Jeno Hancsók

TL;DR: In this article, the possibilities of quality upgrade of mixtures containing straight run gasoil, light cycle oil and waste animal grease in different ratios were examined during a series of experiments.

Abstract: In this paper isomerization of C12-C20 paraffin mixture produced from sunflower oil was investigated over 0.5% Pt/SAPO-11 catalyst at 260-400°C, 20-80 bar, 0.5-4.0 h -1 LHSV and 400 Nm 3 /m 3 H2/HC ratio. It was concluded that at the favourable operational parameters (determined in compromise by the product yield, the ratio of mono and multibranched paraffins, the ratio of individual monobranched paraffins and the place of branchings) (T = 360°C, p = 40-50 bar, LHSV 0.75-1.0 h -1 and H2/HC = 400 Nm 3 /m 3 ) high isoparaffin containing mixtures were produced with high liquid yield (>90%) and high isoparaffin selectivity. The cetane numbers of these products were 76-88 units (EU Standard value is ≥ 51), and the cold filter plugging points were between -5 and -13°C.

TL;DR: In this paper, the catalytic transformability of 70 -30 % Hungarian crude oil derived from a previously desulphurized kerosene fraction and a coconut oil mixture at different process parameters was investigated.

TL;DR: In this article, the production possibilities of gasoil boiling range mixtures of paraffins were investigated over different catalysts as a function of the process parameters using different natural triglycerides.

TL;DR: In this article, mesoporous Pt/AlSBA-15 catalysts with different platinum contents were investigated and it was found that catalysts having 0.5 wt. % platinum showed the best results in the production of gas oil and base oil fractions with high isoparaffin content from Fischer-Tropsch wax.