ELEMENTAL ANALYSIS OF ENGINE OILS USING ENERGY DISPERSIVE X-RAY FLUORESCENCE SPECTROSCOPY (EDXRFS) AND INDUCTIVELY COUPLED PLASMA ATOMIC EMISSION SPECTROSCOPY (ICP-AES)
Richard Sági*, Norbert Miskolczi, László Bartha, Pál Halmos
(PDF, 10pp, 350kB)

AN INVESTIGATION OF THE EFFECT OF BUBBLE DIAMETER ON THE PERFORMANCE OF GAS-SOLID FLUIDIZED BED REACTOR AND TWO?PHASE MODELING OF BUBBLING FLUIDIZED BED REACTOR IN MELAMINE PRODUCTION
Amir Farshi, Houman Javaherizadeh, M.A. Hamzavi - Abedi
(PDF, 12pp, 230kB)

PREDICTION GAS CHROMATOGRAPHIC RETENTION TIMES ON PONA COLUMN FOR SOME PETROLEUM COMPONENTS BASED ON LINEAR SOLVATION RELATIONSHIPS
N.E.Moustafa
(PDF, 7pp, 350kB)

SYNTHESIS OF CYCLIC ALKYLENE CARBONATES AT LOW TEMPERATURES AND PRESSURES
Vendelín Macho, Milan Králik, Milan Olšovský, Jana Horniaková, Dušan Mravec
(PDF, 9pp, 350kB)

EVALUATION OF FCC UNIT PROCESS VARIABLES IMPACT ON YIELD DISTRIBUTION AND PRODUCT QUALITY
Part II. Evaluation of the impact of FCC Unit operating conditions on gasoline hydrocarbon composition and octane number
D. Stratiev, R. Dinkov
(PDF, 5pp, 330kB)

COMPARISON OF RUTHENIUM CATALYSTS SUPPORTED ON BETA AND MORDENITE IN THE HYDROCYCLOALKYLATION OF BENZENE
Milan Kralik, Zuzana Vallusova, Jan Laluch, Jozef Mikulec, Vendelin Macho
(PDF, 8pp, 800kB)

COKE FORMATION DURING COPYROLYSIS OF POLYALKENES WITH NAPHTHA
Elena Hájeková, Božena Mlynková, Silvia Fáberová, Martin Bajus
(PDF, 4pp, 280kB)

PREFRACTIONATION OF HIGH BENZENE PRECURSORS’ FEED FOR HYBRID REFORMER UNIT
R. Dinkov, D. Stratiev, M. Chomakov, K. Kirilov
(PDF, 5pp, 300kB)