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    Catalytic system and process for the production of hydrogen
    1.
    发明申请
    Catalytic system and process for the production of hydrogen 审中-公开
    催化系统和生产氢气的方法

    公开(公告)号：US20040152790A1

    公开(公告)日：2004-08-05

    申请号：US10768103

    申请日：2004-02-02

    Applicant: ENI S.p.A. ,  SNAMPROGETTI S.p.A.

    Inventor： Ugo Cornaro ,  Domenico Sanfilippo

    IPC: C07C027/06

    CPC classification number: B01J23/83 ,  B01J23/005 ,  B01J23/745 ,  B01J23/78 ,  B01J23/80 ,  B01J35/08 ,  C01B3/063 ,  Y02E60/36

    Abstract: Catalytic system for the production of hydrogen consisting of an active component based on iron and a micro-spheroidal carrier based on alumina and represented by the following formula nullFex1Mx2Qx3Dx4Alx5nullOy wherein xi with inull1.5 represent the atomic percentages assuming values which satisfy the equation nullxinull100. y is the value required by the oxidation number with which the components are present in the formulate, x1 is the atomic percentage with which Fe is present in the formulate and ranges from 5 to 80, preferably from 20 to 50, M is Cr and/or Mn, x2 ranges from 0 to 30, preferably from 0 to 10, Q is La, Lanthanides (with Ce particularly preferred), Zr or a combination thereof, x3 ranges from 0 to 30, preferably from 0 to 10, D is Mg, Ca, Ba, Co, Ni, Cu, Zn or combinations thereof, x4 ranges from 0 to 35, preferably from 5 to 25, x5 is the atomic percentage with which Al is present in the formulate and ranges from 20 to 95, preferably from 50 to 80.

    Abstract translation: 用于生产基于铁的活性组分和基于氧化铝的微球形载体的氢的催化体系，由下式[Fex1Mx2Qx3Dx4Alx5] Oy表示，其中i = 1.5的xi表示原子百分比，假定满足式 Sigmaxi = 100。 y是组分存在于配方中的氧化数所需的值，x1是配制物中Fe存在的原子百分数，范围为5至80，优选为20至50，M为Cr和/ 或Mn，x2为0〜30，优选为0〜10，Q为La，镧系元素（特别优选Ce），Zr或其组合，x3为0〜30，优选为0〜10，D为Mg ，Ca，Ba，Co，Ni，Cu，Zn或其组合，x4的范围为0至35，优选5至25，x5是配位体中Al存在的原子百分比，范围为20至95，优选 从50到80。

    Use of an oxygenated product as a substitute of gas oil in diesel engines
    3.
    发明申请
    Use of an oxygenated product as a substitute of gas oil in diesel engines 有权
    在柴油发动机中使用含氧产品作为瓦斯油的替代品

    公开(公告)号：US20040187380A1

    公开(公告)日：2004-09-30

    申请号：US10716501

    申请日：2003-11-20

    Applicant: ENI S.p.A. ,  SNAMPROGETTI S.p.A.

    Inventor： Domenico Sanfilippo ,  Renata Patrini ,  Mario Marchionna

    IPC: C10L001/18

    CPC classification number: C10L1/1852 ,  C10L1/026 ,  C10L1/1985 ,  C10L10/02

    Abstract: Use of a liquid oxygenated product with a cetane number higher than 50, consisting of one or more compounds selected from dialkyl-polyformals represented by the formula RO(CH2O)mR wherein R is an alkyl chain CnH2nnull1, m is an integer equal to or higher than 2, n is an integer between 1 and 10, as a substitute of gas oil in diesel engines.

    Abstract translation: 使用十五烷值高于50的液体氧化产物，由一种或多种选自式RO（CH 2 O）m R表示的二烷基 - 聚异构体的化合物组成，其中R是烷基链C n H 2n + 1，m是等于 或高于2，n为1〜10的整数，作为柴油发动机中瓦斯油的替代品。

    Process for the production of hydrocarbons with a high octane number starting from mixtures of n-butane/isobutane such as field butanes
    4.
    发明申请
    Process for the production of hydrocarbons with a high octane number starting from mixtures of n-butane/isobutane such as field butanes 审中-公开
    从正丁烷/异丁烷的混合物如场丁烷开始生产具有高辛烷值的烃的方法

    公开(公告)号：US20020087040A1

    公开(公告)日：2002-07-04

    申请号：US09986562

    申请日：2001-11-09

    Applicant: SNAMPROGETTI S.p.A.

    Inventor： Mario Marchionna ,  Marco Di Girolamo ,  Domenico Sanfilippo ,  Alberto Paggini

    IPC: C07C011/00 ,  C07C002/00

    CPC classification number: C07C9/14 ,  C10L1/06

    Abstract: A process is described for the production of hydrocarbons with a high octane number starting from mixtures essentially consisting of n-butane and isobutane (such as for example field butanes) comprising a skeleton isomerization section, a dehydrogenation section of paraffins, a selective hydrogenation section of butadiene, two conversion sections of olefins, in which the isobutene is firstly selectively transformed by means of dimerization and/or etherification, followed by the linear butenes by means of alkylation, in order to obtain, by joining the products of the two conversion sections, a product having excellent motoristic properties (octane number, volatility and distillation curve).

    Abstract translation: 描述了一种用于生产具有高辛烷值的烃的方法，其起始于基本上由正丁烷和异丁烷（例如现场丁烷）组成的混合物，其包含骨架异构化部分，链烷烃的脱氢部分，选择氢化部分 丁二烯，烯烃的两个转化段，其中首先通过二聚和/或醚化选择性地转化异丁烯，然后通过烷基化进行线性丁烯，以便通过连接两个转化段的产物， 具有优异的运动特性（辛烷值，挥发性和蒸馏曲线）的产品。

    Process for the production of hydrocarbons with a high octane number starting from mixtures of n-butane/isobutane such as field butanes
    6.
    发明申请
    Process for the production of hydrocarbons with a high octane number starting from mixtures of n-butane/isobutane such as field butanes 失效
    从正丁烷/异丁烷的混合物如场丁烷开始生产具有高辛烷值的烃的方法

    公开(公告)号：US20040010171A1

    公开(公告)日：2004-01-15

    申请号：US10420895

    申请日：2003-04-23

    Applicant: SNAMPROGETTI S.p.A.

    Inventor： Mario Marchionna ,  Marco Di Girolamo ,  Domenico Sanfilippo ,  Alberto Paggini

    IPC: C07C001/00 ,  C07C002/00 ,  C07C004/00 ,  C07C005/00

    CPC classification number: C07C9/14 ,  C10L1/06

    Abstract: A process is described for the production of hydrocarbons with a high octane number starting from mixtures essentially consisting of n-butane and isobutane (such as for example field butanes) comprising a skeleton isomerization section, a dehydrogenation section of paraffins, a selective hydrogenation section of butadiene, two conversion sections of olefins, in which the isobutene is firstly selectively transformed by means of dimerization and/or etherification, followed by the linear butenes by means of alkylation, in order to obtain, by joining the products of the two conversion sections, a product having excellent motoristic properties (octane number, volatility and distillation curve).

    Abstract translation: 描述了一种用于生产具有高辛烷值的烃的方法，其起始于基本上由正丁烷和异丁烷（例如现场丁烷）组成的混合物，其包含骨架异构化部分，链烷烃的脱氢部分，选择氢化部分 丁二烯，烯烃的两个转化段，其中首先通过二聚和/或醚化选择性地转化异丁烯，然后通过烷基化进行线性丁烯，以便通过连接两个转化段的产物， 具有优异的运动特性（辛烷值，挥发性和蒸馏曲线）的产品。

    Integrated process for the production of cumene
    7.
    发明申请
    Integrated process for the production of cumene 审中-公开
    生产异丙苯的综合工艺

    公开(公告)号：US20020016520A1

    公开(公告)日：2002-02-07

    申请号：US09879190

    申请日：2001-06-13

    Applicant: SNAMPROGETTI S.p.A.

    Inventor： Alberto Paggini ,  Domenico Sanfilippo ,  Elena Picciotto

    IPC: C07C002/64

    CPC classification number: C07C15/085 ,  C07C2521/04 ,  C07C2523/04 ,  C07C2523/14 ,  C07C2523/26 ,  C07C2523/42 ,  C07C2523/62 ,  Y02P20/125

    Abstract: Integrated process for the preparation of cumene which comprises dehydrogenating a stream of propane to propylene in a dehydrogenation unit and sending the stream leaving the dehydrogenation unit, containing 25-40% by weight of propylene, to an alkylation unit together with a stream of benzene with a molar ratio benzene/propylene ranging from 8 to 10. The alkylation product is distilled in a first distillation column to recover a light fraction, essentially consisting of propane which is recycled to the dehydrogenation, and a heavy fraction which is distilled in a second distillation column to recover non-reacted benzene at the head, recycled to the alkylation unit, and cumene with a purity of over 99%, at the tail.

    Abstract translation: 用于制备异丙基苯的综合方法，其包括在脱氢单元中将丙烷流脱氢为丙烯，并将含有25-40重量％丙烯的离开脱氢单元的料流与苯流一起送入烷基化单元 苯/丙烯的摩尔比在8至10之间。烷基化产物在第一蒸馏塔中蒸馏以回收基本上由循环至脱氢的丙烷组成的轻馏分和在第二蒸馏中蒸馏的重馏分 柱，在尾部回收未反应的苯，再循环至烷基化单元，纯度为99％以上的枯烯。

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