OIL SOLUBLE HYDROGEN SULFIDE SCAVENGER
    1.
    发明公开
    OIL SOLUBLE HYDROGEN SULFIDE SCAVENGER 审中-公开
    ÖLLÖSLICHERSCHWEFELWASSERSTOFF-SCAVENGER

    公开(公告)号:EP3022275A4

    公开(公告)日:2017-03-29

    申请号:EP14825595

    申请日:2014-06-27

    申请人: BAKER HUGHES INC

    发明人: POLAND ROSS

    摘要: The concentration of hydrogen sulfide in a hydrocarbon can be mitigated by intruding therein a zinc carboxylate oxo complex composition prepared by reacting particulate zinc oxide with a mixture of two or more carboxylic acids wherein the zinc carboxylate oxo complex composition is soluble in hydrocarbons. Useful acids useful include acetic acid, oleic acid, isobutyric acid, lineoleic acid, cekanoic acid, and neodecanoic acid.

    摘要翻译: 烃中硫化氢的浓度可以通过在其中浸入其中通过使颗粒状氧化锌与两种或更多种羧酸的混合物反应制备的羧酸锌羧酸复合组合物来缓解,其中羧酸锌羧酸复合物组合物可溶于烃。 有用的酸包括乙酸,油酸,异丁酸,油酸,环己酸和新癸酸。

    Process for the separation of olefins from paraffins
    3.
    发明公开
    Process for the separation of olefins from paraffins 审中-公开
    Verfahren zur Trennung von Olefinen und Paraffinen

    公开(公告)号:EP2186786A2

    公开(公告)日:2010-05-19

    申请号:EP10151802.5

    申请日:2010-01-27

    IPC分类号: C07C7/173 C07C11/02

    摘要: A process for the separation of internal olefins from a mixed feedstock comprising internal olefins and paraffins, wherein said process comprises:
    (i) reacting said mixed feedstock with a trialkylaluminium compound in the presence of an isomerisation/displacement catalyst in order to cause isomerisation of the internal olefins and to displace alkyl group(s) from said trialkylaluminium compound to form an alkylaluminium compound wherein at least one of the alkyl groups bound to the aluminium is an alkyl group which has been derived from the isomerisation of said internal olefins; and
    (ii) reacting the alkylaluminium compound formed in step (i) with one or more displacement olefins in the presence of an isomerisation/displacement catalyst in order to cause the displacement olefins to optionally isomerise and to displace alkyl group(s) from the alkylaluminium compound to form a trialkylaluminium compound and to liberate the 1-olefins derived from the internal olefins of the mixed feedstock, which 1-olefins are isomerised to form internal olefins.

    摘要翻译: 一种用于从包含内烯烃和链烷烃的混合原料中分离内烯烃的方法,其中所述方法包括:(i)在异构化/置换催化剂存在下使所述混合原料与三烷基铝化合物反应,以使异构化 并且从所述三烷基铝化合物置换烷基以形成烷基铝化合物,其中至少一个与铝结合的烷基是衍生自所述内烯烃的异构化的烷基; 和(ii)使异构化/置换催化剂存在下使步骤(i)中形成的烷基铝化合物与一种或多种置换烯烃反应,以使得置换烯烃任选地异构化并从烷基铝取代烷基 化合物以形成三烷基铝化合物并释放衍生自混合原料的内烯烃的1-烯烃,该1-烯烃被异构化以形成内烯烃。

    PROCESS FOR PRODUCING AROMATIC COMPOUND AND AROMATIC COMPOUND OBTAINED BY THE PROCESS
    4.
    发明公开
    PROCESS FOR PRODUCING AROMATIC COMPOUND AND AROMATIC COMPOUND OBTAINED BY THE PROCESS 有权
    VERFAHREN ZUR HERSTELLUNG AROMATISCHER VERBINDUNGEN

    公开(公告)号:EP1947076A1

    公开(公告)日:2008-07-23

    申请号:EP06766799.8

    申请日:2006-06-16

    摘要: A process for producing an aromatic compound which can effectively decrease the contents of halogen elements in the aromatic compound and an aromatic compound which is produced in accordance with the process and useful as the material for obtaining an organic electroluminescence device having a long life are provided. The process for producing an aromatic compound comprises bringing an aromatic compound which is produced via an intermediate compound having halogen elements and has contents of halogen elements of 10 to 1,000 ppm by mass into reaction with a dehalogenating agent to decrease the contents of halogen elements to 10 ppm by mass or smaller, and an aromatic compound which is produced in accordance with the process.

    摘要翻译: 提供一种能够有效降低芳香族化合物中的卤素元素含量的芳香族化合物的制造方法和根据该方法制造的芳香族化合物,作为获得长寿命的有机电致发光元件的材料。 芳香族化合物的制造方法包括将通过具有卤素元素的中间体化合物制造的芳香族化合物与卤化物反应生成卤素元素的含量为10〜1000质量ppm,将卤素元素的含量降低至10 ppm以下的芳香族化合物,根据该方法制造的芳香族化合物。

    Verfahren zur Abtrennung von 1-Buten aus C4-haltigen Kohlenwasserstoffströmen durch Hydroformylierung
    5.
    发明公开
    Verfahren zur Abtrennung von 1-Buten aus C4-haltigen Kohlenwasserstoffströmen durch Hydroformylierung 有权
    一种用于从通过氢甲酰化含C4的烃流中分离1-丁烯的过程

    公开(公告)号:EP2567949A1

    公开(公告)日:2013-03-13

    申请号:EP12195793.0

    申请日:2009-04-28

    申请人: Evonik Oxeno GmbH

    摘要: Gegenstand der Erfindung ist ein Verfahren zur Abtrennung von 1-Buten aus C 4 -haltigen Kohlenwasserstoffgemischen, enthaltend Isobuten und 1-Buten, durch Hydroformylierung, wobei das verwendete Katalysatorsystem aus einem der Übergangsmetalle der Gruppen 8 bis 10, bevorzugt Rhodium, und einem Bisphosphitliganden der folgenden Formeln Ia bis Ic



    besteht, wobei der Bisphosphitligand der oben angegebenen Formel I in einem Überschuss eines molaren Verhältnis von 100 : 1 bis 1 : 1 zum Ubergangsmetall eingesetzt wird, und dass bei einem 1-Butenumsatz von über 95 % weniger als 5 % des vorliegenden Isobutens umgesetzt werden.

    摘要翻译: 从图4C烃混合物通过氢甲酰化含异丁烯和1-丁烯1-丁烯的分离,其特征在于,其中:在该方法中使用的催化剂体系是基8-10(I过渡金属,优选铑和配位体双亚磷酸酯 ),所有这些都是过量的100摩尔比使用:1至1:1的过渡金属; 和1-丁烯的5-95%被转换为异丁烯。 从图4C烃混合物通过氢甲酰化含异丁烯和1-丁烯1-丁烯的分离,其特征在于,其中:在该方法中使用的催化剂体系是基8-10,优选铑的过渡金属,和式双亚磷酸酯配位体 1至1:这是在过量的100摩尔比使用(I)的所有1到过渡金属; 和1-丁烯的5-95%被转换为异丁烯。 X,Y 1>:二价OPTIONALLY substituiertem bisalkylene-或双亚芳残基含有一或多个杂原子; Z:O或NR 9>; ,R 1> R 4>:OPTIONALLY substituiertem,任选连接的或稠合的(杂)芳基; 及R 9>:烷基或芳基(任选地substituiertem和含一个或多个杂原子两者)或H.

    Process for the separation of olefins from paraffins
    6.
    发明公开
    Process for the separation of olefins from paraffins 审中-公开
    从石蜡中分离烯烃的方法

    公开(公告)号:EP2186786A3

    公开(公告)日:2010-09-01

    申请号:EP10151802.5

    申请日:2010-01-27

    IPC分类号: C07C7/00 C07C7/173

    摘要: A process for the separation of internal olefins from a mixed feedstock comprising internal olefins and paraffins, wherein said process comprises:
    (i) reacting said mixed feedstock with a trialkylaluminium compound in the presence of an isomerisation/displacement catalyst in order to cause isomerisation of the internal olefins and to displace alkyl group(s) from said trialkylaluminium compound to form an alkylaluminium compound wherein at least one of the alkyl groups bound to the aluminium is an alkyl group which has been derived from the isomerisation of said internal olefins; and
    (ii) reacting the alkylaluminium compound formed in step (i) with one or more displacement olefins in the presence of an isomerisation/displacement catalyst in order to cause the displacement olefins to optionally isomerise and to displace alkyl group(s) from the alkylaluminium compound to form a trialkylaluminium compound and to liberate the 1-olefins derived from the internal olefins of the mixed feedstock, which 1-olefins are isomerised to form internal olefins.

    摘要翻译: 一种从包含内烯烃和链烷烃的混合原料中分离内烯烃的方法,其中所述方法包括:(i)使所述混合原料与三烷基铝化合物在异构化/置换催化剂存在下反应,以引起异构化 内烯烃和从所述三烷基铝化合物置换烷基以形成烷基铝化合物,其中至少一个与铝结合的烷基是衍生自所述内烯烃异构化的烷基; 和(ii)使步骤(i)中形成的烷基铝化合物与一种或多种置换烯烃在异构化/置换催化剂存在下反应,以使置换烯烃任选异构化并从烷基铝取代烷基 化合物反应形成三烷基铝化合物并释放由混合原料的内烯烃衍生的1-烯烃,该1-烯烃异构化形成内烯烃。