MA35571B1 - Nouveau procede de fabrication de ferrites de nickel a partir de precurseurs a base de matiere premiere marocaine - Google Patents

Nouveau procede de fabrication de ferrites de nickel a partir de precurseurs a base de matiere premiere marocaine

Info

Publication number
MA35571B1
MA35571B1 MA35214A MA35214A MA35571B1 MA 35571 B1 MA35571 B1 MA 35571B1 MA 35214 A MA35214 A MA 35214A MA 35214 A MA35214 A MA 35214A MA 35571 B1 MA35571 B1 MA 35571B1
Authority
MA
Morocco
Prior art keywords
new process
moroccan
raw materials
precursors based
manufacturing nickel
Prior art date
Application number
MA35214A
Other languages
English (en)
Inventor
Benyoussef Abdelilah
Hamedoun Mohamed
Hoummiri Fadwa
Mounkachi Omar
Belaiche Mohamed
Briche Samir
Original Assignee
Mascir
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 Mascir filed Critical Mascir
Priority to MA35214A priority Critical patent/MA35571B1/fr
Priority to PCT/MA2013/000025 priority patent/WO2014042499A1/fr
Publication of MA35571B1 publication Critical patent/MA35571B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/32—Three-dimensional structures spinel-type (AB2O4)
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • 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
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

L’invention concerne un nouveau procédé combinant la chimie douce et la chimie du solide pour l’élaboration et la purification des poudres de ferrite de nickel nife2o4 d’une part à partir de précurseurs non standard de qualité métallurgique et d’autre part l’élaboration se fait à basse température (900°) en un temps record (1 heure)
MA35214A 2012-09-13 2012-09-13 Nouveau procede de fabrication de ferrites de nickel a partir de precurseurs a base de matiere premiere marocaine MA35571B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA35214A MA35571B1 (fr) 2012-09-13 2012-09-13 Nouveau procede de fabrication de ferrites de nickel a partir de precurseurs a base de matiere premiere marocaine
PCT/MA2013/000025 WO2014042499A1 (fr) 2012-09-13 2013-09-13 Nouveau procédé de fabrication de ferrite de nickel à partir de précurseurs non standards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA35214A MA35571B1 (fr) 2012-09-13 2012-09-13 Nouveau procede de fabrication de ferrites de nickel a partir de precurseurs a base de matiere premiere marocaine

Publications (1)

Publication Number Publication Date
MA35571B1 true MA35571B1 (fr) 2014-11-01

Family

ID=49641824

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35214A MA35571B1 (fr) 2012-09-13 2012-09-13 Nouveau procede de fabrication de ferrites de nickel a partir de precurseurs a base de matiere premiere marocaine

Country Status (2)

Country Link
MA (1) MA35571B1 (fr)
WO (1) WO2014042499A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115072793A (zh) * 2022-07-12 2022-09-20 浙江大学台州研究院 一种高结晶性抗氧化磁性纳米颗粒的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642440A (en) * 1971-01-11 1972-02-15 Tunis L Holmes Process for nickel-cobalt separation
DE4434968A1 (de) * 1994-09-30 1996-04-04 Bayer Ag Hochtransparente, rote Eisenoxidpigmente, Verfahren zu ihrer Herstellung sowie deren Verwendung
US5648015A (en) * 1995-01-26 1997-07-15 Ferronics Incorporated Process for preparing a ferromagnetic material

Also Published As

Publication number Publication date
WO2014042499A1 (fr) 2014-03-20

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