Volume 45, Iss. 2, 2010

 

Journal of Chemical Technology and Metallurgy

45, Iss. 2, 2010
ISSN 1311-7629 (print)
ISSN 1314-3859 (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



THE DEVELOPMENT OF NEW TUBERCULOSTATICS ADDRESSING THE RETURN OF TUBERCULOSIS: CURRENT STATUS AND TRENDS
A. Bijev, M. Georgieva

CHEMICAL TECHNOLOGY

SYNTHESIS AND CHARACTERIZATION OF POLYMERS OF SUBSTITUTED MALEIMIDE DERIVATIVE
B.L. Hiran, R. Boriwal, S. Bapana, S.N. Paliwal

CONSTANT MAGNETIC FIELDS INFLUENCE ON THE PROPERTIES OF SOME ELASTOMERS AND ELASTOMERIC MATERIALS
K. Ruskova, N. Dishovsky

IMPROVEMENT OF THE PROPERTIES OF BLEACHED OFFSET PAPERS USED FOR BOOK COVERS AND THEIR BEHAVIOUR DURING PRINTING
T. Bozhkova

THE POROSITY DEPENDENCE OF MECHANICAL PROPERTIES OF SINTERED ALUMINA
J. S. Magdeski

TOWARD SUSTAINABLE HYDROGEN ECONOMY: ELECTRODE MATERIALS – NON-PLATINUM ELECTROCATALYTIC SYSTEMS
P. Paunovic

CHEMICAL ENGINEERING

TEMPERATURE AND PORE SIZE EFFECTS ON DIFFUSION IN SINGLE-WALL CARBON NANOTUBES
Frerich J. Keil

SORPTION OF LEAD IONS ON NATURAL CLINOPTILOLITE PART I. COMPARISON OF MASS TRANSFER RATES FROM BATCH AND FIXED BED EXPERIMENTS
M. Kostova, E. Ivanova, G. Stefanov, B. Koumanova

METALLURGY

DIMENSIONING OF THE ORIFICES OF GAS BURNERS FOR INDUSTRIAL FURNACES
R. Stanev

THE IMPURITIES BEHAVIOUR ANALYSIS IN THERMODYNAMIC SIMULATION MODELS IN COPPER METALLURGY
E. Pozega, L. Gomidzelovic, D. Zivcovic, V. Trujic

CHEMISTRY

INFRARED SPECTROSCOPIC STUDY OF TUTTON COMPOUNDS II. VIBRATIONAL BEHAVIOUR OF NH4+ IONS INCLUDED
IN K2’Me’’(XO4)2·6H2O (Me’’ = Mg, Co, Ni, Cu, Zn; X = S, Se)

M. Georgiev, D. Marinova, D. Stoilova

STUDY OF LABILE COMPLEXES BY DIFFERENTIAL PULSE POLAROGRAPHY
S. Georgieva, T. Nedeltcheva, L. Nikolova

ASSESSMENT OF THE FATTY ACID PROFILE OF LYOPHILIZED BUFFALO YOGHURT AFTER GAMMA STERILIZATION
S. Ivanova, D. Miteva, I. Nacheva

SHORT COMMUNICATION

WATER-VAPOUR PERMEABILITY OF POLYMER FILMS
Iv. Genov, R. Ganev, N. Gospodinova, Iv. Glavchev