In this paper, the influence of process parameters on the morphological properties of fine precipitated hydrate was examined. The research was conducted with the aim of synthesizing fine precipitated aluminum hydroxide from the aluminate solution obtained by the Bayer process. Fine precipitated hydrates obtained in this way are mostly used in the n...

By Sandra Petričević, Aleksandar Došić, Radislav Filipović, Vladimir Damjanović, Zoran Obrenović, Mitar Perušić, Vladislav Sekulić, Vladan Mičić, Duško Korstić

Powders based on oxides and oxyhydroxides of aluminum, depending on their characteristics, have very diverse applications in various areas of the chemical industry. In recent years, obtaining powders with nano scale particle size, significantly expanding the possibilities for the application of this type of materials, especially in the field of so-...

By Zoran Obrenović, Miladin Gligorić, Aleksandar Došić, Vladimir Damjanović

Sage with different degrees of fragmentation was extracted at the plant for extraction of gases under pressure (HPEP, Nova Swiss, Switzerland). Plant material - drug consisted of dried leaves of sage (Salviae folium), collected from harvested wild plants after flowering (Salvia officinalis L.) in the region of Trebinje during 2007. year. The initia...

By Vladan Mićić, Milovan Jotanović, Vladimir Damjanović, Žika Lepojević, Branko Pejović