Volume 46, Iss. 4 (2011)

 

Journal of Chemical Technology and Metallurgy

46, Iss. 4, 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

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NOCICEPTIN/ORPHANIN (N/OFQ) ANALOGUES:
CHEMISTRY AND BIOLOGY
E. Naydenova, P. Todorov

CHEMICAL TECHNOLOGY

DEVELOPMENT OF A CONTINUOUS METHOD FOR PRODUCTION OF COPPERSULPHIDE
WOOD-POLYMER PLATE NANOCOMPOSITE MATERIALS
M. Dragnevska, P. Velev S. Nenkova, R. Garvanska

EFFECT OF THE P2O5:NO3- RATIO
ON THE ZINC PHOSPHATE COATING FORMATION
Y. Tumbaleva, D. Ivanova, L. Fachikov

Ag COATED BULGARIAN NATURAL GLASS PERLITE
VIA SPRAY PYROLYSIS FOR DECOMPOSITION OF OZONE
K. Genov, I. Stambolova, M. Shipochka, I. Boevski, S. Vassilev, V. Blaskov

CHARACTERIZATION OF THE POZZOULANIC PROPERTIES OF THE FLY ASH
EVOLVED FROM TPP “REPUBLIKA”, BULGARIA
L. Dimova, I. Doykov, J. Ninov, N. Petrova

BIOTECHNOLOGY

LYOPHILIZATION OF LIQUID CULTURE, CONTAINING LICHENASE
AND LAMINARINASE, PRODUCED FROM TRICHODERMA SP. 405 STRAIN M7
N. Daskalova

EFFECT OF Cd AND LACTOBACILLUS LEVELS ON IRON CONCENTRATION IN
DIFFERENT ORGANS AND MEAT OF BROILER CHICKEN
E. Battikh, A. Safa, M.K. Niccola, S.I. Aagha

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CHEMICAL ENGINEERING

ON THE CATALYTIC ESTERIFICATION OF ACETIC ACID WITH ETHANOL USING
NIGERIAN MONTOMOROLLONITE CLAY: EFFECT OF REACTION VARIABLES
ON CATALYST EFFICIENCY
P.K. Igbokwe, F.L. Olebunne

KINETIC STUDY OF THE DISCOLORATION OF TRIPHENYLMETHANE
DYES IN FUNCTION OF pH, SALT EFFECT
M.A.El Hajj Hassan, L.M.A. Fayoumi, M.M. El Jamal

CHEMISTRY

A STUDY ON FERROCENE / FERROCENIUM COUPLE BEHAVIOR IN THE
DISTILLABLE IONIC LIQUID N,N- DIMETHYLAMMONIUM
N',N' -DIMETHYLCARBAMATE (DIMCARB)
P. Iotov , S. Kalcheva, A.M. Bond

ANALYSIS OF VOLATILE COMPONENTS IN RIESLING WINES WITH AND
WITHOUT ENZYME TREATMENT BY SBSE-GC/MS TECHNIQUE
D. Doneva-Sapceska, W. R. Sponholz, I. Tasev

STUDY OF THE SYNTHESIS OF SOME ALKYL-AROMATIC DIOXIMES
AND THEIR ANALYTICAL APPLICATIONS
D.Cirtina

METALLURGY

HEAT TREATMENT OF TOOL STEEL X210CR12
AFTER MODIFICATION WITH NANODISPERSED Si3N4
B.Yordanov

COMPARATIVE ANALYSIS OF THE ENERGY EFFICIENCY OF METAL
RECUPERATORS WITH A DIFFERENT DESIGN
I. Mitov

TECHNICAL SCIENCES

THE PROBLEM OF SECURITY FOR THE DISCONNECTING OF CARS
WITH FLAMMABLE LIQUIDS FROM SORTING HUMPS
A. Kamzina, N. Abdildin, M. Aikumbekov