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120 条记录 (耗时 0.074 秒)

    Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking process
    41.
    发明授权
    Catalyst comprising a phyllosilicate containing boron and/or silicon, and a hydrocracking process 失效
    包含含有硼和/或硅的页硅酸盐以及加氢裂化方法的催化剂

    公开(公告)号：US06235670B1

    公开(公告)日：2001-05-22

    申请号：US09310182

    申请日：1999-05-12

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

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

    IPC分类号： B01J2116

    CPC分类号： B01J21/16 ,  B01J23/85 ,  C10G47/20

    摘要： The invention concerns a catalyst comprising at least one matrix, at least one dioctahedral 2:1 phyllosilicate which is optionally synthesized in a fluorine-containing medium and optionally bridged, at least one metal selected from elements from group VIB and/or group VIII of the periodic table, boron and/or silicon, optionally phosphorous, optionally at least one group VIIA element, and optionally at least one group VIIB element. The invention also concerns the use of the catalyst for hydrocracking hydrocarbon-containing feeds.

    摘要翻译： 本发明涉及一种催化剂，其包含至少一种基质，至少一种二（双八面体）2：1页硅酸盐，其任选地在含氟介质中合成，并任选地桥接至少一种选自VIB族和/或第VIII族元素的金属 周期表，硼和/或硅，任选的磷，任选的至少一个VIIA族元素和任选的至少一个VIIB族元素。 本发明还涉及催化剂用于加氢裂化含烃原料的用途。

    Hydrocracking catalyst comprising a beta zeolite and a group VB element
    42.
    发明授权
    Hydrocracking catalyst comprising a beta zeolite and a group VB element 有权
    包含β沸石和VB族元素的加氢裂化催化剂

    公开(公告)号：US06231750B1

    公开(公告)日：2001-05-15

    申请号：US09344344

    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： C10G4706

    CPC分类号： C10G47/16 ,  B01J27/047 ,  B01J29/7815 ,  B01J2229/26 ,  B01J2229/42

    摘要： The invention provides a hydrocracking catalyst comprising at least one mineral matrix, at least one beta zeolite, at least one group VB element or at least one mixed sulphide phase comprising sulphur, optionally at least one group VIB or group VIII element, optionally at least one element selected from the group formed by silicon, boron or phosphorous, and optionally at least one group VIIA element.

    摘要翻译： 本发明提供一种加氢裂化催化剂，其包含至少一种矿物基质，至少一种β沸石，至少一种VB族元素或至少一种含硫混合物，任选至少一种VIB族或VIII族元素的混合硫化物，任选至少一种 元素选自由硅，硼或磷形成的基团，以及任选的至少一种VIIA族元素。

    Catalyst based on a molecular sieve and a process for selective hydroisomerisation of long linear and/or slightly branched paraffins using that catalyst
    43.
    发明授权
    Catalyst based on a molecular sieve and a process for selective hydroisomerisation of long linear and/or slightly branched paraffins using that catalyst 失效
    基于分子筛的催化剂和使用该催化剂的长线性和/或稍微支化的链烷烃的选择性加氢异构化的方法

    公开(公告)号：US06198015B1

    公开(公告)日：2001-03-06

    申请号：US09034350

    申请日：1998-03-04

    申请人： Christian Marcilly ,  Eric Benazzi ,  Nathalie George-Marchal

    发明人： Christian Marcilly ,  Eric Benazzi ,  Nathalie George-Marchal

    IPC分类号： C07C513

    CPC分类号： C10G45/64 ,  B01J29/46

    摘要： The invention concerns a process for selective hydroisomerization of compounds with an n-alkane chain containing more than 10 carbon atoms, in which the compound to be treated is brought into contact with a catalyst comprising at least one hydro-dehydrogenating element and at least one molecular sieve having a one- or two-dimensional pore network, the accessible pore openings of which are delimited by 10 oxygen atoms, and a distance termed the bridging distance between the pores of less then 0.70 nm, and the zeolite is such that a catalyst which undergoes a standard n-heptadecane isomerization test has, for a conversion of 95%, a selectivity of at least 70% for isomerized products, and the catalyst contains at least 5% by weight of at least one hydro-dehydrogenating element selected from the group formed by non noble GVIII metals, GVIB metals, and niobium, and the catalyst preferably contains phosphorous. The sieve is preferably a NU-10, NU-23, NU-87, EU-13 or Theta-1 zeolite.

    摘要翻译： 本发明涉及一种使含有多于10个碳原子的正烷烃链选择性加氢异构化的方法，其中待处理化合物与包含至少一个加氢脱氢元素的催化剂和至少一个分子 具有一维或二维孔网的筛，其可及孔的开口由10个氧原子界定，并且称为孔之间的桥接距离小于0.70nm的距离，并且沸石使得催化剂 进行标准的正十七烷异构化试验对于异构化产物具有至少70％的选择性为95％的转化率，并且催化剂含有至少5重量％的至少一种选自组中的加氢脱氢元件 由非贵金属GVIII金属，GVIB金属和铌形成，并且催化剂优选含有磷。筛优选为NU-10，NU-23，NU-87，EU-13或Theta-1沸石。

    Process for the acylation of aromatic ethers
    48.
    发明授权
    Process for the acylation of aromatic ethers 失效
    芳香醚酰化的方法

    公开(公告)号：US6013840A

    公开(公告)日：2000-01-11

    申请号：US765533

    申请日：1997-01-09

    申请人： Michel Spagnol ,  Laurent Gilbert ,  Eric Benazzi ,  Christian Marcilly

    发明人： Michel Spagnol ,  Laurent Gilbert ,  Eric Benazzi ,  Christian Marcilly

    IPC分类号： B01J29/08 ,  C07C45/46 ,  C07C49/84 ,  C07C205/04 ,  C07C211/09 ,  C07C231/12 ,  C07C235/32 ,  C07C253/30 ,  C07C255/40 ,  C07C45/00

    CPC分类号： B01J29/084 ,  C07C45/46

    摘要： The present invention concerns a process for the acylation of an aromatic ether.Preferably the invention relates to a process for the acylation of a substituted aromatic ether, in particular veratrol.The acylation process of the invention consists of reacting the ether with an acylation agent in the presence of a zeolitic catalyst, and is characterized in that the acylation reaction is carried out in the presence of an effective quantity of a catalyst comprising a faujasite type zeolite or a Y zeolite with the following physico-chemical characteristics:an atomic ratio denoted "global Si/Me.sup.1 " between the number of atoms of the element silicon and the number of atoms of every trivalent element Me.sup.1 contained in the zeolite in the range 2.4 to 90, preferably in the range 2.4 to 75, and more preferably in the range 2.4 to 60;an Me.sup.2 alkali metal content such that the atomic ratio Me.sup.2 /Me.sup.1(IV) between the number of atoms of alkali metal Me.sup.2 and the number of atoms of every trivalent element Me.sup.1(IV) included in the zeolitic network is less than 0.2, preferably less than 0.1, and more preferably less than 0.05.

    摘要翻译： PCT No.PCT / FR96 / 00716 Sec。 371日期1997年1月9日 102（e）日期1997年1月9日PCT提交1996年5月10日PCT公布。 出版物WO96 / 35655 日期：1996年11月14日本发明涉及一种酰化芳族醚的方法。 优选地，本发明涉及酰化取代的芳族醚，特别是藜芦醇的方法。 本发明的酰化方法包括在沸石催化剂存在下使醚与酰化剂反应，其特征在于酰化反应在有效量的含有八面沸石型沸石的催化剂或 具有以下物理化学特性的Y沸石：在元素硅的原子数与沸石中所含的每个三价元素Me1的原子数在2.4至90之间的原子比表示为“全局Si / Me1” ，优选在2.4至75范围内，更优选在2.4至60范围内; Me2碱金属含量使得碱金属Me2的原子数与沸石网络中包含的每个三价元素Me1（IV）的原子数之间的原子比Me2 / Me1（IV）小于0.2，优选较少 小于0.1，更优选小于0.05。

    Catalyst comprising a trioctahedral 2:1 phyllosilicate prepared in a fluoride medium and a process for the hydroconversion of petroleum feeds
    50.
    发明授权
    Catalyst comprising a trioctahedral 2:1 phyllosilicate prepared in a fluoride medium and a process for the hydroconversion of petroleum feeds 失效
    包含在氟化物介质中制备的三八面体2:1页硅酸盐和用于石油进料加氢转化的方法的催化剂

    公开(公告)号：US5961816A

    公开(公告)日：1999-10-05

    申请号：US813587

    申请日：1997-03-07

    申请人： Eric Benazzi ,  Samuel Mignard

    发明人： Eric Benazzi ,  Samuel Mignard

    IPC分类号： B01J29/08 ,  C10G47/12 ,  C10G47/18 ,  B01J21/16

    CPC分类号： B01J29/084 ,  C10G47/12 ,  B01J2229/42

    摘要： A catalyst comprising at least one catalytic element, and a support comprising 20-99% by weight of at least one matrix, 1-80% by weight of at least one 2:1 trioctahedral phyllosilicate containing fluorine and 0-30% by weight of at least one Y zeolite, in which the catalytic element is from groups VI and/or VIII, and phosphorous can be present, as well as a process for the hydroconversion of petroleum with said catalyst.

    摘要翻译： 包含至少一种催化元素的催化剂和包含20-99重量％的至少一种基质，1-80重量％至少一种含氟的三氧八面体页硅酸盐的含量为1-30重量％的载体和0-30重量％ 至少一种Y沸石，其中催化元素来自基团VI和/或VIII，并且可以存在磷，以及用所述催化剂加氢转化石油的方法。