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
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