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32 条记录 (耗时 0.023 秒)

    Hydrocracking process with catalyst comprising a zeolite Y not globally dealuminized, an element of group VB, and a promoter element of boron, phosphorus and silicon
    5.
    发明授权
    Hydrocracking process with catalyst comprising a zeolite Y not globally dealuminized, an element of group VB, and a promoter element of boron, phosphorus and silicon 有权
    含有未全面脱铝的沸石Y，VB族元素和硼，磷和硅的促进剂元素的催化剂的加氢裂化方法

    公开(公告)号：US06500330B2

    公开(公告)日：2002-12-31

    申请号：US09725131

    申请日：2000-11-29

    申请人： Slavik Kasztelan ,  Eric Benazzi ,  Nathalie Marchal-George

    发明人： Slavik Kasztelan ,  Eric Benazzi ,  Nathalie Marchal-George

    IPC分类号： C10G4720

    CPC分类号： C10G47/16 ,  B01J29/166

    摘要： The invention relates to a hydrocracking catalyst comprising at least one amorphous or poorly crystallized matrix of the oxide type, at least one element of group VB, preferably niobium, and at least one zeolite Y not globally dealuminized, at least one promoter element chosen from the group consisting of boron, phosphorus and silicon, optionally at least one element chosen from the elements of group VIB and group VIII, optionally at least one element of group VIIA. The invention also relates to the use of this catalyst for hydrocracking hydrocarbon feeds.

    摘要翻译： 本发明涉及一种加氢裂化催化剂，其包含至少一种氧化物类型的无定形或不完全结晶的基质，VB族的至少一种元素，优选铌，以及至少一种未全面脱铝的沸石Y，至少一种选自 由硼，磷和硅组成的组，任选地至少一种选自VIB族和VIII族元素的元素，以及任选的至少一种VIIA族元素。 本发明还涉及该催化剂用于加氢裂化烃进料的用途。

    Process for the hydrogenation of aromatic compounds comprising chlorine injection, using catalysts based on a noble metal
    7.
    发明授权
    Process for the hydrogenation of aromatic compounds comprising chlorine injection, using catalysts based on a noble metal 失效
    使用基于贵金属的催化剂对包含氯注入的芳族化合物进行氢化的方法

    公开(公告)号：US5986154A

    公开(公告)日：1999-11-16

    申请号：US105002

    申请日：1998-06-26

    申请人： Samuel Mignard ,  Virginie Harle ,  Slavik Kasztelan ,  Nathalie Marchal-George

    发明人： Samuel Mignard ,  Virginie Harle ,  Slavik Kasztelan ,  Nathalie Marchal-George

    IPC分类号： B01J27/13 ,  C07B61/00 ,  C07C5/10 ,  C07C13/28 ,  C10G45/52

    CPC分类号： C10G45/52

    摘要： The invention concerns a process for the hydrogenation of aromatic compounds contained in feeds with an initial boiling point of more than 100.degree. C. and which contain at least 10% by weight of aromatic compounds. It consists of introducing chlorine in a concentration of 0.5-500 ppm by weight with respect to the feed at a temperature of between 200.degree. C. and 450.degree. C., a pressure in the range 1 MPa to 25 MPa, an HSV of between 0.1 h.sup.-1 and 10 h.sup.-1 and a volume ratio of hydrogen to feed of 100-2000. The catalyst used is a noble metal type and contains less than 1% of at least one halogen. Preferably, the catalyst is fluorinated or chlorinated.

    摘要翻译： 本发明涉及一种氢化初始沸点高于100℃并含有至少10重量％芳族化合物的饲料中的芳族化合物的方法。 它包括在200至450℃之间的温度下引入浓度为0.5-500ppm重量的氯，压力在1MPa至25MPa的范围内，HSV介于 0.1h-1和10h-1，氢与进料的体积比为100-2000。 所使用的催化剂是贵金属型，并含有少于1％的至少一种卤素。 优选地，催化剂是氟化的或氯化的。

    Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon
    8.
    发明授权
    Catalyst that comprises a clay and an element of group VB, and its use in hydrocraking of petroleum feedstocks that contain hydrocarbon 失效
    包含粘土和VB族元素的催化剂，以及其用于加氢裂化含有烃的石油原料

    公开(公告)号：US06251261B1

    公开(公告)日：2001-06-26

    申请号：US09344348

    申请日：1999-06-25

    申请人： Slavik Kasztelan ,  Eric Benazzi ,  Nathalie Marchal-George

    发明人： Slavik Kasztelan ,  Eric Benazzi ,  Nathalie Marchal-George

    IPC分类号： C10G4702

    CPC分类号： C10G47/12 ,  B01J21/16 ,  B01J23/20

    摘要： The invention relates to a hydrocracking catalyst that comprises at least one oxide-type amorphous or poorly crystallized matrix, at least one element of group VB, preferably niobium, and at least one clay that is selected from the group that is formed by the 2:1 dioctahedral phyllosilicates and the 2:1 trioctahedral phyllosilicates, optionally at least one element that is selected from among the elements of group VIB and group VIII, optionally at least one element that is selected from the group that is formed by P, B, Si, and optionally at least one element of group VIIA. The invention also relates to the use of this catalyst in hydrocracking of feedstocks that contain hydrocarbon.

    摘要翻译： 本发明涉及一种加氢裂化催化剂，其包括至少一种氧化物型无定形或结晶不良的基体，VB族的至少一种元素，优选铌，以及至少一种选自由2： 1个二八面体页硅酸盐和2:1三八面体页硅酸盐，任选地至少一种选自VIB族和VIII族元素的元素，任选地至少一种选自由P，B，Si ，和任选的VIIA族的至少一种元素。 本发明还涉及该催化剂在含有烃的原料的加氢裂化中的用途。

    Process for activation of catalysts with a nitrogenous compound and excess thionic compound the catalysts that is obtained and it use in hydroconversion
    9.
    发明授权
    Process for activation of catalysts with a nitrogenous compound and excess thionic compound the catalysts that is obtained and it use in hydroconversion 有权
    用含氮化合物和过量的硫辛酸化合物活化催化剂的方法，所得催化剂及其在加氢转化中的应用

    公开(公告)号：US06187708B1

    公开(公告)日：2001-02-13

    申请号：US09305285

    申请日：1999-05-05

    申请人： Samuel Mignard ,  Virginie Harle ,  Slavik Kasztelan ,  Nathalie Marchal-George

    发明人： Samuel Mignard ,  Virginie Harle ,  Slavik Kasztelan ,  Nathalie Marchal-George

    IPC分类号： B01J3720

    CPC分类号： B01J37/20 ,  C10G47/12

    摘要： The invention relates to a process for the sulfurization of hydroconversion catalysts, whereby said catalyst contains at least one element of group VIII of the periodic table and optionally an element of group VI, whereby said metal is present in the oxide state. Said process comprises at least one stage that is carried out in a hydrotreatment zone in the presence of at least one thionic compound and at least one nitrogenous compound. This process is carried out in such a way that before the final sulfurization temperature is reached, at least 130% of the stoichiometric amount of sulfur that is necessary for complete sulfurization of the catalyst is injected in said catalyst.

    摘要翻译： 本发明涉及一种加氢转化催化剂硫化方法，其中所述催化剂含有至少一种元素周期表第Ⅷ族元素和任选的第Ⅵ族元素，其中所述金属以氧化态存在。 所述方法包括在至少一种硫辛酸化合物和至少一种含氮化合物的存在下在加氢处理区中进行的至少一个阶段。 该方法是在达到最终硫化温度之前进行的，在催化剂中注入催化剂完全硫化所需的化学计量量的至少130％的硫。