이산화탄소가 풍부한 합성가스로부터 단환 방향족 화합물 및 장쇄올레핀 화합물의 직접 합성방법
    44.
    发明授权
    이산화탄소가 풍부한 합성가스로부터 단환 방향족 화합물 및 장쇄올레핀 화합물의 직접 합성방법 有权
    通过使用二氧化碳浓缩法制备单环芳烃和长链烯烃的直接方法

    公开(公告)号:KR101600430B1

    公开(公告)日:2016-03-07

    申请号:KR1020150002900

    申请日:2015-01-08

    Abstract: 본발명은이산화탄소가풍부한합성가스로부터단환방향족화합물및 장쇄올레핀화합물의직접합성방법에관한것으로서, 더욱상세하게는피셔-트롭쉬(FT) 합성공정에의한 C1∼C15의단쇄탄화수소의제조과정과제조된단쇄탄화수소의탈수소화공정에의한단환방향족화합물및 장쇄올레핀화합물의제조과정을포함하고있으며, 상기피셔-트롭쉬(FT) 합성공정에사용되는합성가스로는수소, 일산화탄소및 이산화탄소의몰비가특정범위로제한된이산화탄소가풍부한합성가스를사용하여단쇄탄화수소의수율을극대화하고, 상기탈수소와공정에사용되는촉매의조성과온도및 압력조건을특정하여단환방향족화합물또는장쇄올레핀화합물의수율을극대화하는효과를얻고있는, 이산화탄소가풍부한합성가스로부터단환방향족화합물및 장쇄올레핀화합물의직접합성방법에관한것이다.

    Abstract translation: 本发明涉及从富含二氧化碳的合成气中获得的单环芳族化合物和长链烯烃化合物的直接合成方法。 更具体地,本发明的单环芳香族化合物和长链烯烃化合物的直接合成方法包括:通过费 - 托(FT)合成方法制造具有1〜15个碳原子的短链烃; 以及通过所制造的短链烃的脱氢方法制备单环芳族化合物和长链烯烃化合物。 此外,本发明的直接合成方法通过使用限定在特定范围内并且富含二氧化碳的氢,一氧化碳和二氧化碳的摩尔比的合成气使合成气的产率最大化,作为合成气 用于FT合成过程; 通过特别指定用于脱氢工艺的催化剂的组成和温度和压力条件,使单环芳族化合物或长链烯烃化合物的产率最大化。

    메탄의 혼합 개질 반응용 니켈-함유 촉매성형체의 제조방법 및 수득된 촉매성형체
    47.
    发明公开
    메탄의 혼합 개질 반응용 니켈-함유 촉매성형체의 제조방법 및 수득된 촉매성형체 有权
    用于制备含镍催化剂的模制品的方法用于甲烷和模制催化剂的混合改性反应获得的物品

    公开(公告)号:KR1020140106793A

    公开(公告)日:2014-09-04

    申请号:KR1020130020833

    申请日:2013-02-27

    CPC classification number: B01J37/0027 B01J23/83 B01J35/02 B01J37/0009

    Abstract: According to the present invention, provided are a method for preparing a nickel-containing catalyst molded article for mixed modification reaction of methane and a catalyst prepared therefrom. The method includes the steps of: a) supporting a Ce precursor or a Ce-Zr precursor to a MgAlOx supporter, and supporting a Ni precursor simultaneously or sequentially; b) drying a mixture of the Ni precursor/Ce precursor or the Ce-Zr precursor/MgAlOx at 100-150°C and acquiring a catalyst precursor; c) materializing the dried catalyst precursor to have a density of 1.0-2.0 g/cc and acquiring a catalyst shape; and d) plasticizing the acquired catalyst shape at a temperature of 850-1250°C and acquiring the catalyst molded article.

    Abstract translation: 根据本发明,提供了一种用于制备用于甲烷和由其制备的催化剂的混合改性反应的含镍催化剂模塑制品的方法。 该方法包括以下步骤:a)将Ce前体或Ce-Zr前体负载到MgAlOx载体上,同时或顺序地负载Ni前体; b)在100-150℃下干燥Ni前体/ Ce前体或Ce-Zr前体/ MgAlOx的混合物并获得催化剂前体; c)将干燥的催化剂前体物化为具有1.0-2.0g / cc的密度并获得催化剂形状; 和d)在850-1250℃的温度下使所获得的催化剂形状增塑并获得催化剂模塑制品。

    피셔 트롭시 합성용 코발트 촉매, 제조방법 및 이를 이용한 액체 탄화수소 제조방법
    48.
    发明公开
    피셔 트롭시 합성용 코발트 촉매, 제조방법 및 이를 이용한 액체 탄화수소 제조방법 审中-实审
    用于FISCHER TROPSH合成的钴催化剂,其制备方法和使用其的LIQIUD油的方法

    公开(公告)号:KR1020140104636A

    公开(公告)日:2014-08-29

    申请号:KR1020130018320

    申请日:2013-02-20

    Abstract: The present invention relates to a cobalt catalyst for a Fischer-Tropsch synthesis to manufacture liquid hydrocarbon using synthetic gas generated from gasification of natural gas, coal, biomass, or the like; and a preparation method thereof. In the cobalt-based catalyst for the Fischer-Tropsch synthesis which is manufactured according to the present invention, cobalt nanoparticles are formed at low temperatures and thus chemical and physical changes in catalyst particles are prevented; and also since an oxygen deficiency is induced on the surface of the catalyst particles, reduction is triggered, and thus the conversion rate of carbon monoxide and selectivity of the liquid hydrocarbon are improved when applied to the Fischer-Tropsch synthesis.

    Abstract translation: 本发明涉及一种用于费 - 托合成的钴催化剂,其使用由天然气,煤,生物质等的气化产生的合成气体来制造液态烃; 及其制备方法。 在根据本发明制造的用于费 - 托合成的钴基催化剂中,在低温下形成钴纳米颗粒,从而防止催化剂颗粒的化学和物理变化; 并且由于在催化剂颗粒的表面上诱导氧缺乏,引发还原,因此当应用于费 - 托合成时,一氧化碳的转化率和液态烃的选择性得到改善。

    다공성 탄소물질을 이용한 금속 함유 입자 형성방법
    49.
    发明公开
    다공성 탄소물질을 이용한 금속 함유 입자 형성방법 有权
    使用订购的多孔碳酸钙制备金属颗粒的制备方法

    公开(公告)号:KR1020140102356A

    公开(公告)日:2014-08-22

    申请号:KR1020130015054

    申请日:2013-02-12

    CPC classification number: B22F9/30 B22F1/0018

    Abstract: The present invention provides a method for forming metal-containing particles comprising: a first step of preparing a porous carbon material where a metal-containing precursor for generating oxidizing gas after decomposition is applied to the inside of a pore; and a second step of forming a particle from the metal-containing precursor by using a pore of a porous carbon material as a mold, and removing a carbon material at the same time by heat-treating the prepared porous carbon material in an oxidation atmosphere at the decomposition temperature of the metal-containing precursor or higher. According to the present invention, the method for forming metal-containing particles is capable of forming a metal-containing particle by using a pore of a carbon material supporting member as a mold through low-temperature heat treatment, and effectively removing a carbon material at the same time. Moreover, the method for forming metal-containing particles is capable of manufacturing high-purity nanoparticles through a simple process, and avoiding a chemical reaction with a supporting member and sintering of nanoparticles by removing a carbon material supporting member through low-temperature heat treatment.

    Abstract translation: 本发明提供一种形成含金属颗粒的方法,包括:制备多孔碳材料的第一步骤,其中将分解后产生氧化性气体的含金属前体施加到孔内; 以及通过使用多孔碳材料的孔作为模具从含金属前体形成颗粒的第二步骤,并且通过在氧化气氛中热处理所制备的多孔碳材料同时除去碳材料 含金属前体的分解温度或更高。 根据本发明,用于形成含金属颗粒的方法能够通过使用碳材料支撑构件的孔作为模具通过低温热处理形成含金属颗粒,并且有效地除去碳材料 同一时间。 此外,含金属颗粒的形成方法能够通过简单的工艺制造高纯度纳米颗粒,并且通过低温热处理除去碳材料支撑构件,避免与支​​撑构件发生化学反应和烧结纳米颗粒。

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