
<ns0:uwmetadata xmlns:ns0="http://phaidra.univie.ac.at/XML/metadata/V1.0" xmlns:ns1="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0" xmlns:ns10="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0" xmlns:ns11="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0/entity" xmlns:ns12="http://phaidra.univie.ac.at/XML/metadata/digitalbook/V1.0" xmlns:ns13="http://phaidra.univie.ac.at/XML/metadata/etheses/V1.0" xmlns:ns2="http://phaidra.univie.ac.at/XML/metadata/extended/V1.0" xmlns:ns3="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/entity" xmlns:ns4="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/requirement" xmlns:ns5="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/educational" xmlns:ns6="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/annotation" xmlns:ns7="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/classification" xmlns:ns8="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/organization" xmlns:ns9="http://phaidra.univie.ac.at/XML/metadata/histkult/V1.0">
  <ns1:general>
    <ns1:identifier>o:218</ns1:identifier>
    <ns1:title language="en">Laboratory research on acid leaching of Cu, Zn and In from jarosite waste</ns1:title>
    <ns1:title language="sr">Laboratorijska istraživanja luženja Cu, Zn i In iz otpadnog taloga jarozita</ns1:title>
    <ns1:language>sr</ns1:language>
    <ns1:description language="sr">The paper presents the results of treatment of technogenic raw materials by the
leaching process in order to valorize economically valuable metals Cu, Zn and In and
minimize the negative impact of leached residue on the environment. First, the
sample was homogenized, and then granulometric, XRD and chemical analysis of the
jarosite sample was done. The leaching agents used in experiments were HCl, HNO3,
NaCl and H2SO4. Investigations have shown that the most acceptable method for the
treatment of jarosite is leaching of jarosite using sulfuric acid, where the best leaching
of Cu, Zn and In was obtained, namely 93.76%, 91.64 and 97.59%, respectively.</ns1:description>
    <ns1:description language="en">U radu su prikazani rezultati tretmana tehnogene sirovine, otpadnog taloga jarozita
postupkom luženja radi valorizacije ekonomski vrednih metala Cu, Zn i In i
minimiziranja negativnog uticaja lužnog ostatka na zivotnu sredinu. Najpre je uzorak
homogenizovan, a zatim je uradjena granulometrijska, XRD i hemijska analiza uzorka
jarozita. Primenjeni agensi za proces luženja bili su HCl, HNO3, NaCl i H2SO4.
Istraživanja su pokazala da je najprihvatljiviji postupak tretmana jarozita luženje jarozita
sumpornom kiselinom, pri čemu su dobijena najbolja izluženja Cu, Zn i In i to 93,76%,
91,64 i 97,59% respektivno.</ns1:description>
    <ns1:description language="sr">Sažetak</ns1:description>
    <ns1:keyword language="sr">Keywords: hydrometallurgy, leaching, jarosite, copper, zinc, indium.</ns1:keyword>
    <ns1:keyword language="en">Ključne reči: hidrometalurgija, luženje, jarozit, bakar, cink, indijum</ns1:keyword>
    <ns2:identifiers>
      <ns2:resource>91552100</ns2:resource>
      <ns2:identifier>65281545</ns2:identifier>
    </ns2:identifiers>
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  <ns1:lifecycle>
    <ns1:upload_date>2022-05-08T20:46:42.533Z</ns1:upload_date>
    <ns1:status>44</ns1:status>
    <ns2:peer_reviewed>yes</ns2:peer_reviewed>
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        <ns3:firstname>Dragana</ns3:firstname>
        <ns3:lastname>Božić</ns3:lastname>
        <ns3:institution>Institut za rudarstvo i metalurgiju Bor</ns3:institution>
        <ns3:orcid>0000-0003-1055-8449</ns3:orcid>
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        <ns3:firstname>Vesna </ns3:firstname>
        <ns3:lastname>Conić</ns3:lastname>
        <ns3:institution>Institut za rudarstvo i metalurgiju Bor</ns3:institution>
        <ns3:type>person</ns3:type>
        <ns3:orcid>0000-0002-4268-3626</ns3:orcid>
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        <ns3:firstname>Suzana</ns3:firstname>
        <ns3:lastname>Dragulović</ns3:lastname>     
   <ns3:institution>Institut za rudarstvo i metalurgiju Bor</ns3:institution>
        <ns3:type>person</ns3:type>
        <ns3:orcid>0000-0001-5086-5115</ns3:orcid>
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      <ns1:entity seq="3">
        <ns3:firstname>Ljiljana</ns3:firstname>
        <ns3:lastname>Avramović</ns3:lastname>
        <ns3:institution>Institut za rudarstvo i metalurgiju Bor</ns3:institution>
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        <ns3:firstname>Radojka </ns3:firstname>
        <ns3:lastname>Jonović</ns3:lastname>
        <ns3:institution>Institut za rudarstvo i metalurgiju Bor</ns3:institution>
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        <ns3:orcid>0000-0002-8115-3134</ns3:orcid>
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        <ns3:firstname>Mile </ns3:firstname>
        <ns3:lastname>Bugarin</ns3:lastname>
        <ns3:institution>Institut za rudarstvo i metalurgiju Bor</ns3:institution>
        <ns3:type>person</ns3:type>
        <ns3:orcid>0000-0002-6992-5154</ns3:orcid>
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  <ns12:digitalbook>
    <ns12:name_magazine language="en">Book of abstracts </ns12:name_magazine>
    <ns12:name_magazine language="sr">Knjiga apstrakata </ns12:name_magazine>
    <ns12:from_page>72</ns12:from_page>
    <ns12:releaseyear>2021</ns12:releaseyear>
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