Upgrading residual oil
    1.
    发明授权
    Upgrading residual oil 失效
    升级残油

    公开(公告)号:US4324645A

    公开(公告)日:1982-04-13

    申请号:US147033

    申请日:1980-05-07

    摘要: Residual oil fractions are upgraded in that CCR is selectively removed without undue hydrogen consumption by hydroprocessing with a catalyst comprises a single metal such as molybdenum, tungsten, nickel, iron or palladium or multimetallic combination of such metals, excluding, however, active desulfurization compositions such as nickel molybdenum and nickel-tungsten. Said catalyst is characterized as having greater than about 50% of its pore volume contribution in pores having diameters in the range of between about 100 and 200 Angstroms. The product of such hydroprocessing is a particularly preferable feedstock for coking to give more liquid yield and less coke make.

    摘要翻译: 残余油馏分被升级,其中选择性地除去CCR,而不用过度氢消耗通过用含有钼,钨,镍,铁或钯的单一金属或这种金属的多金属组合的催化剂进行加氢处理而除去活性脱硫组合物 如镍钼和镍 - 钨。 所述催化剂的特征在于具有在约100和200埃之间的直径的孔中具有大于其孔体积贡献的约50%。 这种加氢处理的产物是特别优选的用于焦化以产生更多液体产率和较少焦炭制备的原料。

    Resid upgrading process
    7.
    发明授权
    Resid upgrading process 失效
    残库升级过程

    公开(公告)号:US4834869A

    公开(公告)日:1989-05-30

    申请号:US161693

    申请日:1988-02-29

    摘要: This invention relates to a method of preparing a metal-containing amorphous magnesia-alumina-aluminum phosphate catalyst support involving the admixture of an organic cation having a size equal to or greater than 2 Angstroms, the organic cation preferably being a tertiary or a tetraalkylammonium or phosphonium cation. The method permits recovery of a catalyst support having a controlled pore size distribution. The invention also relates to an improved catalytic support as well as an improved petroleum residua upgrading process comprising hydrotreating residua in the presence of the improved catalyst support.

    摘要翻译: 本发明涉及一种制备含金属的无定形氧化镁 - 氧化铝 - 磷酸铝催化剂载体的方法,该催化剂载体包括大小等于或大于2埃的有机阳离子的混合物,有机阳离子优选为叔烷基铵或四烷基铵或 鏻阳离子。 该方法允许回收具有可控孔径分布的催化剂载体。 本发明还涉及改进的催化剂载体以及改进的石油渣油改质方法,其包括在改进的催化剂载体存在下加氢处理残余物。