Volume 49, Iss. 4 (2014)

Journal of Chemical Technology and Metallurgy

49, Iss. 4, 2014
ISSN 1314-7471 (print)
ISSN 1314-7978 (on line)

EDITOR-IN- CHIEF
Prof. Dr. Bogdana Koumanova
Tel: (+ 359 2) 81 63 302
University of Chemical Technology and Metallurgy,
8 Kl. Ohridski ., 1756 Sofia, Bulgaria
E-mail: journal@uctm.edu

FILM DRAINAGE AND COALESCENSE OF DROPS IN THE PRESENCE OF SURFACTANT
Silvia Alexandrova

ELECTROCHEMICAL STUDIES OF CERTAIN ARYLAZO IMIDAZOLES
M.Sreedevi, A. Raghavendra Guru Prasad, Y.N. Spoorthy, L.K. Ravindranath

CURRENT APPROACHES TO REDUCTION OF MARINE BIOFILM FORMATION
Todorka Vladkova, Danail Akuzov, Anne Klöppel, Franz Br&uumlmmer

A STUDY OF THE INFLUENCE OF THE COMPOSITION AND THE DESIGN OF POLYVINYL CHLORIDE PROFILES AND DOORS AND WINDOWS ON ENERGY EFFICIENCY
Petranka Naydenova, Petar Velev

PHYSICOMECHANICAL PROPERTIES OF BIODEGRADABLE COMPOSITES, BASED ON POLYPROPYLENE AND PAPER FROM OLD NEWSPAPERS
Mladen Takev, Petar Velev, Vasil Samichkov

INVESTIGATION OF LONG TIME STORED PROPELLANTS
Milena Nedkova, Petar Shishkov, Ekaterina Serafimova, Nikolay Dishovsky

INFLUENCE OF DIFFERENT PRINTING PRESSURE LEVELS ON SHEET-FED OFFSET PRINT QUALITY
Rastko Milo&#353evi&#263, Nemanja Ka&#353ikovi&#263, Dragoljub Novakovi&#263, Mladen Stan&#269i&#263

BENEFICIATION OF HIGH-CALCAREOUS PHOSPHORITES OF CENTRAL KYZYLKUM WITH ORGANIC ACID SOLUTIONS
Atanazar Seitnazarov, Shafoat Namazov, Boris Beglov

SLAG-BASED MATERIALS AS CATALYSTS IN OXIDATION REACTIONS
Irena Mihailova, Temenuzhka Radoykova, Georgi Ivanov, Daniela Stoyanova, Dimitar Mehandjiev

THERMODYNAMIC ANALYSIS OF TERNARY Al-Cu-Ni SYSTEM
Lidija Gomid&#382elovi&#263, Hesam Pouraliakbar, Gholamreza Khalaj, Ana Kostov

THERMAL STABILITY AND VISCOUS FLOW FEATURES OF Al85Co2Nd4Ni5Y4 AMORPHUS ALLOY
Stoyko Gyurov, Georgi Stefanov, Tomasz Czeppe, Anna Sypien, Eva Fazakas, Lajos Varga, Liljana Stojanova, Krassimir Russew

EXTENSION OF THE INTERREPAIRING PERIOD OF METAL RECUPERATIVE HEAT EXCHANGERS
Rayko Stanev