DE68901991T2 - Verfahren zur herstellung von hydratiertem zirkoniumoxid aus granuliertem kristallinem zirkoniumoxid. - Google Patents

Verfahren zur herstellung von hydratiertem zirkoniumoxid aus granuliertem kristallinem zirkoniumoxid.

Info

Publication number
DE68901991T2
DE68901991T2 DE8989400697T DE68901991T DE68901991T2 DE 68901991 T2 DE68901991 T2 DE 68901991T2 DE 8989400697 T DE8989400697 T DE 8989400697T DE 68901991 T DE68901991 T DE 68901991T DE 68901991 T2 DE68901991 T2 DE 68901991T2
Authority
DE
Germany
Prior art keywords
zirconium oxide
producing hydrated
granulated crystalline
granulated
producing
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
Application number
DE8989400697T
Other languages
English (en)
Other versions
DE68901991D1 (de
Inventor
Joseph Recasens
Daniel Urffer
Pierre Ferlanda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Europeenne des Produits Refractaires SAS
Original Assignee
Societe Europeenne des Produits Refractaires SAS
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 Societe Europeenne des Produits Refractaires SAS filed Critical Societe Europeenne des Produits Refractaires SAS
Publication of DE68901991D1 publication Critical patent/DE68901991D1/de
Application granted granted Critical
Publication of DE68901991T2 publication Critical patent/DE68901991T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C01P2004/60—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
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • 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
    • C01P2006/82—Compositional purity water content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE8989400697T 1988-03-22 1989-03-14 Verfahren zur herstellung von hydratiertem zirkoniumoxid aus granuliertem kristallinem zirkoniumoxid. Expired - Lifetime DE68901991T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8803681A FR2629072B1 (fr) 1988-03-22 1988-03-22 Procede de fabrication d'oxyde de zirconium hydrate a partir d'oxyde de zirconium cristallise granulaire

Publications (2)

Publication Number Publication Date
DE68901991D1 DE68901991D1 (de) 1992-08-13
DE68901991T2 true DE68901991T2 (de) 1992-12-24

Family

ID=9364486

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989400697T Expired - Lifetime DE68901991T2 (de) 1988-03-22 1989-03-14 Verfahren zur herstellung von hydratiertem zirkoniumoxid aus granuliertem kristallinem zirkoniumoxid.

Country Status (11)

Country Link
US (1) US5002749A (de)
EP (1) EP0334713B1 (de)
JP (1) JPH01278419A (de)
CN (1) CN1016413B (de)
AU (1) AU605965B2 (de)
BR (1) BR8901272A (de)
CA (1) CA1325879C (de)
DE (1) DE68901991T2 (de)
ES (1) ES2034663T3 (de)
FR (1) FR2629072B1 (de)
ZA (1) ZA892122B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325495A1 (de) * 2003-06-04 2004-12-30 Zf Boge Elastmetall Gmbh Pedalsystem

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629071B1 (fr) * 1988-03-22 1991-03-15 Produits Refractaires Oxyde de zirconium reactif et sa preparation
DE4106536A1 (de) * 1991-03-01 1992-09-03 Degussa Thermisch gespaltenes zirkonsilikat, verfahren zu seiner herstellung und verwendung
EP0897978A3 (de) * 1997-08-22 2001-10-17 Becton, Dickinson and Company Zirkoniumoxyd und verwandten Verbindungen zur Reinigung von Nukleinsäuren
US6362752B1 (en) 1998-12-23 2002-03-26 Motorola, Inc. Keypad with strokes assigned to key for ideographic text input
CN1075467C (zh) * 1999-05-21 2001-11-28 清华大学 超强碱法低温合成二氧化锆超细粉工艺
DE02746286T1 (de) * 2001-07-20 2004-10-21 Novator Ab Numerisch gesteuerte umlaufbahnbearbeitungsvorrichtung
US7442310B2 (en) * 2002-07-15 2008-10-28 Magnesium Elektron, Inc. Treating liquids with pH adjuster-based system
US7169297B2 (en) * 2002-07-15 2007-01-30 Magnesium Elektron, Inc. pH adjuster-based system for treating liquids
US7252767B2 (en) * 2002-07-15 2007-08-07 Magnesium Elektron, Inc. Hydrous zirconium oxide, hydrous hafnium oxide and method of making same
US20050077246A1 (en) * 2002-07-15 2005-04-14 Pardini James J. Treatment of liquid using porous polymer containment member
CN103466697A (zh) * 2013-09-10 2013-12-25 圣泉（福建）制釉有限公司 一种活性二氧化锆的制备方法及其应用
WO2017058160A1 (en) 2015-09-29 2017-04-06 Pryog, Llc Metal compositions and methods of making same
RU2765924C1 (ru) * 2021-04-02 2022-02-04 Нина Валерьевна Жиренкина Способ получения порошков гидратированного оксида циркония, обладающих высокой удельной поверхностью

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1755512A (en) * 1929-02-18 1930-04-22 John Irwin Production of amphoteric hydrated oxides of metals by hydrolysis
FR714284A (fr) * 1930-07-08 1931-11-10 Bozel Maletra Procédé d'obtention de zircone à haute teneur
FR1602548A (en) * 1968-11-06 1970-12-21 Hydrated zr contg little sio2 is obtd from - zr sand
US3811907A (en) * 1971-08-03 1974-05-21 Humphreys Corp Processing of silicate ores and product thereof
US4395384A (en) * 1980-04-17 1983-07-26 Allied Eneabba Limited Process for treating zircon
CA1262813A (en) * 1986-06-26 1989-11-14 Corning Glass Works Preparation of high purity, homogeneous zirconia mixtures
IT1197794B (it) * 1986-07-31 1988-12-06 Montedison Spa Procedimento per la preparazione di panticelle fini di ossidi metallici

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325495A1 (de) * 2003-06-04 2004-12-30 Zf Boge Elastmetall Gmbh Pedalsystem

Also Published As

Publication number Publication date
AU605965B2 (en) 1991-01-24
FR2629072B1 (fr) 1990-11-30
FR2629072A1 (fr) 1989-09-29
CN1016413B (zh) 1992-04-29
EP0334713B1 (de) 1992-07-08
BR8901272A (pt) 1989-11-07
DE68901991D1 (de) 1992-08-13
ZA892122B (en) 1989-11-29
EP0334713A1 (de) 1989-09-27
CN1036548A (zh) 1989-10-25
US5002749A (en) 1991-03-26
ES2034663T3 (es) 1993-04-01
JPH0465017B2 (de) 1992-10-16
AU3140789A (en) 1989-09-28
JPH01278419A (ja) 1989-11-08
CA1325879C (en) 1994-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee