{"id":2655,"date":"2022-01-13T15:27:10","date_gmt":"2022-01-13T14:27:10","guid":{"rendered":"https:\/\/kmplg.sk\/?page_id=2655"},"modified":"2022-01-13T15:52:43","modified_gmt":"2022-01-13T14:52:43","slug":"msc-marek-osacky-phd","status":"publish","type":"page","link":"https:\/\/kmplg.sk\/?page_id=2655&lang=en","title":{"rendered":"MSc. Marek Osack\u00fd, PhD."},"content":{"rendered":"\n
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Position<\/strong>: <\/td>scientific staff<\/td><\/tr>
Room<\/strong>: <\/td>G-419<\/td><\/tr>
Phone<\/strong>: <\/td>+421 2 9014 9274<\/strong><\/td><\/tr>
e-mail:<\/strong><\/td>marek.osacky@uniba.sk<\/td><\/tr>
Publications<\/strong> <\/strong><\/td>list of publications<\/a><\/td><\/tr><\/tbody><\/table>
Oddelenie lo\u017eiskovej geol\u00f3gie<\/span><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n

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\"\" ResearchGate<\/span><\/a><\/div>\n\n\n\n
\"\"ORCID<\/span><\/span><\/a><\/div>\n\n\n\n
\"\" <\/span>Scopus<\/span><\/a><\/div>\n\n\n\n
Topics of Theses<\/span><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

Scientific interests<\/h2>\n\n\n\n
  • Characterization of deposits of non-metallic minerals (mineralogy, chemistry and surface properties)<\/li>
  • Mineral research methods (XRD, QXRD, FTIR, ICP, XRF, SEM-EDX, HRTEM, BET, TG \/ DTG \/ DTA, M\u00f6ssbauer, CEC, and others)<\/li>
  • Research of clays, clay minerals and zeolites<\/li>
  • Clays in oil sands and their influence on bitumen extraction<\/li>
  • Synthesis of zeolites from mining wastes and their environmental applications<\/li><\/ul>\n\n\n\n

    Pedagogical activities<\/h2>\n\n\n\n

    My teaching activities are mainly focused in the field of non-metallic minerals.<\/p>\n\n\n\n

    Bachelor\u2019s degree:<\/strong><\/strong> <\/strong><\/p>\n\n\n\n

    • Deposits of fossil fuels and energy raw materials<\/li>
    • Mineralogy and crystal chemistry of natural nanomaterials<\/li><\/ul>\n\n\n\n

      Master\u2019s degree<\/strong><\/strong><\/strong><\/p>\n\n\n\n

      • Special methods of non-ore deposits research<\/li>
      • Renewable and non-renewable energy sources for sustainable development<\/li><\/ul>\n\n\n\n

        Doctoral degree<\/strong><\/strong><\/strong><\/p>\n\n\n\n

        • Modelling of conditions and processes in mineral deposits and environmental applications<\/li>
        • Advanced research methods in Economic geology<\/li>
        • Mineralogical, geochemical and other research methods in Economic geology<\/li><\/ul>\n\n\n\n

          The most significant publications <\/h2>\n\n\n\n
          \n
          • Azzi, A. A., Osack\u00fd, M., Uhl\u00edk, P., \u010caplovi\u010dov\u00e1, M., Zanardo, A., Madejov\u00e1, J. (2016): Characterization of clays from the Corumbatai formation used as raw material for ceramic industry in the Santa Gertrudes district, Sao Paulo, Brazil<\/strong>. Applied Clay Science<\/em>, 132-133, 232-242.<\/li>
          • Osack\u00fd, M., Geramian, M., Ivey, D. G., Liu, Q., Etsell, T. H. (2015): Influence of nonswelling clay minerals (illite, kaolinite, and chlorite) on nonaqueous solvent extraction of bitumen<\/strong>. Energy & Fuels<\/em>, 29, 7, 4150-4159.<\/li>
          • Osack\u00fd, M., Geramian, M., Ivey, Douglas G., Liu, Q., Etsell, Thomas H. (2013): Mineralogical and chemical composition of petrologic end members of Alberta oil sands<\/strong>. Fuel<\/em>, 113, 148-157.<\/li>
          • Osack\u00fd, M., \u0160ucha, V., Miglierini, M., Madejov\u00e1, J. (2012): Reaction of bentonites with pyrite concentrate after wetting and drying cycles at 80 degrees C: relevance to radioactive waste (Radwaste) storage.<\/strong> Clay Minerals<\/em>, 47, 4, 465-479.<\/li>
          • Osack\u00fd, M., \u0160ucha, V., Cz\u00edmerov\u00e1, A., Madejov\u00e1, J. (2010): Reaction of smectites with iron in a nitrogen atmosphere at 75 degrees C<\/strong>. Applied Clay Science<\/em>, 50, 2, 237-244.<\/li><\/ul>\n<\/div><\/div>\n\n\n\n

            Current Projects <\/h2>\n\n\n\n

            VEGA 1\/0196\/19 \u2013 <\/strong><\/strong><\/strong>hlavn\u00fd rie\u0161ite\u013e (2019-2022)\u201eVplyv miner\u00e1lneho zlo\u017eenia, chemizmu a povrchov\u00fdch vlastnost\u00ed technologick\u00fdch typov perlitu na kvalitu expandovan\u00fdch perlitov a redukcia akumul\u00e1cie jemnozrnn\u00e9ho perlitov\u00e9ho materi\u00e1lu (ved\u013eaj\u0161ieho produktu po spracovan\u00ed perlitu) jeho transform\u00e1ciou na zeolity a potencion\u00e1lne environment\u00e1lne vyu\u017eitie syntetizovan\u00fdch zeolitov\u201c. Klikni pre podrobnosti o projekte<\/span>

            Projekt sa zaober\u00e1 najm\u00e4 \u0161t\u00fadiom r\u00f4znych technologick\u00fdch typov perlitu a jemnozrnn\u00e9ho perlitov\u00e9ho materi\u00e1lu, ktor\u00fd vznik\u00e1 ako ved\u013eaj\u0161\u00ed produkt pri spracovan\u00ed perlitu (v s\u00fa\u010dasnosti s minim\u00e1lnym vyu\u017eit\u00edm). Cie\u013eom je pochopi\u0165 vplyv mineral\u00f3gie, chemizmu a povrchov\u00fdch vlastnost\u00ed technologick\u00fdch typov perlitu na kvalitu fin\u00e1lnych komer\u010dn\u00fdch produktov \u2013 expandovan\u00fdch perlitov a minimalizova\u0165 akumul\u00e1ciu jemnozrnn\u00e9ho perlitov\u00e9ho materi\u00e1lu jeho transform\u00e1ciou na zeolity a zhodnoti\u0165 potencion\u00e1lne environment\u00e1lne vyu\u017eitie syntetizovan\u00fdch zeolitov. V\u00fdstupy projektu s\u00fa vyu\u017eite\u013en\u00e9 v praxi, kde m\u00f4\u017eu prispie\u0165 k lep\u0161ej pred\u00faprave perlitov\u00fdch technologick\u00fdch typov a optimaliz\u00e1cii expanda\u010dn\u00e9ho procesu tak, \u017ee v\u00fdsledkom bude kvalitnej\u0161\u00ed produkt (expandovan\u00fd perlit) pri ni\u017e\u0161\u00edch vstupn\u00fdch n\u00e1kadoch, v porovnan\u00ed so s\u00fa\u010dasnou technol\u00f3giou. Transform\u00e1cia perlitov\u00e9ho materi\u00e1lu na zeolity prispeje k zn\u00ed\u017eeniu akumul\u00e1cie jemn\u00e9ho perlitov\u00e9ho materi\u00e1lu a environment\u00e1lne vyu\u017eitie zeolitov prispeje k zlep\u0161eniu \u017eivotn\u00e9ho prostredia.<\/em><\/em><\/span><\/p>\n\n\n\n<\/div>\n\n\n\n

            APVV-20-0175<\/strong> \u2013 <\/strong><\/strong>member of the research team (2021 \u2013 2025, <\/strong><\/strong><\/strong>principal investigator P. Uhl\u00edk) APVV-20-0175 \u2013 principal investigator of the project (2021-2025) \u201eBentonite: Slovak strategic raw material \u2013 Innovative assessment of bentonite quality and origin for its efficient use \u201d  Click for project annotation<\/span>

            Bentonite is an important industrial raw material. Due to the high amount of clay minerals from the smectite group, bentonite has unique properties, e.g. high swelling capacity, plasticity, high specific surface area, cation exchange capacity and low hydraulic conductivity. Due to these properties bentonites have broad range of possible applications. As a consequence, worldwide bentonite production is constantly increasing. Slovak Republic (SR) is one of the world\u2019s leading bentonite producers and bentonites belong to the strategic raw materials in SR. In the last 10-15 years, several new bentonite deposits have been opened in SR, most of which have never been studied in detail. This may mean that the potential of Slovak bentonites is not fully utilized. One of the objectives of the project is therefore the comprehensive characterization of bentonites from new deposits. The mineral and chemical composition of bentonites, their physico-chemical, mechanical and rheological properties will be determined. The obtained results will help to better understand the geology and genesis of bentonite deposits which may lead to the discovery of other economic accumulations of bentonites. The main contribution of the project lies in the rational and efficient use of domestic raw materials which will lead to the long-term sustainability of bentonite exploitation in SR. The idea itself is not new, but the way on how we want to implement the proposed changes is highly innovative. The main application outputs of the project such as: passports for the optimal utilization of different qualitative types of bentonites, 3D model of bentonite quality and geological model of selected bentonite deposit, will contribute to achieve this ambitious goal. The multidisciplinary team of experts on domestic and world bentonites in cooperation with major bentonite producer in SR, REGOS, s.r.o. is guarantee of successful solution of the proposed project. The partners of the project are the Earth Science Institute of the Slovak Academy of Sciences (SAS), the Institute of Inorganic Chemistry SAS and the Faculty of Civil Engineering, Slovak University of Technology in Bratislava.<\/em><\/em><\/em><\/em><\/span> <\/p>\n\n\n\n<\/div>\n\n\n\n

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