Journal of Chemical Technology and Metallurgy
48, Iss. 4, 2013
ISSN 1314-7471 (print)
ISSN 1314-7978 (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
COMBINING NANOFILTRATION
AND OTHER SEPARATION METHODS
I. Tsibranska, I. Saykova
STUDY OF THE CHROMATOGRAPHIC BEHAVIOUR OF PROTODIOSCINE ON A C8
CORE-SHELL 2.6 μм SHORT (5 cm) COLUMN AND
ITS DETERMINATION WITH UV/ELSD DETECTION
V. Bardarov, D. Dinchev, K. Bardarov
EFFECTS OF THE SURFACE TREATMENT
ON A PAPER AND PRINT MATERIALS
T. Bozhkova, A. Ganchev
EXPERIMENTAL DETERMINATION
OF THE VOLUMETRIC MASS TRANSFER COEFFICIENT
D. Moutafchieva, D. Popova, M. Dimitrova, S. Tchaoushev
KINETIC STUDY OF THE DISCOLORATION OF RHODAMINE B
WITH PERSULFATE, IRON ACTIVATION
A. H. Mcheik, M. M. El Jamal
THE INFLUENCE OF FERTILIZATION UPON THE
CONTENT OF MOLYBDENUM IN TOMATOES
D. Kostova, D. Mehandjiev
TEXTURAL CHARACTERISTICS OF SnO2- DOPED TITANIA/NANOSILICA
AND TRANSITION OF PHASE OF BOUND WATER
M.A. Nazarkovsky, V.M. Gun’ko, V.I. Zarko,
E. Skwarek, J. Skubiszewska-Zięba, R. Leboda, W. Janusz
EFFECT OF pH ON THE CORROSION BEHAVIOUR
OF HIGH NITROGEN STAINLESS STEEL IN CHLORIDE MEDIUM
B. Tzaneva
EFFECT OF PHOSPHATE ADDITIVES ON PHYSICAL-CHEMICAL PROPERTIES
OF AMMONIUM NITRATE
A.M. Reymov, Sh.S. Namazov, B.M. Beglov
PRODUCTION OF POROUS GLASS-CRYSTALLINE MATERIALS USING DIFFERENT
TYPES OF NATURAL AND RECYCLED RESOURCES
S. Nikitin, Y. Kol’tsova, Y. Beliy
THERMODYNAMIC CALCULATIONS AND EXPERIMENTAL INVESTIGATION
OF THE Ag-Zn SYSTEM
D. Živković, D. Manasijević, D. Minić, Lj. Balanović,
M. Premović, A. Kostov, A. Mitovski
MATHEMATICAL MODELING OF SOLIDIFICATION
PROCESS OF CONTINUOUS CASTING STEEL SLABS
R. Manojlovic