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    Distillate hydrofining catalyst and a process for the preparation of the same
    4.
    发明授权
    Distillate hydrofining catalyst and a process for the preparation of the same 失效
    馏分加氢精制催化剂及其制备方法

    公开(公告)号：US5914290A

    公开(公告)日：1999-06-22

    申请号：US884814

    申请日：1997-06-30

    申请人： Yahua Shi ,  Dadong Li ,  Xuefen Liu ,  Hong Nie ,  Xiaodong Gao ,  Yibing Ying

    发明人： Yahua Shi ,  Dadong Li ,  Xuefen Liu ,  Hong Nie ,  Xiaodong Gao ,  Yibing Ying

    IPC分类号： B01J23/888 ,  B01J27/132 ,  C10G45/08 ,  B01J23/30 ,  B01J23/755 ,  B01J27/12

    CPC分类号： C10G45/08 ,  B01J23/888 ,  B01J27/132

    摘要： The present invention discloses a hydrofining catalyst. The catalyst has the following composition based on the total weight of the entire catalyst composition: 1-5%(wt.) nickel oxide, 12-35% (wt.) tungsten oxide, 1-9% (wt.) fluorine, and the balancing amount of composite alumina. Said composite alumina is composed of one or several kinds of micropore alumina and one or several kinds of macropore alumina, wherein the weight ratio of micropore alumina to macropore alumina is 75:25 to 50:50. The term "micropore alumina" in the context means the alumina in which the volume of the proe of diameter less than 80 angstrom occupies more than 95% of its total pore volume, while the term "macropore alumina" in the contest means the alumina in which the volume of the pore of diameter 60-600 angstrom occupies more than 70% of its total pore volume. The pore distribution mentioned above is determined by BET method of nitrogen adsorption at low temperature. This catalyst is especially suitable for the hydrofining of inferior distillates with high sulfur content and boiling range of 80-550.degree. C.

    摘要翻译： 本发明公开了一种加氢精制催化剂。 催化剂具有以下催化剂组合物总重量的组成：1-5％（重量）氧化镍，12-35％（重量）氧化钨，1-9％（重量）氟，和 复合氧化铝的平衡量。 所述复合氧化铝由一种或几种微孔氧化铝和一种或几种大孔氧化铝组成，其中微孔氧化铝与大孔氧化铝的重量比为75:25至50:50。 在本文中，术语“微孔氧化铝”是指直径小于80埃的原型体积占其总孔体积的95％以上的氧化铝，而比较中的术语“大孔氧化铝”是指氧化铝 其直径为60-600埃的孔的体积占其总孔体积的70％以上。 上述孔分布由低温氮吸附的BET法测定。 该催化剂特别适用于高硫含量和沸程为80-550℃的劣质馏分的加氢精制。

    Combined process for hydrotreating and catalytic cracking of residue
    5.
    发明授权
    Combined process for hydrotreating and catalytic cracking of residue 有权
    渣油加氢处理和催化裂化的综合工艺

    公开(公告)号：US08529753B2

    公开(公告)日：2013-09-10

    申请号：US12521346

    申请日：2007-12-27

    申请人： Chuanfeng Niu ,  Lishun Dai ,  Yongcan Gao ,  Dadong Li ,  Yahua Shi ,  Hong Nie ,  Qinghe Yang

    发明人： Chuanfeng Niu ,  Lishun Dai ,  Yongcan Gao ,  Dadong Li ,  Yahua Shi ,  Hong Nie ,  Qinghe Yang

    IPC分类号： C10G69/04

    CPC分类号： C10G69/04

    摘要： Disclosed is a combined process for hydrotreating and catalytic cracking of residue, wherein the residue, catalytic cracking heavy cycle oil with acidic solid impurity being removed, optional distillate oil and adistillate of catalytic cracking slurry oil from which the acidic solid impurity is removed are fed into residue hydrotreating unit, the hydrogenated residue obtained and optional vacuum gas oil are fed into catalytic cracking unit to obtain various products; the catalytic cracking heavy cycle oil from which the acidic solid impurity is removed is circulated to the residue hydrotreating unit; the catalytic cracking slurry oil is separated by distilling, the distillate of the catalytic cracking slurry oil after removing off the acidic solid impurity is circulated to the residue hydrotreating unit. This process makes the residue hydrotreating and catalytic cracking being combined together more effectively such that it is not only able to improve product quality of the residue hydrotreating, elongate operation cycle of the residue hydrotreating unit, but also increases the yield of the hydrogenated diesel oil and catalytic cracking light oil, and decreases coking quantity of the catalytic cracking.

    摘要翻译： 公开了一种用于残余物加氢处理和催化裂化的组合方法，其中除去残留物，除去酸性固体杂质的催化裂解重质循环油，任选的馏出油和除去酸性固体杂质的催化裂化浆料油馏出物 进入残渣加氢处理装置，将得到的氢化残渣和任选的减压瓦斯油加入催化裂化装置中得到各种产物; 去除酸性固体杂质的催化裂解重质循环油循环至残渣加氢处理装置; 通过蒸馏分离催化裂化浆料油，除去酸性固体杂质后的催化裂化浆料油的馏出物循环至残渣加氢处理装置。 该方法使残渣加氢处理和催化裂化更有效地结合在一起，使得不仅能够提高残余物加氢处理装置的残余物加氢处理，延长操作循环的产品质量，而且还提高氢化柴油的产率， 催化裂解轻油，降低催化裂化的焦化量。

    COMBINED PROCESS FOR HYDROTREATING AND CATALYTIC CRACKING OF RESIDUE
    6.
    发明申请
    COMBINED PROCESS FOR HYDROTREATING AND CATALYTIC CRACKING OF RESIDUE 有权
    用于加氢和催化裂化的残留物的组合方法

    公开(公告)号：US20100314287A1

    公开(公告)日：2010-12-16

    申请号：US12521346

    申请日：2007-12-27

    申请人： Chuanfeng Niu ,  Lishun Dai ,  Yongcan Gao ,  Dadong Li ,  Yahua Shi ,  Hong Nie ,  Qinghe Yang

    发明人： Chuanfeng Niu ,  Lishun Dai ,  Yongcan Gao ,  Dadong Li ,  Yahua Shi ,  Hong Nie ,  Qinghe Yang

    IPC分类号： C10G69/04

    CPC分类号： C10G69/04

    摘要： Disclosed is a combined process for hydrotreating and catalytic cracking of residue, wherein the residue, catalytic cracking heavy cycle oil with acidic solid impurity being removed, optional distillate oil and adistillate of catalytic cracking slurry oil from which the acidic solid impurity is removed are fed into residue hydrotreating unit, the hydrogenated residue obtained and optional vacuum gas oil are fed into catalytic cracking unit to obtain various products; the catalytic cracking heavy cycle oil from which the acidic solid impurity is removed is circulated to the residue hydrotreating unit; the catalytic cracking slurry oil is separated by distilling, the distillate of the catalytic cracking slurry oil after removing off the acidic solid impurity is circulated to the residue hydrotreating unit. This process makes the residue hydrotreating and catalytic cracking being combined together more effectively such that it is not only able to improve product quality of the residue hydrotreating, elongate operation cycle of the residue hydrotreating unit, but also increases the yield of the hydrogenated diesel oil and catalytic cracking light oil, and decreases coking quantity of the catalytic cracking.

    摘要翻译： 公开了一种用于残余物加氢处理和催化裂化的组合方法，其中除去残留物，除去酸性固体杂质的催化裂解重质循环油，任选的馏出油和除去酸性固体杂质的催化裂化浆料油馏出物 进入残渣加氢处理装置，将得到的氢化残渣和任选的减压瓦斯油加入催化裂化装置中得到各种产物; 去除酸性固体杂质的催化裂解重质循环油循环至残渣加氢处理装置; 通过蒸馏分离催化裂化浆料油，除去酸性固体杂质后的催化裂化浆料油的馏出物循环至残渣加氢处理装置。 该方法使残渣加氢处理和催化裂化更有效地结合在一起，使得不仅能够提高残余物加氢处理装置的残余物加氢处理，延长操作循环的产物质量，而且还可以提高氢化柴油的产率， 催化裂解轻油，降低催化裂化的焦化量。

    Distillate hydrocracking catalyst and process for the preparation of the same
    7.
    发明授权
    Distillate hydrocracking catalyst and process for the preparation of the same 失效
    馏分加氢裂化催化剂及其制备方法

    公开(公告)号：US5972832A

    公开(公告)日：1999-10-26

    申请号：US884815

    申请日：1997-06-30

    申请人： Jianwen Shi ,  Hong Nie ,  Yahua Shi ,  Yulin Shi ,  Yanping Zhang ,  Dadong Li

    发明人： Jianwen Shi ,  Hong Nie ,  Yahua Shi ,  Yulin Shi ,  Yanping Zhang ,  Dadong Li

    IPC分类号： B01J29/076 ,  B01J23/888 ,  B01J27/132 ,  B01J29/16 ,  B01J29/26 ,  B01J29/48 ,  B01J29/78 ,  C10G45/12 ,  C10G47/18 ,  B01J23/40 ,  B01J21/08 ,  B01J27/06 ,  B01J29/06

    CPC分类号： C10G47/18 ,  B01J23/888 ,  B01J27/132

    摘要： The present invention relates to a hydrocracking catalyst containing nickel, tungsten, fluorine, zeolite as well as alumina, said catalyst is composed of, based on the total weight of the catalyst, 0.5-5.0 wt % fluorine, 2.5-6.0 wt % nickel oxide, 10-38 wt % tungsten oxide, and a catalyst carrier. Said carrier is composed of 20-90 wt % alumina and 10-90 wt % zeolite wherein the zeolite is mesopore or macropore zeolite of an acidity strength value 1.0-2.0 mmol/g determined by NH.sub.3 -TPD, the alumina is the alumina of an acidity strength value 0.5-0.8 mmol/g determined by NH.sub.3 -TPD. Said catalyst possesses good desulfurization activity, denitrogenation activity, and higher selectivity with respect to middle distillates than that of the prior art.

    摘要翻译： 本发明涉及含有镍，钨，氟，沸石以及氧化铝的加氢裂化催化剂，所述催化剂由催化剂的总重量计为0.5-5.0重量％的氟，2.5-6.0重量％的氧化镍 ，10-38重量％的氧化钨和催化剂载体。 所述载体由20-90重量％的氧化铝和10-90重量％的沸石组成，其中沸石是由NH 3 -TPD测定的酸度强度值为1.0-2.0毫摩尔/克的中孔或大孔沸石，氧化铝为 NH3-TPD测定酸度强度值为0.5-0.8 mmol / g。 所述催化剂具有比现有技术更好的脱硫活性，脱氮活性和相对于中间馏分的更高选择性。

    Hydrocracking catalyst, the preparation process and use of the same
    10.
    发明授权
    Hydrocracking catalyst, the preparation process and use of the same 有权
    加氢裂化催化剂，其制备方法和用途相同

    公开(公告)号：US08334231B2

    公开(公告)日：2012-12-18

    申请号：US11919619

    申请日：2006-04-26

    申请人： Yichao Mao ,  Hong Nie ,  Jianwei Dong ,  Zhenlin Xiong ,  Zhihai Hu ,  Yahua Shi ,  Dadong Li

    发明人： Yichao Mao ,  Hong Nie ,  Jianwei Dong ,  Zhenlin Xiong ,  Zhihai Hu ,  Yahua Shi ,  Dadong Li

    IPC分类号： B01J29/072 ,  B01J31/04 ,  B01J31/18 ,  C10G47/20

    CPC分类号： B01J29/076 ,  B01J29/166 ,  B01J29/48 ,  B01J29/7815 ,  B01J31/0202 ,  B01J31/0237 ,  B01J37/0009 ,  B01J37/0203 ,  B01J2229/16 ,  B01J2229/20 ,  B01J2229/36 ,  B01J2229/37 ,  B01J2229/40 ,  B01J2229/42 ,  C10G47/12 ,  C10G47/18 ,  C10G47/20 ,  C10G2300/1022 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/4018

    摘要： The present invention provides a hydrocracking catalyst comprising a moulded composite support of a zeolite molecular sieve with alumina, at least one of VIII Group metal components, at least one of VIB Group metal components and an organic additive; said organic additive is one or more compounds selected from the group consisting of oxygen-containing or nitrogen-containing organic compounds; the content of said zeolite molecular sieve is 3˜60 wt %, the content of said alumina is 10˜80 wt %, and the content of said organic additive is 0.1˜40 wt % based on the weight of said catalyst; the content of said VIII Group metal component is 1˜15 wt % and the content of said VIB Group metal component is 5˜40 wt % as calculated on oxide and based on the weight of said catalyst. The present invention relates also to a preparation method of said hydrocracking catalyst and use of the catalyst in the hydrocracking process of hydrocarbon oil. In comparison with the method in existing arts, the hydrocracking catalyst provided according to the present invention has the aromatic-hydrogenation conversion activity increased obviously.

    摘要翻译： 本发明提供一种加氢裂化催化剂，其包括具有氧化铝的沸石分子筛的模塑复合载体，VIII族金属组分，VIB族金属组分和有机添加剂中的至少一种; 所述有机添加剂是选自含氧或含氮有机化合物的一种或多种化合物; 所述沸石分子筛的含量为3〜60重量％，所述氧化铝的含量为10〜80重量％，所述有机添加剂的含量相对于所述催化剂的重量为0.1〜40重量％ 所述VIII族金属成分的含量为1〜15重量％，所述VIB族金属成分的含量为氧化物计算为5〜40重量％，基于所述催化剂的重量。 本发明还涉及所述加氢裂化催化剂的制备方法和在烃油加氢裂化过程中催化剂的应用。 与现有技术相比，根据本发明提供的加氢裂化催化剂具有明显的芳香族氢化转化活性。