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290 Research products, page 1 of 29

  • 2012-2021
  • Open Access
  • English
  • Kemija u Industriji

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  • Publication . Article . 2019
    Open Access English
    Authors: 
    Nenad Raos;
    Publisher: Croatian Society of Chemical Engineers

    Rad se bavi razvojem pojma elementa od antičkih vremena (Empedoklo, Aristotel) preko razdoblja alkemije i rane kemije (Paracelsus, Petar Bono, Boyle) te početaka moderne kemije (Lavoisier, Mendeljejev) do suvremenih shvaćanja utemeljenih na atomskoj teoriji. Pokazuje se...

  • Open Access English
    Authors: 
    Dong Gao; Beike Zhang; Xin Xu; Chong Guang Wu;
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    HAZOP (Hazard and Operability Analysis) is a method of safety analysis, which is widely used in chemical processes. The conventional methods for safety analysis consist of human based safety analysis and computer aid safety analysis. All of them are off-line and qualita...

  • Open Access English
    Authors: 
    Molčanov, Krešimir; Institut Ruđer Bošković, Bijenička 54, HR-10 000 Zagreb;
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    Radikale, kemijske vrste s nesparenim elektronima, obično se smatra vrlo nestablinima, tako da ih se može pri - praviti samo pod posebnim uvjetima i proučavati samo pomoću posebnih, vrlo skupih, instrumenata. Također ih se smatra štetnima te neprimjerenima za pokuse u š...

  • Open Access English
    Authors: 
    Marina Šekutor; Kata Mlinarić-Majerski;
    Country: Croatia

    Biološka aktivnost različitih adamantanskih derivata i njihova primjena opisane su u brojnim preglednim člancima. Isto tako, mnogi revijalni članci opisuju biološku aktivnost i primjenu gvanidinskih spojeva. Međutim, do sada nije načinjen pregled koji bi se bavio gvanid...

  • Open Access English
    Authors: 
    Vlado Merzel; Sanja Lučić Blagojević; Zrinka Buhin Šturlić; Mario Meheš; Mirela Leskovac;
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    In this paper, the influence of flame treatment on the surface properties of polypropylene (PP) and thermoplastic polyolefins with talc and carbon black filler (TPO), and adhesion of the applied coating in the conditions of industrial robotic dyeing process were investi...

  • Open Access English
    Authors: 
    Barišić, L.; Rapić, V.;
    Publisher: Croatian Society of Chemical Engineers

    This article is the second part of a series dealing with organometallic and bioorganometallic chemistry. In the first part of this series a short review on the history and development of these disciplines was given, emphasizing the importance and scope of bioorganometal...

  • Open Access English
    Authors: 
    Yun-Fei Long; Xiao-Yan Lv; Yi-Ju Lv; Yogn-Ni Li; Jing Su; Yanxuan Wen;
    Publisher: Croatian Society of Chemical Engineers

    Manganese is widely used in many fields. Many efforts have been made to recover manganese from low-grade pyrolusite due to the depletion of high-grade manganese ore. Thus, it is of practical significance to develop a clean, energy-saving and environmentally friendly tec...

  • Open Access English
    Authors: 
    Valdrin Beluli;
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    Gjilan (42˚28’08” V, 21˚27’48” L) is one of the seven largest cities in Kosovo. Throughout the city flow three rivers: Mirusha and Stanishor which mix and discharge into the largest river called Morava. The reason for the research of these rivers is the extreme pollutio...

  • Open Access English
    Authors: 
    K. Maduna Valkaj; O. Witinne; A. Katovic;
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    The necessity to remove organic pollutants from the industrial wastewater streams has forced the development of new technologies that can produce better results in terms of pollutant removal and process efficiency in combination with low investment and operating costs. ...

  • Open Access English
    Authors: 
    Nikolina Mrkonjić; Gordana Martinko; Emi Govorčin Bajsić; Igor Slivac; Vedrana Špada; Tamara Holjevac Grgurić;
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    Polilaktidna kiselina (PLA) i bakterijska nanoceluloza (BNC) zbog svoje biorazgradljivosti, biokompatibilnosti i netoksičnosti imaju velik potencijal za primjenu u biomedicini. Cilj ovog rada bio je pripraviti i ispitati biokompozit PLA/BNC. Istražen je utjecaj BNC-a na...