公开(公告)号：US06551500B1

公开(公告)日：2003-04-22

申请号：US09530445

申请日：2000-07-27

申请人： Katsuaki Ishida ,  Toru Saito ,  Manabu Kobayashi ,  Kaori Matsuzawa

发明人： Katsuaki Ishida ,  Toru Saito ,  Manabu Kobayashi ,  Kaori Matsuzawa

IPC分类号： C10G4702

CPC分类号： C10G47/12 ,  B01J21/12 ,  B01J23/85 ,  B01J23/888 ,  B01J29/146 ,  B01J35/0026 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/108 ,  B01J37/0009 ,  C10G2400/06

摘要： A hydrocracking catalyst has a carrier that has particles of a compound oxide and a binder present between these particles, and at least one metal component selected from Group 6, Group 9 or Group 10 of the Periodic Table supported on the carrier. The catalyst has a median pore diameter of 40 to 100 Å and the volume of pores whose pore diameter falls within a range of 40 to 100 Å is at least 0.1 mL/g. Moreover, the volume of pores of the catalyst whose pore diameter falls within a range of 0.05 to 5 &mgr;m is 0.05 to 0.5 mL/g, and the volume of pores whose pore diameter is 0.5 to 10 &mgr;m is less than 0.05 mL/g. This catalyst is mechanically strong enough for practical use and has a high conversion rate and middle distillate selectivity in hydrocracking of hydrocarbon oils, particularly vacuum gas oil.

摘要翻译： 加氢裂化催化剂具有载体，该载体具有复合氧化物和存在于这些颗粒之间的粘合剂的颗粒，以及至​​少一种选自载体上负载的元素周期表第6族，第9族或第10族的金属组分。 催化剂的中值孔径为40〜100，孔径在40〜100范围内的孔体积为0.1mL / g以上。 此外，孔径在0.05〜5μm的范围内的催化剂的孔的体积为0.05〜0.5mL / g，孔径为0.5〜10μm的孔的体积小于0.05mL / g。 该催化剂机械强度足以用于实际应用，并且在烃油，特别是减压瓦斯油的加氢裂化中具有高转化率和中等馏出物选择性。