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    CATALYST FOR A HYDROGENATION DEWAXING PROCESS AND METHOD FOR MANUFACTURING SAME
    3.
    发明公开
    CATALYST FOR A HYDROGENATION DEWAXING PROCESS AND METHOD FOR MANUFACTURING SAME 审中-公开
    KATALYSATORFÜREIN HYDROGENIERUNGSENTWACHSUNGSVERFAHREN UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP2559483A2

    公开(公告)日：2013-02-20

    申请号：EP11769000.8

    申请日：2011-03-25

    申请人： SK Innovation Co., Ltd.

    发明人： KIM, Tae Jin ,  LEE, Seung Woo ,  LEE, Yoon Kyung ,  OH, Seung Hoon ,  CHOI, Jae Suk

    IPC分类号： B01J29/72 ,  B01J37/02 ,  B01J37/08 ,  C10G49/08

    摘要： The present invention relates to a bifunctional catalyst for a hydrodewaxing process with improved isomerization selectivity, and to a method for manufacturing the same, and more particularly to a bifunctional catalyst and to a method for manufacturing same, which is characterized in that EU-2 zeolite with a controlled degree of phase transformation is used as a catalyst support having an acid site. The EU-2 zeolite, the degree of phase transformation of which is controlled, includes, by controlling synthesis parameters of EU-2, predetermined amounts of materials that are phase-transformed from EU-2 crystals such as cristobalite and quartz. The metal-loaded bifunctional catalyst according to the present invention improves selectivity of the isomerization process, rather than a cracking reaction, during a hydroisomerization reaction of n-hexadecane. Therefore, the bifunctional catalyst can be widely used as a catalyst for a dewaxing process such as lubricant base oil and diesel oil.

    摘要翻译： 本发明涉及一种具有改进的异构化选择性的加氢脱蜡方法的双功能催化剂及其制备方法，更具体地涉及双功能催化剂及其制备方法，其特征在于EU-2沸石 使用可控程度的相变作为具有酸性位点的催化剂载体。 通过控制EU-2的合成参数，EU-2沸石的相转化程度包括从EU-2晶体如方英石和石英相变的预定量的材料。 根据本发明的金属负载双功能催化剂在正十六烷的加氢异构化反应期间提高异构化方法的选择性而不是裂化反应。 因此，双官能催化剂可广泛用作脱蜡工艺的催化剂，例如润滑剂基础油和柴油。