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59 条记录 (耗时 0.027 秒)

    Process for converting a highly viscous hydrocarbon charge to a less viscous, more easily transportable and more easily refinable hydrocarbon fraction
    2.
    发明授权
    Process for converting a highly viscous hydrocarbon charge to a less viscous, more easily transportable and more easily refinable hydrocarbon fraction 失效
    将高粘度烃装料转化为较不粘稠，更容易运输和更容易可再生的烃馏分的方法

    公开(公告)号：US4498974A

    公开(公告)日：1985-02-12

    申请号：US532928

    申请日：1983-09-16

    申请人： Alain Billon ,  Jean-Francois Le Page ,  Jean-Pierre Peries

    发明人： Alain Billon ,  Jean-Francois Le Page ,  Jean-Pierre Peries

    IPC分类号： C10G67/04 ,  C10G45/58

    CPC分类号： C10G67/049

    摘要： Process for reducing the viscosity of a highly viscous hydrocarbon charge containing 10-30% b.w. of constituents distilling above 375.degree. C., said treatment comprising hydrovisbreaking said charge to such an extent as to convert 10 to 30% of the 375.degree. C..sup.+ fraction to a 375.degree. C..sup.- fraction, fractionating the hydrovisbreaked product to separate a fraction comprising at least 90% of the constituents boiling below 375.degree. C. from a distillation residue, deasphalting said distillation residue and admixing at least a portion of the deasphalted distillation residue with at least a portion of said fraction comprising at least 90% of the constituents boiling below 375.degree. C.

    摘要翻译： 降低含有10-30％b.w的高粘性碳氢化合物的粘度的方法。 的组分蒸馏高于375℃，所述处理包括将所述装料加氢裂化至将10％至30％的375℃+馏分转化为375℃馏分的程度，将水解产物分馏 馏分包含来自蒸馏残余物的沸点低于375℃的组分的至少90％的组分，将所述蒸馏残渣脱沥青并将至少一部分脱沥青蒸馏残余物与所述级分的至少一部分混合，包含至少90％ 成分沸点低于375℃

    Process for catalytic hydrotreatment of heavy hydrocarbons, in fixed or moving bed, with injection of a metal compound into the charge
    7.
    发明授权
    Process for catalytic hydrotreatment of heavy hydrocarbons, in fixed or moving bed, with injection of a metal compound into the charge 失效
    催化加氢处理重质烃，固定或移动床的方法，将金属化合物注入电荷

    公开(公告)号：US4655905A

    公开(公告)日：1987-04-07

    申请号：US791002

    申请日：1985-10-24

    申请人： Jean-Claude Plumail ,  Jean-Francois Le Page ,  Pierre Giuliani

    发明人： Jean-Claude Plumail ,  Jean-Francois Le Page ,  Pierre Giuliani

    IPC分类号： C10G45/04 ,  C01G45/00 ,  C10G49/00 ,  C10G49/02 ,  C10G17/00 ,  C10G45/60

    CPC分类号： C10G49/02 ,  C10G49/00

    摘要： The invention relates to a process for catalytic treatment of heavy hydrocarbons, in a fixed or moving bed, over a catalyst containing an alumina carrier and at least one catalytic metal or compound of metal from groups VB, VI B and VIII of the periodic classification of elements, characterized by the direct injection into the charge, continuously or periodically, of at least one metal compound selected from the group consisting of halides, oxyhalides, oxides, polyacids and polyacid salts of metals from groups VI B, VII B and VIII, before introducing the charge into the hydrotreatment zone.

    摘要翻译： 本发明涉及一种在固定或移动床中催化处理重质烃的方法，该催化剂含有氧化铝载体和至少一种催化金属或金属的化合物，所述催化剂金属或金属化合物来自第VB，VIB和VIII族的定期分类 元素，其特征在于，连续或周期地直接注入选自VIB，VIIB和VIII族的金属的卤化物，卤氧化物，氧化物，多元酸和多酸盐中的至少一种金属化合物，之前 将电荷引入加氢处理区。