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    CATALYST COMPOSITION FOR DIRECT CONVERSION OF ETHANOL TO PROPYLENE
    112.
    发明公开
    CATALYST COMPOSITION FOR DIRECT CONVERSION OF ETHANOL TO PROPYLENE 有权
    丙酸EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN EN

    公开(公告)号：EP2544817A1

    公开(公告)日：2013-01-16

    申请号：EP11707772.7

    申请日：2011-03-07

    申请人： Dow Global Technologies LLC

    发明人： LIU, Yu ,  MALEK, Andrzej ,  SCHWEIZER, Albert, E., Jr.

    IPC分类号： B01J29/48 ,  C07C1/20 ,  C07C11/06

    CPC分类号： B01J29/48 ,  C07C1/20 ,  C07C2529/48 ,  Y02P20/52 ,  C07C11/06

    摘要： A process to prepare propylene showing desirably increased selectivity comprises contacting, at an elevated temperature, ethanol and a rhenium oxide-modified ZSM-5 zeolite catalyst, under conditions suitable to form propylene. The rhenium oxide-modified ZSM-5 zeolite catalyst may be prepared by impregnating, in an aqueous or organic medium, a ZSM-5 zeolite with a rhenium source, under conditions suitable to form a catalyst precursor, and calcining the catalyst precursor under conditions suitable to form a rhenium oxide-modified ZSM-5 zeolite catalyst.

    摘要翻译： 制备丙烯的方法显示出期望的增加的选择性包括在适于形成丙烯的条件下，在高温下使乙醇和氧化铼改性的ZSM-5沸石催化剂接触。 氧化铼氧化物改性的ZSM-5沸石催化剂可以通过在适合于形成催化剂前体的条件下在含水或有机介质中用铼源浸渍ZSM-5沸石并在合适的条件下煅烧催化剂前体来制备 以形成氧化铼氧化物改性的ZSM-5沸石催化剂。

    PROCESS FOR PRODUCTION OF AROMATIC HYDROCARBONS
    117.
    发明公开
    PROCESS FOR PRODUCTION OF AROMATIC HYDROCARBONS 有权
    VERFAHREN ZUR HERSTELLUNG AROMATISCHER KOHLENWASSERSTOFFE

    公开(公告)号：EP2184269A1

    公开(公告)日：2010-05-12

    申请号：EP08791988.2

    申请日：2008-07-31

    申请人： Mitsui Chemicals, Inc. ,  Agency For Science, Technology And Research

    发明人： NISHIMURA, Toru ,  AOKI, Shinobu ,  LIU, Yan

    IPC分类号： C07C2/76 ,  B01J29/48 ,  B01J29/78 ,  C07C15/04 ,  C10G50/00 ,  C07B61/00

    CPC分类号： B01J29/7876 ,  B01J29/48 ,  B01J37/0201 ,  B01J37/08 ,  B01J37/18 ,  C07C2/76 ,  C07C2529/78 ,  C10G2400/30 ,  C07C15/00

    摘要： Provided is a process for producing an aromatic hydrocarbon using a molybdenum-containing solid catalyst, more specifically a process for producing an aromatic hydrocarbon efficiently from a lower hydrocarbon gas essentially containing methane by activating the molybdenum-containing solid catalyst with maintaining a high yield for a long period of time.
    The process comprises a pre-contacting step of allowing a molybdenum-containing solid catalyst to contact with a pre-contacting gas comprising at least one selected from a lower hydrocarbon and a hydrogen gas; and a reaction step of allowing the pre-contacted catalyst to contact with a raw material gas essentially containing methane, to generate an aromatic hydrocarbon, wherein the starting temperature in the pre-contacting step is lower than the reaction temperature, and the temperature during the pre-contacting step from the beginning to the end is not over the reaction temperature.

    摘要翻译： 本发明提供使用含钼固体催化剂制造芳香族烃的方法，更具体地说，涉及一种通过使含钼固体催化剂以高收率维持高收率地从含有甲烷的低级烃气体中有效地制备芳烃的方法 很长一段时间 该方法包括使含钼固体催化剂与包含选自低级烃和氢气中的至少一种的预接触气体接触的预接触步骤; 以及使预接触催化剂与基本上含有甲烷的原料气体接触以产生芳烃的反应步骤，其中预接触步骤中的起始温度低于反应温度，而在 从开始到结束的预接触步骤不超过反应温度。

    PROCESS FOR PRODUCING HYDROCARBON FRACTION
    119.
    发明公开
    PROCESS FOR PRODUCING HYDROCARBON FRACTION 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINER KOHLENWASSERSTOFFFRAKTION

    公开(公告)号：EP2085459A1

    公开(公告)日：2009-08-05

    申请号：EP07737185.4

    申请日：2007-05-17

    申请人： Japan Energy Corporation

    发明人： MATSUSHITA, Koichi

    IPC分类号： C10G47/12 ,  B01J29/16 ,  B01J29/48 ,  B01J29/78 ,  B01J35/10 ,  C10G47/16

    CPC分类号： B01J35/10 ,  B01J21/06 ,  B01J21/08 ,  B01J21/12 ,  B01J21/14 ,  B01J23/10 ,  B01J23/24 ,  B01J23/30 ,  B01J23/74 ,  B01J27/053 ,  B01J29/48 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/1061 ,  B01J35/108 ,  B01J2229/42 ,  C10G47/12 ,  C10G47/16 ,  C10G69/04 ,  C10G69/06 ,  C10G2300/1096 ,  C10G2300/301 ,  C10G2300/4018 ,  C10G2400/02 ,  C10G2400/06 ,  C10G2400/08 ,  C10G2400/28 ,  C10G2400/30

    摘要： It is intended to provide a method for producing an LPG fraction, a gasoline fraction, a kerosene fraction, a gas oil fraction, monocyclic aromatic hydrocarbon and a non-aromatic naphtha fraction from hydrocracked oil obtained by hydrocracking hydrocarbon oil containing polycyclic aromatic hydrocarbon to convert into a light hydrocarbon fraction, and at the same time efficiently and selectively to produce monocyclic aromatic hydrocarbon which is higher valuable alkylbenzenes.
    The method for producing hydrocarbon fraction of the present invention comprises a hydrocracking step of subjecting a hydrocarbon feedstock which contains polycyclic aromatic hydrocarbon and in which the ratio of carbons constituting an aromatic ring to the total carbons in the hydrocarbon oil (the aromatic ring-constituting carbon ratio) is 35 mole % or more to catalytic cracking in the presence of hydrogen, and is characterized in that 40% or more of a fraction with a boiling point of 215°C or higher in the hydrocarbon feedstock is converted into a fraction with a boiling point lower than 215°C and an hydrocracked oil containing 30 vol % or more of monocyclic aromatic hydrocarbon is produced.

    摘要翻译： 本发明旨在提供一种从加氢裂解含有多环芳烃的烃油转化成的加氢裂化油生产LPG馏分，汽油馏分，煤油馏分，粗柴油馏分，单环芳烃和非芳香族石脑油馏分的方法， 成为轻烃馏分，并且同时有效和​​选择性地产生更高价值的烷基苯的单环芳烃。 本发明的烃馏分的制造方法包括加氢裂化工序，其对含有多环芳香烃的烃原料进行处理，其中构成芳香环的碳的比例与烃油中的总碳（构成芳香环的碳 比例）在氢存在下为35摩尔％以上的催化裂化，其特征在于，烃原料中沸点为215℃以上的馏分的40％以上转化为具有 沸点低于215℃，制得含有30体积％以上单环芳烃的加氢裂化油。