Showing 1 - 3 results of 3 for search 'Stoyan Gaydardzhiev', query time: 0.02s Refine Results
  1. 1
    Bio-Assisted Leaching of Non-Ferrous Metals from Waste Printed Circuit Boards—Importance of Process Parameters

    Bio-Assisted Leaching of Non-Ferrous Metals from Waste Printed Circuit Boards—Importance of Process Parameters by Arevik Vardanyan, Narine Vardanyan, Mohamed Aâtach, Pierre Malavasi, Stoyan Gaydardzhiev

    Published 2022-12-01
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  2. 2
    Bioleaching of Sulfide Minerals by <i>Leptospirillum ferriphilum</i> CC from Polymetallic Mine (Armenia)

    Bioleaching of Sulfide Minerals by <i>Leptospirillum ferriphilum</i> CC from Polymetallic Mine (Armenia) by Arevik Vardanyan, Anna Khachatryan, Laura Castro, Sabine Willscher, Stoyan Gaydardzhiev, Ruiyong Zhang, Narine Vardanyan

    Published 2023-02-01
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  3. 3
    Extraction of Ta and Nb from a Coltan Bearing Ore by Means of Ammonium Bifluoride Fluorination and Sulfuric Acid Leaching

    Extraction of Ta and Nb from a Coltan Bearing Ore by Means of Ammonium Bifluoride Fluorination and Sulfuric Acid Leaching by Alidor Shikika, Francois Zabene, Fabrice Muvundja, Mac C. Mugumaoderha, Julien L. Colaux, Mohamed Aatach, Stoyan Gaydardzhiev

    Published 2021-12-01
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