ZA921534B - Monoclinic zirconium oxide,a process for its preparation and its use - Google Patents

Monoclinic zirconium oxide,a process for its preparation and its use

Info

Publication number
ZA921534B
ZA921534B ZA921534A ZA921534A ZA921534B ZA 921534 B ZA921534 B ZA 921534B ZA 921534 A ZA921534 A ZA 921534A ZA 921534 A ZA921534 A ZA 921534A ZA 921534 B ZA921534 B ZA 921534B
Authority
ZA
South Africa
Prior art keywords
preparation
zirconium oxide
monoclinic zirconium
monoclinic
oxide
Prior art date
Application number
ZA921534A
Other languages
English (en)
Inventor
Dieter Binder
Binder Dieter
Peter Kleinschmit
Kleinschmit Peter
Hans Hoffmeister
Hoffmeister Hans
Roland Reuter
Reuter Roland
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of ZA921534B publication Critical patent/ZA921534B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/486—Fine ceramics
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • 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
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2006/12—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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/62—L* (lightness axis)
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/63—Optical properties, e.g. expressed in CIELAB-values a* (red-green axis)
    • 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
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Cosmetics (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ZA921534A 1991-03-01 1992-02-28 Monoclinic zirconium oxide,a process for its preparation and its use ZA921534B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4106535A DE4106535A1 (de) 1991-03-01 1991-03-01 Monoklines zirkonoxid, verfahren zu seiner herstellung und verwendung

Publications (1)

Publication Number Publication Date
ZA921534B true ZA921534B (en) 1992-11-25

Family

ID=6426231

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA921534A ZA921534B (en) 1991-03-01 1992-02-28 Monoclinic zirconium oxide,a process for its preparation and its use

Country Status (7)

Country Link
US (1) US5318765A (fr)
EP (1) EP0501142B1 (fr)
AU (1) AU636075B2 (fr)
BR (1) BR9200697A (fr)
DE (2) DE4106535A1 (fr)
ES (1) ES2085498T3 (fr)
ZA (1) ZA921534B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106536A1 (de) * 1991-03-01 1992-09-03 Degussa Thermisch gespaltenes zirkonsilikat, verfahren zu seiner herstellung und verwendung
DE4106537A1 (de) * 1991-03-01 1992-09-03 Degussa Verfahren zum teilkontinuierlichen schmelzen keramischen materials in induktionsschmelzoefen mit sinterkrustentiegel, ein hierfuer geeigneter ofen und vorrichtung zum periodischen schmelzanstich
JPH09501645A (ja) * 1993-06-30 1997-02-18 テクノロジカル・リソーシーズ・ピーティーワイ・リミテッド ジルコニアに基づく乳白剤
JPH09503989A (ja) * 1993-07-28 1997-04-22 モナシュ・ユニバーシティー ジルコニア粒子
FR2712596B1 (fr) * 1993-11-18 1996-03-08 Rhone Poulenc Chimie Pigments à base d'oxyde de zirconium et de cérium, de praséodyme et/ou de terbium, leur procédé de préparation et leur utilisation.
FR2797440B1 (fr) 1999-08-13 2003-08-29 Cerdec Ag Procede de production de produits a base d'oxyde de zirconium cubique stabilise, produits obtenus par ce procede et leur utilisation
CN1193824C (zh) * 2001-10-19 2005-03-23 松下电器产业株式会社 纯化催化剂、其制备方法和气体纯化装置
US7309480B2 (en) * 2004-04-16 2007-12-18 H2Gen Innovations, Inc. Catalyst for hydrogen generation through steam reforming of hydrocarbons
ATE462487T1 (de) * 2005-02-14 2010-04-15 Evonik Energy Services Gmbh Anordnung zum abscheiden von grobasche aus einem rauchgasstrom
DE102008004740A1 (de) 2008-01-16 2009-09-17 Schott Ag Verfahren und Vorrichtung zur Herstellung von Glasprodukten aus einer Glasschmelze
DE102008004739A1 (de) 2008-01-16 2009-07-23 Schott Ag Verfahren und Vorrichtung zum Schmelzen oder Läutern von Glasschmelzen
US20100146795A1 (en) * 2008-12-16 2010-06-17 Houle Joseph J Serrated Pipe Cutter and Serrated Blade Therefor
DE102009033501B4 (de) 2009-07-15 2016-07-21 Schott Ag Verfahren und Vorrichtung zum kontinuierlichen Schmelzen oder Läutern von Schmelzen
DE102009033500B4 (de) 2009-07-15 2012-10-25 Schott Ag Verfahren und Vorrichtung mit Barriere zur kontinuierlichen Herstellung von Produkten aus einer Schmelze

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL31206A (en) * 1967-12-14 1972-10-29 Ionarc Smelters Ltd Chemical process in high enthalpy thermal environment and apparatus therefor
DE1911386B2 (de) * 1969-03-06 1976-11-11 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung von vorwiegend oder vollstaendig kubisch kristallisiertem zirkonoxid
DE1927935A1 (de) * 1969-05-31 1970-12-03 Dynamit Nobel Ag Verfahren zur Herstellung von weitgehend reinem Zirkonoxid
US3811907A (en) * 1971-08-03 1974-05-21 Humphreys Corp Processing of silicate ores and product thereof
GB1447276A (en) * 1973-09-17 1976-08-25 Keeling Walker Ltd Production of calcined ceramic pigments
CA1135728A (fr) * 1979-01-04 1982-11-16 Richard H.J. Hannink Ceramiques de zircone partiellement stabilises
JPS6197134A (ja) * 1984-10-16 1986-05-15 Etsuro Kato ジルコニア系凝集粒子粉末および製造方法
JPS61111919A (ja) * 1984-11-07 1986-05-30 Nippon Mining Co Ltd 酸化ジルコニウム微粉末の製造方法
JPS62100412A (ja) * 1985-10-25 1987-05-09 Japan Carlit Co Ltd:The アルミナ−ジルコニア複合粉体の製造方法
FR2595680B1 (fr) * 1986-03-14 1988-05-27 Thann & Mulhouse Procede de preparation de zircone stabilisee submicronique a partir de fluosulfate de zirconium et application de la zircone stabilisee obtenue dans des compositions ceramiques
DE3737064A1 (de) * 1987-10-31 1989-05-11 Degussa Zirkonoxidpulver, verfahren zu seiner herstellung und verwendung
IT1230731B (it) * 1989-02-17 1991-10-29 Snia Fibre Fibre ceramiche a base di zro2 e sio2 e procedimento per la loro preparazione.

Also Published As

Publication number Publication date
BR9200697A (pt) 1992-11-10
DE4106535A1 (de) 1992-09-03
AU1132992A (en) 1992-09-03
AU636075B2 (en) 1993-04-08
US5318765A (en) 1994-06-07
DE59205715D1 (de) 1996-04-25
ES2085498T3 (es) 1996-06-01
EP0501142B1 (fr) 1996-03-20
EP0501142A1 (fr) 1992-09-02

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