Volume 46, Iss. 1, 2011

 

Journal of Chemical Technology and Metallurgy

46, Iss. 1, 2011
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



MOLECULAR SENSORS AND MOLECULAR LOGIC GATES
V. Bojinov, N. Georgiev

CHEMICAL TECHNOLOGY

LOW TEMPERATURE TESTS OF PVC-COMPOSITES PRODUCED FROM OLIGOMER-POLYMER MODIFIER COMPLEX CONTAINING TWO BASIC COMPONENTS
R. Boshnakova, B. Dimova

STUDY ON THE CHARACTERISTICS OF WASTE WOOD ASH
Ek. Serafimova, M. Mladenov, I. Mihailova, Y. Pelovski

SINTERING OF ALUMINUM TITANATE - BARIUM TITANATE CERAMICS PREPARED FROM SOL-GEL POWDERS
S. Djambazov, A. Yoleva, Y. Ivanova, Y. Vueva

 

CHEMICAL ENGINEERING, BIOTECHNOLOGY, AUTOMATION

EXTRACTION OF POLYPHENOLS FROM ROOTS OF GERAMIUM SANQUINEUM - L
E. Simeonov, V. Koleva, G. Nedeva

EQUILIBRIUM AND KINETICS STUDY OF ADSORPTION OF SOME DYES ONTO FELDSPAR
H.A. Awala, M.M. El Jamal

MASS TRANSFER STUDIES ON THE REMOVAL OF COPPER FROM WASTEWATER USING ACTIVATED CARBON DERIVED FROM COCONUT SHELL
R.W.Gaikwad

EFFECT OF SOME TECHNOLOGICAL FACTORS ON THE CONTENT OF ACETALDEHYDE IN BEER
G. Jonkova, N. Petkova

GAS POLLUTANT DISPERSION IN THE ATMOSPHERE AT PARTICULAR METEOROLOGICAL CONDITIONS
N. Kozarev, N. Ilieva

APPLICATION OF THE NEURAL NETWORK-BASED MODEL PREDICTIVE CONTROLLERS IN NONLINEAR INDUSTRIAL SYSTEMS. CASE STUDY
Bahman ZareNezhad, Ali Aminian

 

CHEMISTRY

FAST COMPLEXOMETRIC METHOD FOR ANALYSIS OF REDUCING SUGARS OBTAINED DURING STARCH HYDROLYSIS
T. Kolusheva, A. Marinova

TOTAL PHENOLIC AND TOTAL FLAVONOID CONTENTS, ANTIOXIDANT CAPACITY AND BIOLOGICAL CONTAMINANTS IN MEDICINAL HERBS
M. Atanassova, S. Georgieva, K. Ivancheva

METALLURGY

STRUCTURE OF THE TORCH FORMED DURING MELTING OF COPPER CHARGE IN THE FURNACE OUTOKUMPU. LABORATORY EXPERIMENT
D. Choshnova, B. Stefanov

CALCULATION OF THERMODYNAMIC PROPERTIES IN QUARTERNARY Ni-Cr-Co-Al SYSTEM
D. Zivkovic, L. Balanovic, D. Manasijevic, A.Mitovski, A. Kostov, L. Gomidzelovic, Z. Zivkovic

TECHNICAL SCIENCE

TO JUSTIFICATION OF THE PARAMETERS OF THE WORK WHEEL OF THE SEEDLING PLANTING DEVICE FOR SOIL MULCHING
J.M. Khazimov, M.Z. Khazimov