Name : The 56th Conference of Coal Science
Number : 56
Location : [in Japanese]
Date : October 29, 2019 - October 30, 2019
Pages 72-73
In this study, zeolite-alumina composite supports were prepared using alumina as a mesoporous matrix component. Nickel, molybdenum and platinum were added into the supports by a conventional impregnation method and then the catalysts were sulfi ded with hydrogen sulfide. We examined the effect of pore structure and acid site s on the activity and the selectivity of products in the dehydrocyclizatio n cracking reaction of soybean oil From FT-IR measurements of liquid products, all catalysts showed 100% conversion at 580°C even under the condition 0.5 MPa. Alumina was found to be optimal for the matrix component. Pt/NM/ β (11)75Al(sg) showed the lower gas selectivity of 19 wt%, the higher transport fuel (C5-C18) selectivity of 66 wt %, the aromatic yield of 13wt % under the condition 0.5 MPa and 580 °C
