in the same time, produce light and more benefit olefins hydrocarbons from n-heptane catalytic cracking using a type Y … compared this type with normally type Y-zeolite catalyst prepared from (IRH) alone in the process of n-heptane catalytic … cracking under different operating conditions. The results show that the promoted type Y-zeolite catalyst by (Zn+2) ions gives …

Fast pyrolysis of poplar wood followed with catalytic cracking of the pyrolysis vapors was performed using analytical …

of: DL2 light distillate hydrotreating; and DL2 heave distillate catalytic cracking. …