Volume 46, Iss. 3, 2011

 

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