Journal of Chemical Technology and Metallurgy
45, Iss. 3, 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
AN INTERPRETATION OF OPTICAL PROPERTIES
OF OXIDES AND OXIDE GLASSES IN TERMS OF THE
ELECTRONIC ION POLARIZABILITY AND AVERAGE
SINGLE BOND STRENGTH
V. Dimitrov, T. Komatsu
CHEMICAL TECHNOLOGY
FORMAL KINETIC ANALYSIS OF PVC THERMAL DEGRADATION
J. Blazevska-Gilev, D. Spaseska
STABILIZED POLY(STYRENE-co-DIENE)-b-POLYETHER BASED NANO- AND
MICROSIZED PARTICLES OF TAILORED MORPHOLOGY
E. Haladjova, N. Dyshovsky, Ch. B. Tsvetanov, Ch. Novakov
STATE OF CURE MEASUREMENTS BY DIFFERENT TECHNIQUES
IN ELASTOMERIC MATRIX COMPOSITES
D. Zaimova, E. Bayraktar, N. Dishovsky
IR-SPECTRAL INVESTIGATIONS OF CHALCOHALIDE GLASSES
FROM THE Ge-S-AgI SYSTEM
B. Monchev, T. Petkova, P. Petkov
EFFECT OF SiO2 ADDITION ON THERMAL HYSTERESIS
OF ALUMINUM TITANATE
A. Yoleva, S. Djambazov, D. Arsenov, V. Hristov
STUDY ON ELEMENTS LEACHING FROM BOTTOM ASH OF ENEL MARITSA EAST 3
THERMAL POWER PLANT IN BULGARIA
A. Meawad, D. Bojinova, Y. Pelovski
CHEMICAL ENGINEERING
SORPTION OF LEAD IONS ON NATURAL CLINOPTILOLITE
PART II. FIXED BED SIMULATIONS
M. Kostova, E. Ivanova, G. Stefanov, B. Koumanova
ADSORPTION OF AMMONIUM IONS ONTO NATURAL ZEOLITE
E. Ivanova, M. Karsheva, B. Koumanova
CHEMISTRY
INFLUENCE OF CERTAIN INORGANIC IONS AND LIGANDS ON
DEGRADATION OF METHYL RED BY FENTON’S REAGENT
D. J. Whebi, H. M Hafez, M. H. El Masri, M.M. El Jamal
EXPERIMENTAL RESEARCH ON DIVALENT PALLADIUM SPECTRAL DOSING
POSSIBILITIES WITH ASYMMETRIC DIOXIMES
D. Cirtina
METALLURGY
CHARACTERIZATION OF FAYALITE FROM COPPER SLAGS
I. Mihailova, D. Mehandjiev
COMPARATIVE ANALYSIS OF THERMODYNAMIC CHARACTERISTICS
FOR TERNARY Me-In-Sb (Me = Sn, Ga) SYSTEMS
L. Gomidzelovic, D. Zivkovic, D. Manasijevic, D. Minic
SEMICONDUCTIVITY BEHAVIOUR OF EGYPTIAN NATURAL SINTERED ORE
FOR THERMOTECHNOLOGICAL APPLICATIONS
Loutfy H. Madkour