ATE116270T1 - Verfahren zur herstellung von titanoxid und gegenstände auf der basis von titanoxid. - Google Patents

Verfahren zur herstellung von titanoxid und gegenstände auf der basis von titanoxid.

Info

Publication number
ATE116270T1
ATE116270T1 AT89401799T AT89401799T ATE116270T1 AT E116270 T1 ATE116270 T1 AT E116270T1 AT 89401799 T AT89401799 T AT 89401799T AT 89401799 T AT89401799 T AT 89401799T AT E116270 T1 ATE116270 T1 AT E116270T1
Authority
AT
Austria
Prior art keywords
titanium oxide
items based
extrusion
shaped
producing
Prior art date
Application number
AT89401799T
Other languages
English (en)
Inventor
Thierry Chopin
Patrick Fourre
Eric Quemere
Original Assignee
Rhone Poulenc Chimie
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
Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Application granted granted Critical
Publication of ATE116270T1 publication Critical patent/ATE116270T1/de

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
    • C01G23/053—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • 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
    • 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
    • C01P2006/12—Surface area
    • 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
    • C01P2006/14—Pore volume
    • 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
    • C01P2006/21—Attrition-index or crushing strength of granulates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT89401799T 1988-07-01 1989-06-26 Verfahren zur herstellung von titanoxid und gegenstände auf der basis von titanoxid. ATE116270T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808911A FR2633605B1 (fr) 1988-07-01 1988-07-01 Procede de preparation d'oxyde de titane et d'articles a base d'oxyde de titane

Publications (1)

Publication Number Publication Date
ATE116270T1 true ATE116270T1 (de) 1995-01-15

Family

ID=9367968

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89401799T ATE116270T1 (de) 1988-07-01 1989-06-26 Verfahren zur herstellung von titanoxid und gegenstände auf der basis von titanoxid.

Country Status (13)

Country Link
US (2) US5045301A (de)
EP (1) EP0351270B1 (de)
JP (2) JPH07110768B2 (de)
KR (1) KR900001600A (de)
CN (1) CN1039003A (de)
AT (1) ATE116270T1 (de)
BR (1) BR8903242A (de)
CA (1) CA1340268C (de)
DE (1) DE68920217T2 (de)
ES (1) ES2065405T3 (de)
FR (1) FR2633605B1 (de)
GR (1) GR3015219T3 (de)
RU (1) RU1806091C (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW244350B (de) * 1991-12-14 1995-04-01 Hoechst Ag
DE4141936C2 (de) * 1991-12-19 1993-10-28 Metallgesellschaft Ag Verfahren zur Herstellung von aus TiO¶2¶ bestehenden Pellets
US5362908A (en) * 1993-03-10 1994-11-08 Amoco Corporation Catalyst and method for purifying crude terephthalic acid, isophthalic acid or naphthalene dicarboxylic acid
DE69411662T2 (de) * 1993-10-22 1998-12-24 Ishihara Sangyo Kaisha Dendrit- oder sternförmige Titandioxid-Mikropartikel und Verfahren zur seiner Herstellung
US5484757A (en) * 1994-06-02 1996-01-16 Norton Chemical Process Products Corp. Titania-based catalyst carriers
ATE182859T1 (de) * 1995-03-02 1999-08-15 Univ Technologies Int Photokatalysator und verfahren zur herstellung
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
US6740312B2 (en) 1996-02-15 2004-05-25 Rhodia Chimie Titanium dioxide particles
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
CN1078181C (zh) * 1997-11-14 2002-01-23 中国科学院化工冶金研究所 制备纳米级金红石型二氧化钛的方法
FR2784605B1 (fr) * 1998-10-20 2001-01-19 Centre Nat Rech Scient Materiau constitue par des particules metalliques et par des particules d'oxyde ultrafines
DE19923625A1 (de) * 1999-05-22 2000-11-23 Henkel Kgaa Redispergierbare Metalloxide und -hydroxide mit Teilchengrößen im Nanometerbereich
DE10124600A1 (de) * 2001-05-21 2002-11-28 Basf Ag Ni/Ti02-Hydrierkatalysator
EP1598324A1 (de) * 2004-05-15 2005-11-23 Osada Giken Co., Ltd. Verfahren zur Herstellung von geformten Titanoxid
US7144840B2 (en) * 2004-07-22 2006-12-05 Hong Kong University Of Science And Technology TiO2 material and the coating methods thereof
US7326399B2 (en) * 2005-04-15 2008-02-05 Headwaters Technology Innovation, Llc Titanium dioxide nanoparticles and nanoparticle suspensions and methods of making the same
FR2948748B1 (fr) 2009-07-31 2011-07-22 Rhodia Operations Procede d'oxydo-reduction en boucle utilisant comme masse oxydo-reductrice une composition a base d'oxyde supporte de cerium ou de cerium, de zirconium et/ou de terre rare
CN102229619A (zh) * 2011-04-26 2011-11-02 河南清水源科技股份有限公司 四乙烯五胺七亚甲基膦酸及其生产工艺
US10787369B2 (en) * 2014-07-02 2020-09-29 Ishihara Sangyo Kaisha, Ltd. Titanium oxide fine particles and method for producing same
WO2017009434A1 (en) * 2015-07-14 2017-01-19 Bp P.L.C. Extruded titania-based materials comprising one or more acids or prepared using one or more acids
CN114105194B (zh) * 2021-12-24 2023-10-24 济南裕兴化工有限责任公司 一种促进钛白晶型转化的方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE359277A (de) *
BE424494A (de) *
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
GB308725A (en) * 1928-03-27 1930-06-25 Titanium Pigment Co Inc Improvements in or relating to the manufacture of titanium compounds
GB481892A (en) * 1936-09-18 1938-03-18 Titan Co Inc Improvements in and relating to the production of titanium dioxide pigments
US2113946A (en) * 1936-11-06 1938-04-12 Nat Lead Co Preparation of pure titanium dioxide
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
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
DE1792798C3 (de) * 1964-10-15 1978-09-21 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung leicht dispergierbarer Pigmente
DE2214775C3 (de) * 1972-03-25 1975-08-21 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Polybutylenterephthalat
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
JPS5851909B2 (ja) * 1975-07-31 1983-11-18 三菱化学株式会社 酸化チタン成型物の製造法
GB1541928A (en) * 1975-12-23 1979-03-14 Sakai Chemical Industry Co Production of shaped catalysts or carriers comprising titanium oxide
JPS5835932B2 (ja) * 1976-09-22 1983-08-05 ユ−オ−ピ−・インコ−ポレ−テツド アルミナ押出し粒子の製造法
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
JPS589873A (ja) * 1981-07-09 1983-01-20 日本ニユクリア・フユエル株式会社 セラミツク焼結体の製造方法
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
JPS6183603A (ja) * 1984-09-07 1986-04-28 Agency Of Ind Science & Technol 非晶質複合金属酸化物の製造方法
FR2585973A1 (fr) * 1985-08-06 1987-02-13 Centre Nat Rech Scient Gel monolithique et poudre d'oxydes d'elements de transition, procede de fabrication du gel et procede de preparation de couches minces de ces oxydes
FR2593166A1 (fr) * 1986-01-20 1987-07-24 Solvay Procede de fabrication d'une poudre d'oxyde metallique pour materiaux ceramiques et poudre de zircone obtenue par ce procede.
FR2623793B1 (fr) * 1987-11-30 1991-06-07 Rhone Poulenc Chimie Procede de preparation de granules a base d'oxyde de titane, de zirconium, ou de cerium et produits ainsi obtenus
ATE110699T1 (de) * 1988-03-30 1994-09-15 Rhone Poulenc Chimie Verfahren zur herstellung von titanoxid.

Also Published As

Publication number Publication date
GR3015219T3 (en) 1995-05-31
CA1340268C (fr) 1998-12-15
EP0351270B1 (de) 1994-12-28
JPH0255221A (ja) 1990-02-23
FR2633605B1 (fr) 1991-07-12
BR8903242A (pt) 1990-02-13
CN1039003A (zh) 1990-01-24
DE68920217D1 (de) 1995-02-09
DE68920217T2 (de) 1995-05-24
JPH07110768B2 (ja) 1995-11-29
US5045301A (en) 1991-09-03
RU1806091C (ru) 1993-03-30
JP2655134B2 (ja) 1997-09-17
EP0351270A1 (de) 1990-01-17
US5100858A (en) 1992-03-31
FR2633605A1 (fr) 1990-01-05
JPH08157217A (ja) 1996-06-18
ES2065405T3 (es) 1995-02-16
KR900001600A (ko) 1990-02-27

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee