글리세롤의 액상 개질 반응을 위한 개선된 페로브스카이트계 촉매 및 이의 제조방법
    2.
    发明公开
    글리세롤의 액상 개질 반응을 위한 개선된 페로브스카이트계 촉매 및 이의 제조방법 有权
    甘氨酸水相改性改性乳酸催化剂及其制备方法

    公开(公告)号:KR1020140068728A

    公开(公告)日:2014-06-09

    申请号:KR1020120136569

    申请日:2012-11-28

    Abstract: The present invention relates to an improved perovskite-based composite oxide catalyst in which a transition metal is dipped in order to improve the selectivity of hydrogen and remarkably decrease the selectivity of methane and carbon monoxide as byproducts. Moreover, the present invention relates to a method for selectively producing hydrogen by means of the C-H decomposition and C-O maintenance of glycerol using the metal oxide catalyst. The improved perovskite-based catalyst (NixMy/LaCexAl1-xO3) in which nickel and a second transition metal are dipped is applied to the reaction of glycerol so as to maintain the high conversion rate of glycerol and the high selectivity and yield of hydrogen. Accordingly, the catalyst can be usefully used as a catalyst for converting glycerol which is generated during a biodiesel process into high value-added hydrogen and as a catalyst for a reaction process of synthesizing high value-added hydrogen.

    Abstract translation: 本发明涉及一种改进的钙钛矿型复合氧化物催化剂,其中浸渍过渡金属以提高氢的选择性,并显着降低作为副产物的甲烷和一氧化碳的选择性。 此外,本发明涉及通过使用金属氧化物催化剂的甘油的C-H分解和C-O维持选择性地生产氢的方法。 将其中浸有镍和第二过渡金属的改进的钙钛矿基催化剂(NixMy / LaCexAl1-xO3)施加到甘油的反应,以保持甘油的高转化率和高的选择性和产率。 因此,催化剂可以有效地用作将在生物柴油工艺中生成的甘油转化为高附加值氢的催化剂,以及作为合成高附加值氢的反应过程的催化剂。

    피셔-트롭시 합성반응용 코발트계 촉매의 제조방법
    5.
    发明授权
    피셔-트롭시 합성반응용 코발트계 촉매의 제조방법 有权
    制备基于钴的催化剂进行FISCHER-TROPSCH合成的方法

    公开(公告)号:KR101405518B1

    公开(公告)日:2014-06-11

    申请号:KR1020130057994

    申请日:2013-05-22

    Abstract: The present invention relates to a method for manufacturing a cobalt-based catalyst for Fischer-Tropsch synthesis reaction and, more particularly, to a method for manufacturing a cobalt-based catalyst that is represented by Ir-Co/η-Al_2O_3 manufactured by repeatedly impregnating cobalt and iridium in a spherical eta-alumina support, which has many acid points formed thereon, and drying the impregnated product dozens of times, thus supporting the cobalt and iridium at high density in the support. A catalyst manufactured by the manufacturing method according to the present invention increases the conversion rate of carbon monoxide and the selectivity of liquid hydrocarbon when applied to Fischer-Tropsch synthesis reaction.

    Abstract translation: 本发明涉及一种用于费 - 托合成反应的钴基催化剂的制造方法,更具体地说,涉及通过反复浸渍制造的由Ir-Co /η-Al_2O_3表示的钴系催化剂的制造方法 钴和铱的球形等离子体 - 氧化铝载体,其上形成有许多酸点,并干燥浸渍的产物数十次,从而在载体上以高密度支撑钴和铱。 通过本发明的制造方法制造的催化剂,当加入费 - 托合成反应时,提高一氧化碳的转化率和液态烃的选择性。

    귀금속이 유사 하이드로탈사이트에 담지된 알콜류의 개질 반응용 촉매 및 이를 이용한 수소 제조 방법
    7.
    发明公开
    귀금속이 유사 하이드로탈사이트에 담지된 알콜류의 개질 반응용 촉매 및 이를 이용한 수소 제조 방법 有权
    用于改性醇的新型金属改性氢化催化剂及其制造氢的方法

    公开(公告)号:KR1020120037822A

    公开(公告)日:2012-04-20

    申请号:KR1020100099510

    申请日:2010-10-12

    CPC classification number: Y02P20/52 B01J23/8946 B01J35/1004 C01B3/40 H01M8/06

    Abstract: PURPOSE: Novel metal modified hydrotalcite catalyst for reforming alcohols and a method for producing hydrogen using the same are provided to expand the life of the catalyst without plenty amount of vapor or oxygen. CONSTITUTION: Novel metal modified hydrotalcite catalyst for reforming alcohols immerses Group VIII elements in nickel-based catalyst in the structure of a modified hydrotalcite containing nickel, magnesium, and aluminum. The catalyst for reforming alcohols is represented by chemical formula 1. In chemical formula 1, A is one of Group VIII elements; x is between 0.1 and 5 inclusively; y is between 0.25 and 1 inclusively; and z is between 2 and 2.75 inclusively. The alcohols are C1 to C6 alcohol, C2 to C6 glycol, glycerol, or the mixture of the same.

    Abstract translation: 目的:提供用于重整醇的新型金属改性水滑石催化剂及其制备方法,以延长催化剂的使用寿命,而无需大量的蒸气或氧气。 构成:用于重整醇的新型金属改性水滑石催化剂将VIII族元素浸入含镍,镁和铝的改性水滑石结构的镍基催化剂中。 用于重整醇的催化剂由化学式1表示。在化学式1中,A是VIII族元素之一; x介于0.1和5之间; y在0.25和1之间; z包含在2和2.75之间。 醇是C1至C6醇,C2至C6二醇,甘油或其混合物。

    디젤의 수증기 개질반응용 니켈계 하이드로탈사이트 촉매, 이의 제조방법 및 이를 이용한 디젤의 개질반응에 의한 수소의 제조방법
    8.
    发明公开
    디젤의 수증기 개질반응용 니켈계 하이드로탈사이트 촉매, 이의 제조방법 및 이를 이용한 디젤의 개질반응에 의한 수소의 제조방법 有权
    用于柴油蒸汽转化的基于NI的氢化物催化剂,其制备方法和使用其的氢的生产方法

    公开(公告)号:KR1020120037821A

    公开(公告)日:2012-04-20

    申请号:KR1020100099509

    申请日:2010-10-12

    CPC classification number: Y02P20/52 B01J23/8946 B01J23/892 B01J37/08 C01B3/40

    Abstract: PURPOSE: Nickel-based hydrotalcite catalyst for modifying the vapor of diesel, a method for manufacturing the same, and a method for manufacturing hydrogen based on the modification of diesel using the same are provided to improve the yield of hydrogen. CONSTITUTION: Nickel-based hydrotalcite catalyst for modifying the vapor of diesel is represented by chemical formula 1. In chemical formula 1, A is one or more alkali earth metal oxides; B is one or more Group 8B precious metal atoms; a is the content of the alkali earth metal in catalyst and is between 0 and 10 weight%; b is the content of the Group 8B precious metal atoms and is between 0 and 10 weight%; either of the alkali earth metal or the Group 8B precious metal atoms is more than or equal to 0 weight%; and x and y are the molar ratio of Ni and Mg; x is between 0.2 and 0.9; and y is between 0.5 and 5.5.

    Abstract translation: 目的:提供用于改性柴油蒸汽的镍基水滑石催化剂,其制备方法,以及基于使用其制备柴油的氢气的制造方法,以提高氢气的产率。 构成:用于改变柴油蒸汽的镍基水滑石催化剂由化学式1表示。在化学式1中,A是一种或多种碱土金属氧化物; B是一种或多种8B族贵金属原子; a是催化剂中碱土金属的含量,在0〜10重量%之间; b是8B族贵金属原子的含量,在0〜10重量%之间; 碱土金属或8B族贵金属原子中的任一种大于或等于0重量%; x和y是Ni和Mg的摩尔比; x在0.2和0.9之间; y在0.5和5.5之间。

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