Journal of Chemical Technology and Metallurgy
46, Iss. 3, 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
TOWARDS COMPUTER AIDED DESIGN
OF FUELS AND LUBRICANTS
G. St. Cholakov
CHEMICAL TECHNOLOGY
INFLUENCE OF POLYETHYLENE (PE) AND POLYVINYL CHLORIDE (PVC)
SUBSTRATES AND THE PRINTING MACHINE ON THE COLOR RANGE
IN WIDE FORMAT PRINTING
D. Novakovic, N. Kasikovic, G. Vladic
SYNTHESIS OF ZnO BY MECHANOCHEMICAL DECOMPOSITION
OF ZINC CARBONATE HYDROXIDE
Y. Dimitriev, M. Gancheva, R. Iordanova
MECHANOCHEMICAL ACTIVATION
OF COMPOSITIONS 95ZnO-5MnOm (M=V, Mo, W, Ti)
Y. Dimitriev, R. Iordanova, M. Markova-Velichkova
SOL-GEL SYNTHESIS OF TITANATE PHASES
FROM AURIVILLIUS AND SILLENITE TYPE (Bi4Ti3O12 AND Bi12TiO20)
A.Yoleva, S. Djambazov, Y. Ivanova, E. Kashchieva
INFLUENCE OF THE PUZZOLANIC ADDITIVES TRASS AND ZEOLITE
ON CEMENT PROPERTIES
A. Yoleva, S. Djambazov, G. Chernev
CHEMICAL ENGINEERING AND BIOTECHNOLOGY
MONTE CARLO SIMULATIONS OF PHASE EQUILIBRIA OF BINARY MIXTURES
CONTAINING METHANE, ETHANE, n-PENTANE, NITROGEN, AND OXYGEN
COMPARISON WITH EXPERIMENTAL MEASUREMENTS AND PREDICTIONS
OF PENG-ROBINSON EOS AND PERTURBED-CHAIN SAFT
K. U. Kholmatov, F. J. Keil
ON THE RELATION BETWEEN TEXTURE PARAMETERS
AND DOUBLE LAYER CAPACITANCE OF ACTIVATED CARBONS
R. Nickolov, D. Kovacheva, M. Mladenov, N. Velichkova, R. Raicheff, P. Tzvetkova
BIOSORPTION OF CRYSTAL VIOLET BY CHAETOPHORA ELEGANS ALGA
R. S. Rammel, S. A. Zatiti, M. M. El Jamal
EFFECT OF HEXAVALENT CHROMIUM ON GROWTH
OF TRICHOSPORON CUTANEUM R 57
N. Georgieva, D. Peshev, N. Rangelova, N. Lazarova<
LANDFILL LEACHATE PURIFICATION IN A VERTICAL FLOW CONSTRUCTED
WETLAND WITH/WITHOUT PRELIMINARY AEROBIC TREATMENT
S. Lavrova, B. Koumanova
PLUME RISE IN PARTICULAR METEOROLOGICAL CONDITIONS
N. Kozarev, N. Ilieva
SOLID LIQUID EXTRACTION OF FUROSTANAL SAPONINS
FROM TRIBULUS TERRESTRIS
E. Simeonov, V. Koleva, Ch. Chilev
EXTRACTION OF NATURAL ANTIOXIDANTS FROM LEMON PEELS.
KINETICS AND ANTIOXIDANT CAPACITY
S. Diankov, M. Karsheva, I. Hinkov
CHEMISTRY
COMPARISON OF THE CHIRAL SELECTIVITY OF TWO GC COLUMNS
FOR THE SEPARATION OF ENANTIOMERS IN ROSE OIL
V. Bardarov, A. Veltcheva