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公开(公告)号：KR101484403B1
公开(公告)日：2015-01-19
申请号：KR1020130096137
申请日：2013-08-13
Applicant: 한국에너지기술연구원
IPC: B01J23/755 , C07C9/04
Abstract: The present invention relates to a nickel (Ni) dispersion catalyst for reforming hydrocarbon including Ni dispersed in a hydrotalcite-like carrier wherein Ni occupies 50 wt% or more among the total of the catalyst and the specific surface area of the Ni is not less than 200 m^2/g. According to the present invention, a high content of the Ni dispersed in the carrier has a high dispersion, a large specific surface area, outstanding catalyst activity at low temperatures while having reaction stability, and excellent inside coking. Furthermore, the nickel dispersion catalyst is used for a diesel having aromatic compounds and a large range of boiling points for a long time.
Abstract translation: 本发明涉及一种用于重整碳氢化合物的镍（Ni）分散催化剂，其包括分散在类水滑石载体中的Ni，其中Ni占催化剂总量的50重量％以上，Ni的比表面积不小于 200 m ^ 2 / g。 根据本发明，分散在载体中的高含量的Ni具有高的分散性，大的比表面积，在低温下具有突出的催化剂活性，同时具有反应稳定性和优异的内部焦化。 此外，镍分散催化剂长时间用于具有芳族化合物的柴油和大沸点范围。
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32.发明授权
公开(公告)号：KR101432621B1
公开(公告)日：2014-08-21
申请号：KR1020120099827
申请日：2012-09-10
Applicant: 한국에너지기술연구원 , 한국석유공사 , 대림산업 주식회사 , 현대엔지니어링 주식회사 , 한국가스공사
IPC: B01J23/755 , B01J23/10 , B01J21/02 , C01B3/26
Abstract: 본 발명에 따른 개질 촉매는 고표면적 스피넬 구조의 담체인 yMgO-(100-y)Al
2 O
3 상에 니켈-세륨 복합체, 니켈-코발트 복합체 또는 니켈-세륨-코발트 복합체를 담지시켜 제조된 것으로, 상기 개질 촉매의 존재 및 일정 반응 조건하에서 천연가스에 대한 수증기-이산화탄소 복합개질 반응을 수행함으로써, 니켈만을 단독으로 담지한 기존의 개질 촉매에 비해 코크(탄소) 침적에 대한 저항성, 촉매 안정성 및 촉매 활성을 향상시킬 수 있다. 또한, 본 발명의 합성가스 제조 방법에 의해 제조된 합성가스는 수소 대 일산화탄소의 몰비를 조절함으로써, 피셔-트롭쉬(Fischer-Tropsch) 공정 또는 메탄올 합성 공정에 적용할 수 있다.-
公开(公告)号：KR101403699B1
公开(公告)日：2014-06-05
申请号：KR1020120074861
申请日：2012-07-10
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 열교환 장치를 내장한 일산화탄소 선택적 산화반응기 및 연료 개질 시스템에 관한 것으로, 일산화탄소의 선택적 산화반응이 일어나고, 가스의 유입구와 배출구를 갖는 반응기 본체; 반응기 본체의 내부에 설치되고, 냉각매체의 유입구와 배출구를 갖는 열교환부; 및 열교환부를 둘러싸도록 반응기 본체의 내부에 충진되는 다수의 일산화탄소 선택적 산화반응용 촉매로 이루어진 촉매층을 포함하는 일산화탄소 선택적 산화반응기를 제공하며, 또한 상기 선택적 산화반응기를 포함하는 연료 개질 시스템을 제공한다.
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公开(公告)号：KR1020130139085A
公开(公告)日：2013-12-20
申请号：KR1020120062814
申请日：2012-06-12
Applicant: 한국에너지기술연구원
CPC classification number: B01J37/0009 , B01J2/20 , B01J19/20 , B01J2219/19
Abstract: The present invention relates to a catalyst forming apparatus using a screw extruder. The present invention comprises: a screw extruder which makes the catalysts of a powder state into the catalyst of a dough state and then extrudes them; and a cutter which cuts the catalysts extruded in the screw extruder into a certain length and shape. The cutter comprises a pair of cutting drums which are rotatably arranged, and successively performs cutting while the catalysts pass between the cutting drums. The present invention enables the catalysts extruded in the screw extruder to be formed into the catalysts of a certain shape while directly passing through the cutter, thereby conveniently forming the catalysts into a pellet shape or a sphere shape.
Abstract translation: 本发明涉及使用螺杆挤出机的催化剂形成装置。 本发明包括：将粉末状催化剂制成面团状催化剂然后挤出的螺杆挤出机; 以及将在螺杆挤出机中挤出的催化剂切割成一定长度和形状的切割器。 切割机包括一对切割滚筒，其可旋转地布置，并且在催化剂在切割滚筒之间通过时相继进行切割。 本发明使得在螺杆挤出机中挤出的催化剂能够形成为一定形状的催化剂，同时直接通过切割机，从而方便地将催化剂形成为丸状或球形。
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公开(公告)号：KR1020130113172A
公开(公告)日：2013-10-15
申请号：KR1020120035547
申请日：2012-04-05
Applicant: 한국에너지기술연구원
CPC classification number: H01M8/0618 , H01M8/0625
Abstract: PURPOSE: A fuel reformer is provided to enhance mixing characteristic of raw materials and to uniformly supply raw materials to a catalyst layer by uniformly distributing the mixed raw materials in the columnar direction. CONSTITUTION: A fuel reformer comprises a first cylindrical body (10), a second cylindrical body (20), a third cylindrical body (30), a steam reforming reaction part, and a raw material introduction portion. The first, second and third cylindrical body are concentrically arranges and the diameters are gradually enlarged. The first cylindrical body forms a combustion chamber. The steam reforming reaction part is formed in an intervening space between the second and third cylindrical bodies, and a reaction in which hydrocarbon is reformed to hydrogen by reacting with steam. The raw material introduction portion is connected from the side of the third cylindrical body to the third cylindrical body in the tangential direction. The raw material mixture which includes hydrocarbon is introduced to the raw material introduction portion.
Abstract translation: 目的：提供一种燃料重整器，用于提高原料的混合特性，并通过将混合原料均匀地分布在柱状方向上，将原料均匀地供应到催化剂层。 构成：燃料重整器包括第一圆柱体（10），第二圆筒体（20），第三圆柱体（30），蒸汽重整反应部分和原料导入部分。 第一，第二和第三圆柱体同心排列，直径逐渐增大。 第一圆柱体形成燃烧室。 蒸汽重整反应部分形成在第二和第三圆柱体之间的中间空间中，并且通过与蒸汽反应将烃重整成氢的反应。 原料引入部分从第三圆柱体的侧面沿切线方向连接到第三圆筒体。 将包含烃的原料混合物引入原料导入部。
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Patent Agency Ranking
公开(公告)号：KR1020130104248A
公开(公告)日：2013-09-25
申请号：KR1020120025605
申请日：2012-03-13
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A multi-tube cylindrical steam reformer is provided to be able to reduce the diameter of the central line on which reaction tubes are arranged compared to a top-down burner, and therefore, to be able to design a compact furnace. CONSTITUTION: A multi-tube cylindrical steam reformer comprises a furnace (10); multiple reaction tubes (50) installed within the furnace, in which a reformation reaction that source natural gas and water vapor are transformed into modified gas including hydrogen; a central burner (20) which is installed in the center of the furnace, and heats reaction tubes by combusting the source natural gas while generating exhaust gas; and at least one side burner (30,40) which is installed on the side of the furnace, and heats reaction tubes by combusting the source natural gas while generating exhaust gas.
Abstract translation: 目的：提供一种多管圆柱形蒸汽重整器，与自顶向下燃烧器相比，能够减少反应管的中心线直径，从而能够设计一个紧凑型炉。 构成：多管圆柱形蒸汽重整器包括炉（10）; 安装在炉内的多个反应管（50），其中将天然气和水蒸汽的重整反应转化为包含氢的改性气体; 中心燃烧器（20），其安装在炉的中心，并通过在产生废气的同时燃烧源天然气来加热反应管; 以及安装在炉侧的至少一个侧燃烧器（30,40），并通过在产生废气的同时燃烧源天然气来加热反应管。
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37.发明公开
公开(公告)号：KR1020100124880A
公开(公告)日：2010-11-30
申请号：KR1020090043809
申请日：2009-05-20
Applicant: 한국에너지기술연구원
CPC classification number: Y02P20/129 , C01B3/16 , C01B2203/0261 , C01B2203/066 , C01B2203/0833 , C01B2203/1623 , H01M8/04007 , H01M8/04708 , H01M8/0618
Abstract: PURPOSE: A CO shift reactor with a steam generating part and a method for controlling an outlet temperature of the CO shift reactor are provided to contact a cooling medium with the outside of a reactor as a boundary of an external wall. CONSTITUTION: A Co shift reactor includes a steam generating unit(1). The steam generating unit generates stream by heat exchange between combustion flue gas waste heat and supply water. A CO shift reaction unit(2) is installed inside the steam generating unit. Heat exchange between generated heat of the CO shift reactor and high-temperature water stored in the steam generating unit is performed at a lower temperature than the generated heat. A temperature of an outlet is stably controlled by the heat exchange.
Abstract translation: 目的：提供具有蒸汽产生部分的CO转换反应器和用于控制CO转化反应器的出口温度的方法，以将冷却介质与作为外壁的边界的反应器的外部接触。 构成：Co变换反应堆包括蒸汽发生单元（1）。 蒸汽发生单元通过燃烧废气废热与供水之间的热交换产生流。 CO转换反应单元（2）安装在蒸汽发生单元内部。 在CO变换反应器的产生的热量和存储在蒸汽发生单元中的高温水之间的热交换在比产生的热更低的温度下进行。 通过热交换来稳定地控制出口的温度。
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公开(公告)号：KR101817569B1
公开(公告)日：2018-01-11
申请号：KR1020150090915
申请日：2015-06-26
Applicant: 한국에너지기술연구원
Abstract: 본발명은탄소화합물과물을포함하는원료로부터수소를포함하는개질가스를생성하는반응기로서, 상기반응기는, 상기원료를개질하여수소를포함하는개질가스를생성하는개질부; 상기원료를연소하여상기개질부에열을공급하는연소부; 가열원료이송관; 및연소부내에위치하여원료를가열하는개질원료상전이관;을포함하며, 외측에서순차적으로제 1 하우징, 제 2 하우징및 가열원료이송관이동심구조로이격하여위치하며, 상기개질부및 연소부는각각독립적으로상기제 1 하우징및 상기제 2 하우징의이격공간및 상기제 2 하우징및 상기가열원료이송관의이격공간에의해형성되는것인반응기에관한것이다.
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公开(公告)号：KR101796071B1
公开(公告)日：2017-11-09
申请号：KR1020160044521
申请日：2016-04-12
Applicant: 한국에너지기술연구원
Abstract: 본발명의일실시예는수소와일산화탄소를포함하는혼합물에서선택적으로일산화탄소를이산화탄소로산화하는선택적산화촉매반응기에있어서, 상기선택적산화촉매반응기의전단에귀금속촉매를설치하고, 상기선택적산화촉매반응기의후단에제1금속원소(M1) 및제2금속원소(M2)를포함하는복합금속산화물촉매를설치하며, 반응가스가순차적으로상기귀금속촉매와접한후에상기복합금속산화물촉매와접하는것을특징으로하는귀금속촉매와복합금속산화물촉매를이용한다단의선택적산화촉매반응기를제공한다.
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