公开(公告)号：US20140349844A1

公开(公告)日：2014-11-27

申请号：US14456858

申请日：2014-08-11

申请人： PETROCHINA COMPANY LIMITED

发明人： Shunqin Liang ,  Ying Qian ,  Longgang Lv ,  Limin Sun ,  Yundi Zheng ,  Tinghai Wang ,  Jie Wu ,  Fengxia Cao

IPC分类号： B01J23/888 ,  B01J23/86 ,  B01J23/887

CPC分类号： B01J23/888 ,  B01J21/04 ,  B01J21/12 ,  B01J23/78 ,  B01J23/83 ,  B01J23/85 ,  B01J23/866 ,  B01J23/8871 ,  B01J23/8872 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/0207 ,  B01J37/024 ,  C10G2400/02

摘要： A selective nickel-based hydrogenation catalyst and the preparation thereof, characterized in that: provided that the catalyst is weighed 100%, it comprises nickel oxide 14-20% as active component, lanthanum oxide and/or cerium oxide 2-8%, and VIB element oxide 1-8% as aids, 2-8% silica, 1-8% alkaline earth metal oxides, and alumina as the balance. The catalyst specific surface area is 60-150 m2/g, and the pore volume is 0.4-0.6 ml/g. The catalyst has good hydrogenation performance, especially impurity and colloid resistance and hydrogenation stability. The catalyst can be applied to the diolefin selective hydrogenation of medium or low-distillate oil, especially of the full-distillates pyrolysis gasoline.

摘要翻译： 一种选择性镍基氢化催化剂及其制备方法，其特征在于：如果催化剂称重为100％，则其包含氧化镍14-20％作为活性组分，氧化镧和/或氧化铈2-8％，以及 VIB元素氧化物1-8％作为助剂，2-8％二氧化硅，1-8％碱土金属氧化物和氧化铝作为余量。 催化剂比表面积为60-150m2 / g，孔体积为0.4-0.6ml / g。 该催化剂具有良好的氢化性能，特别是杂质和胶体阻力以及氢化稳定性。 催化剂可用于中等或低馏分油，特别是全馏分裂解汽油的二烯烃选择性氢化。

公开(公告)号：US09597668B2

公开(公告)日：2017-03-21

申请号：US14456858

申请日：2014-08-11

申请人： PETROCHINA COMPANY LIMITED

发明人： Shunqin Liang ,  Ying Qian ,  Longgang Lv ,  Limin Sun ,  Yundi Zheng ,  Tinghai Wang ,  Jie Wu ,  Fengxia Cao

IPC分类号： B01J23/888 ,  B01J21/12 ,  B01J23/83 ,  B01J23/85 ,  B01J23/86 ,  B01J23/887 ,  B01J35/10 ,  B01J37/02 ,  B01J21/04 ,  B01J23/78 ,  B01J37/00

CPC分类号： B01J23/888 ,  B01J21/04 ,  B01J21/12 ,  B01J23/78 ,  B01J23/83 ,  B01J23/85 ,  B01J23/866 ,  B01J23/8871 ,  B01J23/8872 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J37/0009 ,  B01J37/0207 ,  B01J37/024 ,  C10G2400/02

摘要： A selective nickel-based hydrogenation catalyst and the preparation thereof, characterized in that: provided that the catalyst is weighed 100%, it comprises nickel oxide 14-20% as active component, lanthanum oxide and/or cerium oxide 2-8%, and VIB element oxide 1-8% as aids, 2-8% silica, 1-8% alkaline earth metal oxides, and alumina as the balance. The catalyst specific surface area is 60-150 m2/g, and the pore volume is 0.4-0.6 ml/g. The catalyst has good hydrogenation performance, especially impurity and colloid resistance and hydrogenation stability. The catalyst can be applied to the diolefin selective hydrogenation of medium or low-distillate oil, especially of the full-distillates pyrolysis gasoline.