DE2135184A1 - Verfahren zur Herstellung von fein teihgen Doppeloxiden - Google Patents

Verfahren zur Herstellung von fein teihgen Doppeloxiden

Info

Publication number
DE2135184A1
DE2135184A1 DE19712135184 DE2135184A DE2135184A1 DE 2135184 A1 DE2135184 A1 DE 2135184A1 DE 19712135184 DE19712135184 DE 19712135184 DE 2135184 A DE2135184 A DE 2135184A DE 2135184 A1 DE2135184 A1 DE 2135184A1
Authority
DE
Germany
Prior art keywords
oxides
substances
gas
oxide
double
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.)
Pending
Application number
DE19712135184
Other languages
German (de)
English (en)
Inventor
David Anthony Sayce Jan George Teddington Middlesex Everest (Großbritannien)
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.)
NAT RES DEV
Original Assignee
NAT RES DEV
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 NAT RES DEV filed Critical NAT RES DEV
Publication of DE2135184A1 publication Critical patent/DE2135184A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14Methods for preparing oxides or hydroxides in general
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0238Impregnation, coating or precipitation via the gaseous phase-sublimation
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10Inorganic compounds or compositions
    • C30B29/16Oxides
    • C30B29/22Complex oxides
    • C30B29/26Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/30Three-dimensional structures
    • C01P2002/32Three-dimensional structures spinel-type (AB2O4)
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE19712135184 1970-07-14 1971-07-14 Verfahren zur Herstellung von fein teihgen Doppeloxiden Pending DE2135184A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3415570A GB1369585A (en) 1970-07-14 1970-07-14 Production of mixed oxides

Publications (1)

Publication Number Publication Date
DE2135184A1 true DE2135184A1 (de) 1972-01-20

Family

ID=10362083

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712135184 Pending DE2135184A1 (de) 1970-07-14 1971-07-14 Verfahren zur Herstellung von fein teihgen Doppeloxiden

Country Status (3)

Country Link
CH (1) CH565111A5 (enrdf_load_stackoverflow)
DE (1) DE2135184A1 (enrdf_load_stackoverflow)
GB (1) GB1369585A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099499A1 (de) * 1982-07-17 1984-02-01 Bayer Ag Verfahren zur Herstellung von Bismutoxid/Chromoxid-Mischphasenpigmenten
EP0103091A1 (de) * 1982-07-17 1984-03-21 Bayer Ag Mischphasen auf Basis von Bismut- und Chromoxiden sowie ein Verfahren zu deren Herstellung
EP0194142A3 (en) * 1985-03-05 1988-07-20 Maghemite Inc. Production of compounds by reaction of solid materials at high temperatures produced by plasma arc torches
CN113443654A (zh) * 2021-07-16 2021-09-28 中国科学院兰州化学物理研究所 一种具有电磁波调控功能的稀土掺杂尖晶石材料及其制备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0722696B2 (ja) * 1989-07-29 1995-03-15 新日本製鐵株式會社 微粉末の製造方法と装置ならびにその利用方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099499A1 (de) * 1982-07-17 1984-02-01 Bayer Ag Verfahren zur Herstellung von Bismutoxid/Chromoxid-Mischphasenpigmenten
EP0103091A1 (de) * 1982-07-17 1984-03-21 Bayer Ag Mischphasen auf Basis von Bismut- und Chromoxiden sowie ein Verfahren zu deren Herstellung
US4563220A (en) * 1982-07-17 1986-01-07 Bayer Aktiengesellschaft Production of bismuth oxide/chromium oxide mixed phase pigments
EP0194142A3 (en) * 1985-03-05 1988-07-20 Maghemite Inc. Production of compounds by reaction of solid materials at high temperatures produced by plasma arc torches
CN113443654A (zh) * 2021-07-16 2021-09-28 中国科学院兰州化学物理研究所 一种具有电磁波调控功能的稀土掺杂尖晶石材料及其制备
CN113443654B (zh) * 2021-07-16 2022-07-22 中国科学院兰州化学物理研究所 一种具有电磁波调控功能的稀土掺杂尖晶石材料及其制备

Also Published As

Publication number Publication date
GB1369585A (en) 1974-10-09
CH565111A5 (enrdf_load_stackoverflow) 1975-08-15

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