MA35571B1 - New process for manufacturing nickel ferrites from precursors based on Moroccan raw materials - Google Patents

New process for manufacturing nickel ferrites from precursors based on Moroccan raw materials

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
French (fr)
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/en
Priority to PCT/MA2013/000025 priority patent/WO2014042499A1/en
Publication of MA35571B1 publication Critical patent/MA35571B1/en

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—Nickelates
    • 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)The invention relates to a new process combining soft chemistry and solid state chemistry for the preparation and purification of nickel ferrite powders nife2o4 on the one hand from non-standard precursors of metallurgical quality and on the other hand elaboration is done at low temperature (900 °) in record time (1 hour)

MA35214A 2012-09-13 2012-09-13 New process for manufacturing nickel ferrites from precursors based on Moroccan raw materials MA35571B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA35214A MA35571B1 (en) 2012-09-13 2012-09-13 New process for manufacturing nickel ferrites from precursors based on Moroccan raw materials
PCT/MA2013/000025 WO2014042499A1 (en) 2012-09-13 2013-09-13 Novel method for the production of nickel ferrite from non-standard precursors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA35214A MA35571B1 (en) 2012-09-13 2012-09-13 New process for manufacturing nickel ferrites from precursors based on Moroccan raw materials

Publications (1)

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

Family

ID=49641824

Family Applications (1)

Application Number Title Priority Date Filing Date
MA35214A MA35571B1 (en) 2012-09-13 2012-09-13 New process for manufacturing nickel ferrites from precursors based on Moroccan raw materials

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115072793A (en) * 2022-07-12 2022-09-20 浙江大学台州研究院 Preparation method of high-crystallinity antioxidant magnetic nanoparticles

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 (en) * 1994-09-30 1996-04-04 Bayer Ag Highly transparent, red iron oxide pigments, processes for their production and their use
US5648015A (en) * 1995-01-26 1997-07-15 Ferronics Incorporated Process for preparing a ferromagnetic material

Also Published As

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

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