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HYDROPROCESSING CATALYST FOR RESIDUES INCLUDING VANADIUM AND ITS USE IN A RESIDUE HYDROCONVERSION PROCESS
HYDROPROCESSING CATALYST FOR RESIDUES INCLUDING VANADIUM AND ITS USE IN A RESIDUE HYDROCONVERSION PROCESS
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机译：包括钒在内的渣油加氢催化剂及其在渣油加氢转化过程中的用途
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摘要
the invention relates to a catalyst for the hydrotreatment of chargesthe hydrocarbonheavy with at least one group vib element, and at least a part of thethe groupviii. the phosphorus content in the range from 0.1 to 10% by weight of releaseofphosphorus in relation to the total mass of the catalyst, vanadium, acontentbetween 0.25 to 7% by weight of vanadium pentoxide in thetotal masscatalyst; at least a porous refractory oxide support.the catalyst has the following characteristics:.circle. the total pore volume is greater than or equal to 0.3 ml / g;.circle. a volume of macroporous, defined as the volume of poresdiametermore than 50 nm and less than or equal to 40% of the total pore volume..circle. the mean diameter of the pores of mu00e9sopores, defined asdiameterbetween 3.6 and 50 nm, of between 5 nm and 35 nm..circle. a surface b is at least equal to 120 m2 / g.the invention relates to a method for hydroprocessing of chargesthe hydrocarbonheavy type fixed bed residue and / or bubbling bed, usingthe said catalyst.
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机译：本发明涉及一种用于加氢处理装料的催化剂碳氢化合物重的，带有至少一个vib族元素，并且至少有一部分群组八。磷含量为释放重量的0.1％至10％的磷相对于催化剂钒的总质量内容五氧化二钒的重量百分比为0.25至7％总质量催化剂;至少多孔的耐火氧化物载体。该催化剂具有以下特点：。圈。总孔容大于或等于0.3毫升/克;。圈。大孔的体积，定义为毛孔的体积直径大于或等于总孔径的50％，小于或等于总孔径的40％。。圈。 m u00e9孢子的平均孔径，定义为直径在3.6和50nm之间，在5和35nm之间。。圈。表面b至少等于120m 2 / g。本发明涉及一种加料的加氢处理方法碳氢化合物重型固定床残渣和/或鼓泡床，使用所述催化剂。
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