Testing of hydrodesulfurization process in small trickle-bed reactor

摘要: Abstract The influence of some reaction parameters on hydrodesulfurization (HDS) in the experimental trickle-bed reactor (Andreas–Hofer apparatus) was investigated. A mixture two gas oils (atmospheric oil and light cyclic from FCC) used as feed. investigations were performed at 300 °C, under space velocity 1.0 to 2.5 m 3  m −3  h −1 , hydrogen pressure 40 65 bar, H 2 /CH ratio 100 500. simple a kinetic model used, yielding good agreement between theoretical values sulfur concentrations. Simulation experiments by changing ratio, LHSV. correlation recorded changed content that with higher percentage removed increased. Increased produced opposite effect. These results change either one or more process catalyst type enabled performance industrial reactor.