2Stanislaus A, Marafi A. Recent advances in the science and tech-nology of ultra low sulfur diesel ( ULSD) production[J]. CatalysisToday,2010( 153) :1 -68.
3Hirshi N, Tadashi T, Hideshi U , et al. 4 Polymerization behaviorwith metallocene catalyst supported by clay mineral activator [ J ].Studies in Surface Science and Catalysis,2006( 16t ) : 19 - 24.
4Mike H. Makfining premium distillates technology : The future ofdistillate upgrading [ C ] . //NARA Annual Meeting,San Antonio :NPRA,2000:150 - 155.
