Journal of Chemical Technology and Metallurgy
41, Iss. 4, 2006
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
SYNTHESIS AND CHARACTERIZATION OF CARBON NANOTUBE MATERIALS (adobe PFD)
V. Shanov, Yeo-Heung Yun, M. J. Schulz
Chemical Technology
MODIFICATION OF P-ISOPROPENILCALIX[4]ARENE AT THE UPPER RIM WITH AMINO ACIDS (adobe PFD)
S. Yordanova, S. Miloshev
THERMAL INVESTIGATION OF CALIXARENE-CONTAINING PVC COMPOSITES (adobe PFD)
S. Yordanova, S. Miloshev
MODIFICATION OF EPOXY RESIN SYSTEM WITH DIFFERENT ELASTOMERS (adobe PFD)
V. Genadiev, I. Iliev, M. Mitkova
INFLUENCE OF THE PROCESSING PARAMETERS ON THE STRENGHT CHARACTERISTICS OF THE UP/SBR POLIMER COMPOSITES (adobe PFD)
M. Koleva, Gr. Boyiadjiyski
HEAT FORMATION BY CYCLIC STRAINS OF VULCANIZATES FILLED WITH CELLULOSE FIBERS (adobe PFD)
St. Stefanov, N. Terzyjska, Tz. Tzolov
SI-O-C-B AMORPHOUS MATERIALS FROM ORGANIC-INORGANIC HYBRID PRECURSORS (adobe PFD)
Y. Ivanova, Y. Vueva, M. H. Figueira Vaz Fernandes
PHASE EQUILIBRIUM IN THE SYSTEM SNO2-V2O5-BI2O3 (adobe PFD)
Y. Ivanova, A. Staneva
STUDY OF ENAMELED APPLICATIONS FROM AN ANCIENT THRACIAN CHARIOT FROM ASSENOVGRAD, BULGARIA (adobe PFD)
R. Kirov, E. Kashchieva, Y. Dimitriev, S. Tsaneva, Kh. Basamakov
COMPOSITES ON THE BASE OF INDUSTRIAL WASTES I. PHYSICO-CHEMICAL PROPERTIES OF FE-NI SLAG (adobe PFD)
E. Fidancevska, V. Vassilev, M. Milosevski, S. Parvanov, D. Milosevski, L. Aljihmani
Chemical Engineering
HEAT TRANSFER STUDIES FOR TWO PHASE FLOW IN A SPIRAL PLATE HEAT EXCHANGER (adobe PFD)
S. Ramachandran, P. Kalaichelvi, S. Sundaram
PROCESS CONTROL AND ESTIMATION OF MULTISTAGE EXTRACTION USING CHARACTERISTIC FUNCTION APPROACH (adobe PFD)
E. Simeonov, J. Nedialcova
Chemistry
STUDY OF THE INCORPORATION OF IODINE IN VEGETAL OILS (adobe PFD)
C. Popovici, R. Sturza, O. Deseatnicov
ANALYSIS OF LAVENDER AND ROSE OIL. STUDIES ON THE POSSIBILITY FOR ELABORATION OF A METHOD FOR KINETIC SPECTROPHOTOMETRIC DETERMINATION OF MANGANESE (II) IN BULGARIAN LAVENDER AND ROSE OIL (adobe PFD)
St. Bozhanov, St. Alexandrov
SYNTHESIS AND MICROWAVE PROPERTIES OF DOPED ZINC TITANATE (adobe PFD)
V. Parvanova , I. Iliev, L. Ilkov
ON THE KINETICS OF OXIDATION CONTROLLED ADSORPTION OF A MODEL ALCOHOL ON A PT+AU ALLOY ANODE (adobe PFD)
S. Kalcheva, P. Iotov
Environmental Protection
CHARACTERIZATION AND REUSE OF TEXTILE EFFLUENT TREATMENT PLANT WASTE SLUDGE IN CLAY BRICKS (adobe PFD)
R. Baskar, K.M. Meera Sheriffa Begum, S. Sundaram
THE POLLUTION WITH AIR-FLOATED POWDERS OF AN URBAN AREA (adobe PFD)
C. Cгpгtоnг, G. Lazгr, Cr. Racoceanu
COMPOSITE MIXTURE PROPERTIES INVESTIGATION FOR IMMOBILIZATION OF WASTE SLIME (adobe PFD)
B. Zdravkov, Y. Pelovski
Economics
CRITERIA AND INDICATORS FOR ASSESSMENT OF THE “USABILITY” OF TECHNICAL PRODUCTS (adobe PFD)
I. Yoshovska