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199 条记录 (耗时 0.039 秒)

    고정상 촉매 반응기 형태의 디실란 제조장치
    82.
    发明公开
    고정상 촉매 반응기 형태의 디실란 제조장치 无效
    使用催化反应器生产二氧化钛的装置和方法

    公开(公告)号：KR1020140117853A

    公开(公告)日：2014-10-08

    申请号：KR1020130032682

    申请日：2013-03-27

    申请人： (주)이노메이트

    发明人： 김대현 ,  이상훈 ,  김종광 ,  최문규

    IPC分类号： C01B33/04 ,  B01J23/755 ,  B01J19/24

    CPC分类号： C01B33/04 ,  B01J8/025 ,  B01J8/067 ,  B01J23/70

    摘要： The present invention relates to a fixed bed catalytic reactor-type disilane manufacturing apparatus and to a disilane manufacturing method. More specifically, the present invention relates to a fixed bed catalytic reactor-type disilane manufacturing apparatus and a disilane manufacturing method which are characterized by using a reactor which is partitioned into a heating zone and a catalyst layer and can adjust the temperature of the heating zone and the temperature of the catalyst layer independently. A lower-order silane compound such as silane is used as a starting material in order to manufacture a higher-order silane compound such as disilane which has been recently noticed as a silicon deposition material in semiconductor industry. Reactant gas is firstly introduced into the heating zone and preheated, followed by being leaded to the catalyst layer containing catalyst to economically and efficiently synthesize the higher-order silane compound.

    摘要翻译： 本发明涉及固定床催化反应器型乙硅烷制造装置和乙硅烷制造方法。 更具体地，本发明涉及一种固定床催化反应器型乙硅烷制造装置和乙硅烷制造方法，其特征在于使用分隔成加热区和催化剂层的反应器，并且可以调节加热区的温度 和催化剂层的温度。 为了制造半导体工业中作为硅沉积材料最近被注意到的高级硅烷化合物如乙硅烷，使用硅烷等低级硅烷化合物作为原料。 首先将反应物气体引入加热区并预热，然后引入含催化剂的催化剂层，以经济有效地合成高级硅烷化合物。

    다공성 탄소 물질에 담지된 피셔 트롭시 합성용 촉매 및 그 제조방법
    83.
    发明公开
    다공성 탄소 물질에 담지된 피셔 트롭시 합성용 촉매 및 그 제조방법 审中-实审
    用于在订购的多孔碳中支撑的FISCHER TROPSH合成催化剂及其制备方法

    公开(公告)号：KR1020140109224A

    公开(公告)日：2014-09-15

    申请号：KR1020130101799

    申请日：2013-08-27

    申请人： 한국화학연구원

    发明人： 하경수 ,  곽근재 ,  이진우 ,  전기원

    IPC分类号： B01J23/75 ,  C10G2/00

    CPC分类号： C10G2/331 ,  B01J21/18 ,  B01J23/06 ,  B01J23/40 ,  B01J23/50 ,  B01J23/6447 ,  B01J23/652 ,  B01J23/70 ,  B01J23/75 ,  B01J23/8913 ,  B01J35/006 ,  B01J35/0066 ,  B01J35/1061 ,  B01J37/0018 ,  B01J37/0201 ,  B01J37/06 ,  B01J37/084

    摘要： The present invention relates to a catalyst for fischer tropsch synthesis containing mesoporous carbon materials in a regular structure of which an average diameter of mesopores is nanoscale; and metal-containing catalyst particles of which an average inner size of the mesoporous carbon materials is nanoscale. The catalyst for fischer tropsch synthesis features that a cross sectional area of the metal-containing catalyst particles inside mesopore takes 85-95% of a cross sectional area of the mesopore when the metal-containing catalyst particles are metallic oxides, and a cross sectional area of the metal-containing catalyst particles inside mesopore takes 65-95% of a cross sectional area of the mesopore when the metal-containing catalyst particles are reduced metals. The catalyst for fischer tropsch synthesis according to the present invention improves productivity in synthesizing reaction of fischer tropsch manufacturing synthetic oil from synthetic gas as utilization of the catalyst becomes maximized because nanosize metal catalyst particles are supported with high dispersivity in mesoporous carbon materials, which are supporters, and natural performance of the catalyst is manifested to the fullest because interaction with the supporters becomes minimized.

    摘要翻译： 本发明涉及一种含有介孔碳材料的费 - 托合成催化剂，其规则结构的中孔平均直径为纳米级; 和介孔碳材料的平均内部尺寸为纳米级的含金属的催化剂颗粒。 费托合成催化剂的特征在于当含金属的催化剂颗粒是金属氧化物时，中孔内部的含金属催化剂颗粒的横截面积占介孔的横截面面积的85-95％，横截面积 当含金属催化剂颗粒为还原金属时，中孔内部的含金属催化剂颗粒的中孔的横截面积为65-95％。 本发明的费托合成催化剂提高了费托合成油合成反应合成油的生产效率，因为纳米尺寸金属催化剂颗粒在介孔碳材料中以高分散性负载，因为催化剂的使用成为支持者 ，催化剂的自然表现最充分，因为与支持者的相互作用变得最小化。

    고분자 기반의 대면적 탄소 나노그물 및 그 제조방법
    85.
    发明授权
    고분자 기반의 대면적 탄소 나노그물 및 그 제조방법 有权
    聚合物中的大面积碳纳米微粒及其制备方法

    公开(公告)号：KR101425376B1

    公开(公告)日：2014-08-01

    申请号：KR1020130014836

    申请日：2013-02-12

    申请人： 한국과학기술연구원

    发明人： 조한익 ,  손수영 ,  이성호 ,  김태욱

    IPC分类号： C01B31/02 ,  B01J6/00 ,  B82B1/00 ,  B82B3/00

    CPC分类号： C01B31/0446 ,  B01J23/40 ,  B01J23/70 ,  B01J35/0013 ,  B01J35/06 ,  B01J35/065 ,  B01J37/0215 ,  B01J37/0232 ,  B32B18/00 ,  C01B32/184 ,  C01B2204/04 ,  C01B2204/32 ,  C04B35/524 ,  C04B35/62222 ,  C04B38/0032 ,  C04B2111/00844 ,  C04B2237/363 ,  C01B32/15 ,  B01J6/00 ,  B82B1/008 ,  B82B3/0009 ,  C04B35/52

    摘要： The present invention relates to a polymer-based large-area carbon nanomesh and a manufacturing method thereof and, more specifically, to a manufacturing method for a carbon nanomesh, comprising: a polymer nanofilm manufacturing step of manufacturing a polymer nanofilm by coating a substrate with block copolymers or mixed polymer solutions including at least two kinds of polymer solutions; a stabilization step of separating the polymer nanofilm by heat-treating the manufactured polymer nanofilm and allowing nanomesh forming polymers to form porous polymer nanomeshes by induced thermal stabilization while pore forming polymers are removed; and a carbonization step of manufacturing a carbon nanomesh by carbonizing the stabilized porous polymer nanomesh through a high temperature thermal treatment. Accordingly, the present invention provides the polymer-based large-area carbon nanomesh which is suitable for mass production since a process exhibits high reproducibility even through the process is simple by using cyclization reaction and phase separation properties of polymers and has excellent activity of a large area, and to the manufacturing method thereof.

    摘要翻译： 本发明涉及一种基于聚合物的大面积碳纳米体及其制造方法，更具体地，涉及一种碳纳米管的制造方法，其包括：聚合物纳米薄膜的制造工序，其通过将基板涂布在基板上而制造聚合物纳米薄膜 包括至少两种聚合物溶液的嵌段共聚物或混合聚合物溶液; 通过热处理所制备的聚合物纳米薄膜来分离聚合物纳米薄膜的稳定步骤，并且通过诱导的热稳定化使得形成纳米单体的聚合物形成多孔聚合物纳米颗粒，同时去除成孔聚合物; 以及通过高温热处理碳化固化的多孔聚合物纳米体的碳纳米管的碳化步骤。 因此，本发明提供了适用于大规模生产的聚合物基大面积碳纳米体，因为即使通过该方法显示出高重现性的方法，通过使用聚合物的环化反应和相分离性能也是简单的，并且具有优异的活性 面积及其制造方法。