AR005062A1 - Proceso para la preparacion de dioxido de titanio de rutilo y dioxido de titanio de rutilo obtenido por el proceso. - Google Patents

Proceso para la preparacion de dioxido de titanio de rutilo y dioxido de titanio de rutilo obtenido por el proceso.

Info

Publication number
AR005062A1
AR005062A1 ARP960105659A ARP960105659A AR005062A1 AR 005062 A1 AR005062 A1 AR 005062A1 AR P960105659 A ARP960105659 A AR P960105659A AR P960105659 A ARP960105659 A AR P960105659A AR 005062 A1 AR005062 A1 AR 005062A1
Authority
AR
Argentina
Prior art keywords
titanium dioxide
rutile
rutilo
preparation
converted
Prior art date
Application number
ARP960105659A
Other languages
English (en)
Original Assignee
Tioxide Group Services Ltd
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10785441&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AR005062(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tioxide Group Services Ltd filed Critical Tioxide Group Services Ltd
Publication of AR005062A1 publication Critical patent/AR005062A1/es

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 proceso para la preparacion de dioxido de titanio de rutilo y dioxido de titanio rutilo obtenido por el proceso, en donde el proceso comprende elcalentamiento de oxido de titanio hidratado el cual se convierte a dioxido de titanio rutilo hastau n 99.5% en peso en la forma de cristales rutilo. Laprueba para la rapida conversion a rutilo consiste en calentar el oxido de titanio hidratado hasta 950°C a un rango de 1° C por minuto. El materialadecuado es por lo tanto convertido hasta alme nos 99% en peso a rutilo. El producto presenta un distribucion del tamano de cristales y un tamano departiculas muy estrecho y es un pigmento excelente.
ARP960105659A 1995-12-15 1996-12-13 Proceso para la preparacion de dioxido de titanio de rutilo y dioxido de titanio de rutilo obtenido por el proceso. AR005062A1 (es)

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
AR005062A1 true AR005062A1 (es) 1999-04-07

Family

ID=10785441

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960105659A AR005062A1 (es) 1995-12-15 1996-12-13 Proceso para la preparacion de dioxido de titanio de rutilo y dioxido de titanio de rutilo obtenido por el proceso.

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)

* Cited by examiner, † Cited by third party
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
CA2342566A1 (en) * 2000-03-31 2001-09-30 Hironobu Koike Process for producing titanium oxide
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
CN105829586A (zh) * 2013-12-20 2016-08-03 默克专利股份有限公司 单晶TiO2薄片的制备方法
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
CN108463435A (zh) * 2015-11-20 2018-08-28 克里斯特尔美国有限公司 二氧化钛组合物和其作为防止污染剂的用途
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN1161307A (zh) 1997-10-08
DE69608771D1 (de) 2000-07-13
KR970042270A (ko) 1997-07-24
DE69608771T2 (de) 2000-10-12
CN1095808C (zh) 2002-12-11
GB9525616D0 (en) 1996-02-14
RU2171228C2 (ru) 2001-07-27
TW350868B (en) 1999-01-21
EP0779243A1 (en) 1997-06-18
DK0779243T3 (da) 2000-08-14
EP0779243B1 (en) 2000-06-07
CA2191369A1 (en) 1997-06-16
NO965319D0 (no) 1996-12-12
PL317480A1 (en) 1997-06-23
ES2146842T3 (es) 2000-08-16
AU7187396A (en) 1997-06-19
JPH09278442A (ja) 1997-10-28
ZA9610141B (en) 1997-06-23
NO965319L (no) 1997-06-16
PL184799B1 (pl) 2002-12-31

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