Fray Symposium - Vanadium Extraction Of Petroleum Combustion Residues, And Production Ferro-vanadium By Aluminothermic Reduction Method
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2011-Sustainable Industrial Processing Summit
SIPS2011 Volume 4: Materials Recycling, Silicon Photovoltaic Cells, Boron & Borates

Editors:Florian K
Publisher:Flogen Star OUTREACH
Publication Year:2012
Pages:754 pages
ISBN:978-0-9879917-3-7
ISSN:2291-1227 (Metals and Materials Processing in a Clean Environment Series)

    Vanadium Extraction Of Petroleum Combustion Residues, And Production Ferro-vanadium By Aluminothermic Reduction Method

    mahmood mahmoodi1;
    1ISLAMIC AZAD UNIVERSITY, MAJLESI BRANCH, Esfahan, Iran;
    Type of Paper: Regular
    Id Paper: 322
    Topic: 12

    Abstract:

    Combustion residues of heavy Petroleum fuel (Mazut), containing compounds such as vanadium is valuable.Mazut widespread use of fuel in thermal power plants causes the formation of a significant ash inside the boiler, so they are worth considering and vanadium compounds, the ashes can Mazut as an important secondary source for the extraction of vanadium used such as Ferro-vanadium and ammonium metavanadat.Ferro-vanadium production are requires two steps. First phase extraction of vanadium resources to do it as vanadium oxide and other steps to revive Aluminothermic Reduction process and ultimately produce Ferro-vanadium.This study followed the procedure pyro-hydrometallurgy for the extraction of vanadium as Vanadium Pentoxide powder or Aluminothermic Reduction method for producing ammonium metavanadat selected and evaluated the factors affecting it were studied and optimum conditions for each of these processes were determined.

    Keywords:

    Vanadium, Vanadium Pentoxide, Ammonium metavanadat, Ferro-vanadium, Roasting, Aluminothermic Reduction, Pyro - hydrometallurgy

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    Cite this article as:

    mahmoodi m. Vanadium Extraction Of Petroleum Combustion Residues, And Production Ferro-vanadium By Aluminothermic Reduction Method. In: Florian K, editors. Sustainable Industrial Processing Summit SIPS2011 Volume 4: Materials Recycling, Silicon Photovoltaic Cells, Boron & Borates. Volume 4. Montreal(Canada): FLOGEN Star Outreach;2012. p..