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    "> Hydrodearomatization of hydrocarbon oils using novel
    3.
    发明授权
    Hydrodearomatization of hydrocarbon oils using novel "phosphorus treated carbon" supported metal sulfide catalysts 失效
    使用新型“磷处理碳”载体金属硫化物催化剂对烃油进行氢化脱色

    公开(公告)号：US5462651A

    公开(公告)日：1995-10-31

    申请号：US287979

    申请日：1994-08-09

    申请人： Chakka Sudhakar ,  Frank Dolfinger, Jr. ,  Max R. Cesar ,  Mahendra S. Patel ,  Paul O. Fritz

    发明人： Chakka Sudhakar ,  Frank Dolfinger, Jr. ,  Max R. Cesar ,  Mahendra S. Patel ,  Paul O. Fritz

    IPC分类号： B01J21/18 ,  B01J23/85 ,  B01J27/188 ,  C10G45/08 ,  C10G45/50 ,  C10G45/46

    CPC分类号： B01J27/188 ,  B01J23/85 ,  C10G45/50

    摘要： A process for simultaneous hydrodearomatization, hydrodesulfurization and hydrodenitrogenation of a charge hydrocarbon oil containing undesired aromatic components, sulfur and nitrogen compounds, which comprises:maintaining a bed of a sulfided metal catalyst comprising one or more metals of non-noble Group VIII, at least one metal selected from tungsten and molybdenum on a novel "phosphorus treated carbon" support, the "phosphorus treated carbon" support being comprised of phosphorus bound to the carbon surface predominantly as polyphosphate species characterized by peaks between -5 and -30 ppm in the solid-state magic angle spinning .sup.31 P nuclear magnetic resonance spectrum;passing a charge hydrocarbon feed in the presence of hydrogen into contact with said catalyst at hydrotreating conditions, thereby effecting hydrodearomatization, and simultaneously effecting hydrodesulfurization and hydrodenitrogenation.

    摘要翻译： 含有不需要的芳族组分，硫和氮化合物的电荷烃油同时加氢脱硫，加氢脱硫和加氢脱氮的方法，该方法包括：保持含有一种或多种非贵金属VIII族金属的硫化金属催化剂床，至少一种 选自钨和钼的金属在新型“磷处理碳”载体上，“磷处理碳”载体由结合到碳表面的磷组成，主要作为聚磷酸盐物质，其特征在于固体 - 状态魔角31P核磁共振谱; 在加氢处理条件下使氢气存在下的带电烃进料与所述催化剂接触，从而进行加氢脱芳构化，同时进行加氢脱硫和加氢脱氮。

    "> Hydrodearomatization of hydrocarbon oils using novel
    7.
    发明授权
    Hydrodearomatization of hydrocarbon oils using novel "phophorus treated carbon" supported metal sulfide catalysts 失效
    使用新型“phophorus处理碳”负载的金属硫化物催化剂对烃油进行氢化脱色

    公开(公告)号：US5529968A

    公开(公告)日：1996-06-25

    申请号：US441897

    申请日：1995-05-16

    申请人： Chakka Sudhakar ,  Frank Dolfinger, Jr. ,  Max R. Cesar ,  Mahendra S. Patel ,  Paul O. Fritz

    发明人： Chakka Sudhakar ,  Frank Dolfinger, Jr. ,  Max R. Cesar ,  Mahendra S. Patel ,  Paul O. Fritz

    IPC分类号： B01J21/18 ,  B01J23/85 ,  B01J27/188 ,  C10G45/08 ,  C10G45/50

    CPC分类号： B01J27/188 ,  B01J23/85 ,  C10G45/50

    摘要： A process for simultaneous hydrodearomatization, hydrodesulfurization and hydrodenitrogenation of a charge hydrocarbon oil containing undesired aromatic components, sulfur and nitrogen compounds, which comprises:maintaining a bed of a sulfided metal catalyst comprising one or more metals of non-noble Group VIII, at least one metal selected from tungsten and molybdenum on a novel "phosphorus treated carbon" support, the "phosphorus treated carbon" support being comprised of phosphorus bound to the carbon surface predominantly as polyphosphate species characterized by peaks between -5 and -30 ppm in the solid-state magic angle spinning .sup.31 p nuclear magnetic resonance spectrum;passing a charge hydrocarbon feed in the presence of hydrogen into contact with said catalyst at hydrotreating conditions, thereby effecting hydrodearomatization, and simultaneously effecting hydrodesulfurization and hydrodenitrogenation.

    摘要翻译： 含有不需要的芳族组分，硫和氮化合物的电荷烃油同时加氢脱硫，加氢脱硫和加氢脱氮的方法，该方法包括：保持含有一种或多种非贵金属VIII族金属的硫化金属催化剂床，至少一种 选自钨和钼的金属在新型“磷处理碳”载体上，“磷处理碳”载体由结合到碳表面的磷组成，主要作为聚磷酸盐物质，其特征在于固体 - 状态魔角旋转31p核磁共振谱; 在加氢处理条件下使氢气存在下的带电烃进料与所述催化剂接触，从而进行加氢脱芳构化，同时进行加氢脱硫和加氢脱氮。

    Process for hydrodearomatization of hydrocarbon oils using carbon supported metal sulfide catalysts promoted by phosphate
    10.
    发明授权
    Process for hydrodearomatization of hydrocarbon oils using carbon supported metal sulfide catalysts promoted by phosphate 失效
    使用由磷酸盐促进的碳负载型金属硫化物催化剂，加氢脱氢化烃油的方法

    公开(公告)号：US5472595A

    公开(公告)日：1995-12-05

    申请号：US287738

    申请日：1994-08-09

    申请人： Chakka Sudhakar ,  Frank Dolfinger, Jr. ,  Max R. Cesar ,  Mahendra S. Patel

    发明人： Chakka Sudhakar ,  Frank Dolfinger, Jr. ,  Max R. Cesar ,  Mahendra S. Patel

    IPC分类号： B01J21/18 ,  B01J27/188 ,  C07B61/00 ,  C10G45/08 ,  C10G45/50 ,  C10G45/46

    CPC分类号： B01J27/188 ,  B01J21/18 ,  C10G45/50

    摘要： A process for treating a charge hydrocarbon oil containing undesired aromatic components, sulfur and nitrogen compounds, which comprisesmaintaining a bed of a sulfided catalyst comprising 0.1 to 15% by weight of nickel; and from 1 to 50% by weight of tungsten and 0.01 to 10% by weight of phosphorus, on an activated carbon support, andpassing a charge hydrocarbon feed in the presence of hydrogen into contact with said catalyst at hydrotreating conditions, thereby effecting hydrodearomatization, hydrodesulfurization and hydrodenitrogenation of said charge hydrocarbon feed containing undesired aromatic components, sulfur and nitrogen, and forming a product stream of hydrocarbon containing a lesser quantity of undesired aromatic components, sulfur and nitrogen; andrecovering said product stream of hydrocarbon containing a lesser quantity of undesired aromatic components, sulfur and nitrogen.

    摘要翻译： 一种处理含有不需要的芳族组分，硫和氮化合物的电荷烃油的方法，其包括保持包含0.1至15重量％镍的硫化催化剂床; 和1至50重量％的钨和0.01至10重量％的磷，在活性炭载体上，并使氢气存在下的电荷烃进料在加氢处理条件下与所述催化剂接触，从而进行加氢脱芳构化， 所述含有不需要的芳族组分，硫和氮的加料烃进料的加氢脱硫和加氢脱氮，并形成含有较少量的不需要的芳族组分，硫和氮的烃的产物流; 并回收含有较少量的不需要的芳族组分，硫和氮的烃的产物流。