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    CATALYST FOR REMOVING NITROGEN OXIDES AND METHOD FOR PRODUCING SAME
    66.
    发明公开
    CATALYST FOR REMOVING NITROGEN OXIDES AND METHOD FOR PRODUCING SAME 审中-公开
    KATALYSATOR ZUR ENTFERNUNG VON STICKSTOFFOXIDEN UND VERFAHREN ZU SEINER HERSTELLUNG

    公开(公告)号：EP2380663A4

    公开(公告)日：2017-05-10

    申请号：EP10733537

    申请日：2010-01-21

    申请人： MITSUBISHI PLASTICS INC

    发明人： MATSUO TAKESHI ,  TAKEWAKI TAKAHIKO ,  NISHIOKA DAISUKE ,  OSHIMA KAZUNORI ,  CHEN HAIJUN ,  KAKIUCHI HIROYUKI

    IPC分类号： B01J29/85 ,  B01D53/94 ,  F01N3/10

    CPC分类号： B01J29/85 ,  B01D53/9418 ,  B01D2255/20738 ,  B01D2255/20761 ,  B01D2255/50 ,  B01D2255/65 ,  B01D2255/707 ,  B01D2255/9202 ,  B01D2258/012 ,  B01J23/72 ,  B01J29/83 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J35/04 ,  B01J37/0009 ,  B01J37/0045 ,  B01J2229/20 ,  F01N2510/063

    摘要： The object is to provide an exhaust gas purification catalyst that exhibit high nitrogen oxide purification performance, and to provide a simple and efficient method for producing the catalyst, in which the amount of the waste liquid is reduced, further, an object of the invention is to provide a zeolite-containing catalyst for purifying nitrogen oxides, which does not use an expensive noble metal or the like and which has high nitrogen oxide purification performance. The present invention relates to a catalyst for purifying nitrogen oxides, which comprises: zeolite at least containing an aluminium atom and a phosphorus atom in the skeleton structure thereof; and a metal supported on the zeolite, wherein a fluctuation coefficient of intensity of the metal is at least 20%, when performing an element mapping of the metal in the catalyst with an electron probe microanalyzer, and, a catalyst for purifying nitrogen oxides, which comprises the zeolite containing at least a silicon atom, a phosphorus atom and an aluminium atom, and having an adsorption retention rate of at least 80% in a water vapor repetitive adsorption/desorption test at 90°C.

    摘要翻译： 本发明的目的是提供一种氮氧化物净化性能高的废气净化催化剂，并且提供一种简单且有效的废液量减少的催化剂的制造方法，本发明的目的在于提供一种废气净化催化剂 提供一种不使用昂贵的贵金属等而具有高氧化氮净化性能的用于净化氮氧化物的含沸石催化剂。 净化氮氧化物的催化剂，其包括：在其骨架结构中至少含有铝原子和磷原子的沸石; 以及负载在所述沸石上的金属，其中，当用电子探针显微分析仪进行所述催化剂中的所述金属元素映射时，所述金属的强度波动系数为至少20％，以及净化氮氧化物的催化剂， 包含至少含有硅原子，磷原子和铝原子的沸石，并且在90℃下的水蒸汽重复吸附/解吸试验中具有至少80％的吸附保留率。

    PROCESS FOR SYNTHESIZING IRON CARBIDE FISCHER-TROPSCH CATALYSTS
    70.
    发明公开
    PROCESS FOR SYNTHESIZING IRON CARBIDE FISCHER-TROPSCH CATALYSTS 审中-公开
    VERFAHREN ZUR SYNTHESE VON EISENCARBID-FISCHER-TROPSCH-KATALYSATOREN

    公开(公告)号：EP3142786A1

    公开(公告)日：2017-03-22

    申请号：EP15724496.3

    申请日：2015-05-14

    申请人： Dow Global Technologies LLC

    发明人： SANTOS CASTRO, Vera P. ,  CHOJECKI, Adam ,  MEIMA, Garmt R. ,  KOEKEN, Adrianus ,  RUITENBEEK, Matthijs ,  DAVIDIAN, Thomas ,  GASCON, Jorge ,  MAKKEE, Michiel ,  KAPTEIJN, Frederik ,  WEZENDONK, Tim A.

    IPC分类号： B01J27/22 ,  B01J21/18 ,  B01J35/00 ,  B01J37/08 ,  C10G2/00 ,  B01J31/22

    CPC分类号： B01J23/78 ,  B01J27/22 ,  B01J31/1691 ,  B01J31/223 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J37/0201 ,  B01J37/0203 ,  B01J37/086 ,  B01J37/18 ,  B01J2231/648 ,  B01J2531/0216 ,  B01J2531/842 ,  C10G2/332 ,  C10G2300/70

    摘要： Preparation of a catalyst suitable for use in Fischer-Tropsch Synthesis reactions using a two step process in which the steps may be performed in either order. In step a), impregnate an iron carboxylate metal organic framework selected from a group consisting of iron-1,3,5-benzenetricarboxylate (Fe-(BTC), Basolite™ F-300 and/or MIL-100 (Fe)), iron-1,4 benzenedicarboxylate (MIL-101(Fe)), iron fumarate (MIL-88 A (Fe)), iron-1,4 benzenedicarboxylate (MIL-53 (Fe)), iron-1,4 benzenedicarboxylate (MIL-68 (Fe)) or iron azobenzenetetracarboxylate (MIL-127 (Fe)) with a solution of a promoter element selected from alkali metals and alkaline earth metals. In step b) thermally decompose the iron carboxylate metal organic framework under an inert gaseous atmosphere to yield a catalyst that is a porous carbon matrix having embedded therein a plurality of discrete aliquots of iron carbide. If desired, add a step intermediate between steps a) and b) or preceding step b) wherein the metal organic framework is impregnated with an oxygenated solvent solution of a polymerizable additional carbon source and the polymerizable additional carbon source is thereafter polymerized.

    摘要翻译： 使用两步法制备适用于费 - 托合成反应的催化剂，其中步骤可以以任何顺序进行。 在步骤a）中，浸渍选自铁 - 1,3,5-苯三羧酸盐（Fe-（BTC），Basolite TM F-300和/或MIL-100（Fe））的铁羧酸金属有机骨架， 铁-1,4苯二甲酸铁（MIL-101（Fe）），富马酸铁（MIL-88A（Fe）），铁-1,4-苯二甲酸铁（MIL-53（Fe）），铁-1,4-苯二甲酸酯 -68（Fe））或偶氮苯四羧酸铁（MIL-127（Fe））与选自碱金属和碱土金属的助催化剂元素的溶液。 在步骤b）中，在惰性气体气氛下热分解羧酸铁金属有机骨架，得到一种催化剂，该催化剂是多孔碳基体，其中嵌入有多个不连续的等分的碳化铁。 如果需要，在步骤a）和b）或之前的步骤b）之间添加步骤，其中金属有机骨架用可聚合的附加碳源的氧化溶剂溶液浸渍，然后聚合可聚合的附加碳源。