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1,545 research outcomes, page 1 of 155
  • publication . Article . 2021
    Open Access English
    Authors:
    Gordana Pavlović;
    Persistent Identifiers
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    Arsen je polumetal (element 15. skupine elemenata u Periodičkoj tablici elemenata), te je očekivano da će tvoriti čitav niz spojeva različitih svojstava s obzirom na vrstu kemijske veze i strukturu. U kemijskim reakcijama iskazuje metalna i nemetalna svojstva. S obzirom...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Ahmed Benyekhlef; Brahim Mohammedi; Salah Hanini; Mouloud Boumahdi; Ahmed Rezrazi; Maamar Laidi;
    Persistent Identifiers
    Country: Croatia

    Cilj ovog istraživanja bio je predvidjeti otpor prljanja primjenom umjetnih neuronskih mreža (ANN). Baza podataka za ANN modeliranje preuzeta je iz dostupne literature i sadrži podatke vezane uz prljanje kondenzacijskih cijevi u sustavu hlađenja morskom vodom u nuklearn...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Brahim Feraoun; Abd Elmouneïm Belhadj; Khaled Otmanine; Mounir Hammoudi;
    Persistent Identifiers
    Country: Croatia

    The aim of this study was the treatment of leachate from the Technical Landfill Centre Aïn Defla in Algeria, which presents a serious threat to the environment. Elimination of organic matter (expressed as chemical oxygen demand (COD) and biological oxygen demand (BOD5))...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Ahmet Ozan Gezerman;
    Persistent Identifiers
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    Anhydrous ammonia is the most used raw material in chemical fertilizer production. In the fertilizer production process, during the transportation of anhydrous ammonia, pressure and temperature have to be kept under control. Transport and storage of anhydrous ammonia re...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Mohd Saufi Md Zaini; Mohd Jumain Jalil;
    Persistent Identifiers
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    The excessive energy utilisation worldwide has prompted awareness of finding a new clean energy. Malaysia has large oil palm resources and releases huge amounts of oil palm biomass. Since oil palm biomass is abundantly available in Malaysia, it has the high potential of...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Merzel, Vlado; Lučić Blagojević, Sanja; Buhin Šturlić, Zrinka; Meheš, Mario; Leskovac, Mirela;
    Persistent Identifiers
    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...

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  • publication . Article . Other literature type . 2021
    Open Access
    Authors:
    Amina Yettou; Maamar Laidi; Abdelmadjid El Bey; Salah Hanini; Mohamed Hentabli; Omar Khaldi; Mihoub Abderrahim;
    Persistent Identifiers
    Publisher: Croatian Society of Chemical Engineers/HDKI
    Country: Croatia

    Cilj ovog rada bio je razviti tri metode temeljene na umjetnoj inteligenciji za modeliranje trostruke adsorpcije iona teških metala {Pb2+, Hg2+, Cd2+, Cu2+, Zn2+, Ni2+, Cr4+} na različitim adsorbatima {aktivni ugljen, kitozan, danski treset, treset Heilongjiang, ugljik ...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Mohamed Hentabli; Abd-Elmouneïm Belhadj; Farid Dahmoune;
    Persistent Identifiers
    Country: Croatia

    Cilj ovog istraživanja bio je izraditi matematički model zasnovan na metodi potpornih vektora (SVM) koji može predvidjeti količinu adsorbiranu u ravnoteži (qe). Vlakna s aktivnim ugljenom (ACF) upotrijebljena su za adsorpciju određenih fenola (fenol, 2-klorofenol, 4-klo...

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  • publication . Article . Other literature type . 2021
    Open Access
    Authors:
    Nenad Raos;
    Persistent Identifiers
    Publisher: Croatian Society of Chemical Engineers/HDKI
    Country: Croatia

    Despite the fact that atomic, i.e. Van der Waals, ionic, and covalent radii are commonplace in chemical textbooks, their real, quantum-mechanical nature is blurred by simplified scholar definitions. The size of an atom may be defined, and calculated, in many ways (from ...

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  • publication . Article . Other literature type . 2021
    Open Access English
    Authors:
    Abdelmadjid El Bey; Maamar Laidi; Amina Yettou; Salah Hanini; Abdellah Ibrir; Mohamed Hentabli; Hasna Ouldkhaoua;
    Persistent Identifiers
    Publisher: Croatian Society of Chemical Engineers
    Country: Croatia

    The objective of this study was to model the removal efficiency of ternary adsorption system using feed-forward back propagation artificial neural network (FFBP-ANN). The ANN model was trained with Levenberg–Marquardt back propagation algorithm and the best model was fo...

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1,545 research outcomes, page 1 of 155