01534nab a2200205 4500 20260520000837.0 260224s2009 xxu Pyrolysis performances of catalytic cracking naphtha and coker naphtha on inert carriers and an active catalyst nov./dic. 2009 09/06/2010 ; 09/06/2010 5 p. ; 5760-5764 Transcripción del resumen del autor. The pyrolysis performance of catalytic cracking naphtha and coker naphtha on different carriers and an active catalyst was investigated in a confined fluidized bed reactor. For the pyrolysis of catalytic cracking naphtha on quartz grain, the yield of total light olefins increased with the enhancement of temperature, while it varied slightly with increasing weight hourly space velocity (WHSV) and steam/oil weight ratio. The optimal reaction temperature, WHSV, and steam/oil weight ratio were 700 °C, 5.7 h-1, and 0.5, respectively. The selectivity of total light olefins of coker naphtha was better than that of catalytic cracking naphtha under the optimal reaction conditions. The surface area and pore size of the inert carrier showed little effect on the pyrolysis performance. The introduction of the active catalyst could improve the conversion and the yield of total light olefins. 6 Energy & fuels 23 ARTICULO Liu, Weikang 42339 Meng, Xianghai 40827 Zhao, Xu 42340 170815 170815 0 0 0 0 238634 BAAB BAAB 2026-03-05 200045669 0 200045669 2026-03-05 15:13:09 2026-03-05 ARTICULO