363—Drying, calcination
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/36—Compounds of titanium
- C09C1/3692—Combinations of treatments provided for in groups C09C1/3615 - C09C1/3684
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/04—Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
- C09C3/043—Drying, calcination
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
- C09C3/06—Treatment with inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/60—Compounds characterised by their crystallite size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
-
- 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
- C01P2006/80—Compositional purity
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
UN PROCEDIMIENTO PARA LA PREPARACION DE DIOXIDO DE TITANIO DE RUTILO COMPRENDE EL CALENTAMIENTO DE OXIDO DE TITANIO HIDROSO QUE SE CONVIERTE RAPIDAMENTE EN DIOXIDO DE TITANIO DE RUTILO HASTA QUE AL MENOS EL 99,5 POR CIENTO DE PESO ESTE EN LA FORMA DE CRISTAL DE RUTILO. LA PRUEBA DE CONVERSION RAPIDA EN RUTILO CONSISTE EN EL CALENTAMIENTO DEL OXIDO DE TITANIO HIDROSO A 950 (GRADOS) C A UNA VELOCIDAD DE 1 (GRADOS) C POR MINUTO. ASI SE CONVIERTE EL MATERIAL ADECUADO A AL MENOS EL 99,0 POR CIENTO DE RUTILO POR PESO. EL PRODUCTO TIENE UN TAMAÑO DE PARTICULA Y DISTRIBUCION DE TAMAÑO DE CRISTAL MUY ESTRECHO Y ES UN PIGMENTO EXCELENTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9525616.0A GB9525616D0 (en) | 1995-12-15 | 1995-12-15 | Rutile titanium dioxide |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2146842T3 true ES2146842T3 (es) | 2000-08-16 |
Family
ID=10785441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96308308T Expired - Lifetime ES2146842T3 (es) | 1995-12-15 | 1996-11-18 | Dioxido de titanio rutilo. |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP0779243B1 (es) |
JP (1) | JPH09278442A (es) |
KR (1) | KR970042270A (es) |
CN (1) | CN1095808C (es) |
AR (1) | AR005062A1 (es) |
AU (1) | AU7187396A (es) |
CA (1) | CA2191369A1 (es) |
DE (1) | DE69608771T2 (es) |
DK (1) | DK0779243T3 (es) |
ES (1) | ES2146842T3 (es) |
GB (1) | GB9525616D0 (es) |
NO (1) | NO965319L (es) |
PL (1) | PL184799B1 (es) |
RU (1) | RU2171228C2 (es) |
TW (1) | TW350868B (es) |
ZA (1) | ZA9610141B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69924121T2 (de) | 1999-12-16 | 2006-04-27 | Ferro Gmbh | Emaillezusammensetzung für dielektrische Schichten, darin enthaltene weisse Pigmente mit verbesserter Benetzbarkeit und Plasmaanzeigetafel mit der dielektrischen Schicht |
KR20010095089A (ko) * | 2000-03-31 | 2001-11-03 | 고오사이 아끼오 | 산화티탄의 제조방법 |
DE10133114A1 (de) * | 2001-07-07 | 2003-01-30 | Kronos Titan Gmbh & Co Ohg | Photostabiles Rutiltitandioxid |
KR100457023B1 (ko) * | 2002-03-27 | 2004-11-10 | 고정찬 | 이산화티탄의 결정구조의 변경방법 |
JP4153329B2 (ja) * | 2003-02-25 | 2008-09-24 | 石原産業株式会社 | ルチル型棒状二酸化チタンの製造方法 |
CN100368302C (zh) * | 2006-02-22 | 2008-02-13 | 攀钢集团攀枝花钢铁研究院 | 一种金红石型钛白粉及其制备方法 |
RU2490346C1 (ru) * | 2012-04-02 | 2013-08-20 | Богатырева Елена Владимировна | Способ переработки аризонитовых и ильменитовых концентратов |
RU2487836C1 (ru) * | 2012-04-18 | 2013-07-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный машиностроительный университет (МАМИ)" | Способ получения диоксида титана |
JP6167491B2 (ja) * | 2012-09-11 | 2017-07-26 | 堺化学工業株式会社 | 二酸化チタン組成物とその製造方法、及びチタン酸リチウム |
KR20160101026A (ko) * | 2013-12-20 | 2016-08-24 | 메르크 파텐트 게엠베하 | 단결정형 TiO2 플레이크 생산 방법 |
CN104495919B (zh) * | 2015-01-09 | 2016-05-25 | 攀钢集团攀枝花钢铁研究院有限公司 | 金红石型钛白粉煅烧温度调节方法及其自动控制方法 |
GB201517478D0 (en) * | 2015-10-02 | 2015-11-18 | Tioxide Europe Ltd | Particle surface treatment |
WO2017085690A1 (en) * | 2015-11-20 | 2017-05-26 | Cristal Usa Inc. | Titanium dioxide compositions and their use as depolluting agents |
EP3199595A1 (de) * | 2016-01-27 | 2017-08-02 | Kronos International, Inc. | Herstellung von titandioxidpigment nach dem sulfatverfahren mit enger partikelgrössenverteilung |
RU2618879C1 (ru) * | 2016-04-27 | 2017-05-11 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский политехнический университет" | Способ получения нанодисперсного порошка диоксида титана со структурой рутила |
GB201610194D0 (en) | 2016-06-10 | 2016-07-27 | Huntsman P&A Uk Ltd | Titanium dioxide product |
CA3074035A1 (en) | 2017-08-28 | 2019-03-07 | 8 Rivers Capital, Llc | Oxidative dehydrogenation of ethane using carbon dioxide |
CN112875750B (zh) * | 2021-03-16 | 2021-09-21 | 广东惠云钛业股份有限公司 | 一种金红石型钛白粉煅烧晶种的制备方法及其应用 |
CN113479932B (zh) * | 2021-08-04 | 2023-10-13 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种大粒径长条形钛白粉及制备方法和应用 |
CN113979471B (zh) * | 2021-12-02 | 2023-06-23 | 西安元创化工科技股份有限公司 | 一种金红石型二氧化钛纳米复合物的合成方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427165A (en) * | 1944-01-29 | 1947-09-09 | Jr Charles A Tanner | Manufacture of rutile |
FR1273440A (fr) * | 1960-08-31 | 1961-10-13 | Thann Fab Prod Chem | Perfectionnements à la préparation de pigments de titane rutiliques et produits obtenus |
FR1573954A (es) * | 1968-03-05 | 1969-07-11 | ||
GB1335184A (en) * | 1969-12-24 | 1973-10-24 | Laporte Industries Ltd | Manufacture of pigmenting titanium dioxide |
JPS5888121A (ja) * | 1981-11-19 | 1983-05-26 | Matsushita Electric Ind Co Ltd | 二酸化チタンの製造方法 |
JPS5950604B2 (ja) * | 1981-11-27 | 1984-12-10 | 三菱マテリアル株式会社 | 酸化チタン粉末の製造法 |
FR2621577B1 (fr) * | 1987-10-09 | 1990-01-12 | Rhone Poulenc Chimie | Oxyde de titane a proprietes stabilisees |
US5030439A (en) * | 1989-10-17 | 1991-07-09 | Kerr-Mcgee Chemical Corporation | Method for producing particulate titanium oxides |
US5484757A (en) * | 1994-06-02 | 1996-01-16 | Norton Chemical Process Products Corp. | Titania-based catalyst carriers |
-
1995
- 1995-12-15 GB GBGB9525616.0A patent/GB9525616D0/en active Pending
-
1996
- 1996-11-18 EP EP96308308A patent/EP0779243B1/en not_active Revoked
- 1996-11-18 ES ES96308308T patent/ES2146842T3/es not_active Expired - Lifetime
- 1996-11-18 DE DE69608771T patent/DE69608771T2/de not_active Revoked
- 1996-11-18 DK DK96308308T patent/DK0779243T3/da active
- 1996-11-20 AU AU71873/96A patent/AU7187396A/en not_active Abandoned
- 1996-11-27 CA CA002191369A patent/CA2191369A1/en not_active Abandoned
- 1996-12-03 ZA ZA9610141A patent/ZA9610141B/xx unknown
- 1996-12-04 TW TW085114928A patent/TW350868B/zh active
- 1996-12-12 NO NO965319A patent/NO965319L/no unknown
- 1996-12-13 JP JP8334164A patent/JPH09278442A/ja not_active Abandoned
- 1996-12-13 PL PL96317480A patent/PL184799B1/pl not_active IP Right Cessation
- 1996-12-13 AR ARP960105659A patent/AR005062A1/es unknown
- 1996-12-14 RU RU96124074/12A patent/RU2171228C2/ru not_active IP Right Cessation
- 1996-12-14 CN CN96123905A patent/CN1095808C/zh not_active Expired - Fee Related
- 1996-12-16 KR KR1019960066159A patent/KR970042270A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0779243B1 (en) | 2000-06-07 |
CN1095808C (zh) | 2002-12-11 |
PL317480A1 (en) | 1997-06-23 |
DK0779243T3 (da) | 2000-08-14 |
TW350868B (en) | 1999-01-21 |
GB9525616D0 (en) | 1996-02-14 |
EP0779243A1 (en) | 1997-06-18 |
AU7187396A (en) | 1997-06-19 |
RU2171228C2 (ru) | 2001-07-27 |
NO965319D0 (no) | 1996-12-12 |
DE69608771T2 (de) | 2000-10-12 |
CN1161307A (zh) | 1997-10-08 |
AR005062A1 (es) | 1999-04-07 |
ZA9610141B (en) | 1997-06-23 |
NO965319L (no) | 1997-06-16 |
KR970042270A (ko) | 1997-07-24 |
JPH09278442A (ja) | 1997-10-28 |
CA2191369A1 (en) | 1997-06-16 |
DE69608771D1 (de) | 2000-07-13 |
PL184799B1 (pl) | 2002-12-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2146842T3 (es) | Dioxido de titanio rutilo. | |
ATE61031T1 (de) | Schwarzes keramisches pulver und daraus hergestellte gegenstaende. | |
FR1042771A (fr) | Procédé de fabrication d'alumine sous forme sphéroïdale, produits en résultant et leurs applications | |
ES2096152T3 (es) | Procedimiento para producir peliculas de revestimiento de oxido de titanio. | |
DK0383376T3 (da) | Flydende-krystal-pigment, fremgangsmåde til fremstilling heraf og anvendelse i overtræk | |
ES2055922T3 (es) | Vacunas para la proteccion ante infecciones por virus hiv, procedimiento para su preparacion y su uso como agente de diagnostico e inmunoterapeutico. | |
ES2030963T3 (es) | Dioxido de titanio, procedimiento para su fabricacion y utilizacion del mismo. | |
GB1274732A (en) | Process for strengthening bodies of glass, or of vitrocrystalline or ceramic material | |
GB835820A (en) | Method of treating glass articles | |
DK0456113T3 (da) | Overfladebehandlede glas i primærpakkemidler til frysetørrede produkter | |
ATE150984T1 (de) | Katalysatoren mit hochdisperser verteilung der aktivkomponente | |
ATE123523T1 (de) | Expression von hiv1- und 2- polypeptiden und deren verwendung. | |
CA2036337A1 (fr) | Derives de la 20,21-dinoreburnamenine, leur procede de preparation et les nouveaux intermediaires ainsi obtenus, leur application comme medicaments et les compositions les renfermant | |
US2332424A (en) | Process of enameling | |
JPS6440565A (en) | Composite powder and production thereof | |
SE7800367L (sv) | Amino-spiro-(oxa(eller tia)-cykloalkan-penam)-karboxylsyror till anvendning som mellanprodukter for framstellning av nya antibiotika samt sett for framstellning av mellanprodukterna | |
US406745A (en) | Victor joseph kuess | |
FR2293473A1 (fr) | Procede de production du 4,4'7,7'-tetrachloroindigo sous forme de pigment | |
ES2057346T3 (es) | Procedimiento para la obtencion de capas de oxido fisiologicamente compatibles en implantes esqueleticos. | |
DE69705774D1 (de) | Glas- oder glasartiger Gegenstand mit satiniertem Aussehen und Verfahren zu dessen Herstellung | |
GB788365A (en) | Surface treatment of polyethylene terephthalate structures such as films | |
JPS5688848A (en) | Preparation of glass product | |
US334754A (en) | Francois earths lemy alfred eoyee de la bastie | |
MX2015007138A (es) | Nanofritas vitrocerámicas blancas y opacas. | |
JPS5360981A (en) | Ultraviolet curable composition |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 779243 Country of ref document: ES |