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公开(公告)号：KR1020170003781A
公开(公告)日：2017-01-10
申请号：KR1020150093080
申请日：2015-06-30
Applicant: 한국에너지기술연구원
CPC classification number: B01J37/035 , B01J23/462 , B01J35/0013 , B01J35/002 , B01J37/031 , B01J37/08 , B01J37/10 , B01J37/342 , B82Y30/00 , C01B3/16 , C01B3/40 , C01B3/583 , C01B2203/0233 , C01B2203/0283 , C01B2203/044 , C01B2203/047 , C01B2203/1064 , C01B2203/1082 , Y02P20/52
Abstract: 본발명은구조체의표면에형성된루테늄함유촉매층을포함하는촉매의제조방법에관한것으로, 루테늄전구체함유용액과침전제의혼합용액을 1차숙성시켜루테늄함유침전물시드를형성시킨후 2차숙성시킴으로써상기시드를성장시켜루테늄함유침전물입자를형성시킨다음, 구조체를접촉시켜상기입자가구조체표면에증착하여균일한두께로고분산된루테늄함유촉매층이형성된촉매를제조할수 있다. 상기촉매는구형의루테늄함유침전물입자가쌓여루테늄함유촉매층이형성된형태를가져촉매의비표면적이크므로루테늄촉매에의해수소를생산하는다양한반응에서우수한촉매성능을발휘할수 있다.
Abstract translation: 本发明涉及一种制备催化剂的方法，所述催化剂包括在具有结构的基材的表面上高度分散均匀的含钌催化剂层，其包括首先老化含钌前体溶液和 沉淀剂形成含钌沉淀物种子，二次老化第一老化混合溶液以种植种子，从而形成含钌沉淀颗粒，然后使颗粒与基材接触以将颗粒沉积在基材的表面上。 由于催化剂具有将圆形含钌沉淀物颗粒堆积以形成含钌催化剂层的结构，所以其比表面积大。 因此，催化剂可以在使用钌催化剂制备氢的各种反应中表现出优异的催化性能。
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公开(公告)号：KR1020170001226A
公开(公告)日：2017-01-04
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：KR101655889B1
公开(公告)日：2016-09-09
申请号：KR1020140162493
申请日：2014-11-20
Applicant: 한국에너지기술연구원
CPC classification number: B23P15/26 , B01J19/0093 , B01J2219/00783 , B01J2219/00806 , B01J2219/00822 , B01J2219/00835 , B21D53/04 , F28D9/0068 , F28F3/048 , F28F9/02 , F28F2275/067
Abstract: 본발명은열교환반응기및 이의제조방법에관한것으로, 길이방향을따라평행하게형성되는복수의슬릿을구비하는측면판을준비하는단계; 2개의측면판을수직방향으로마주보도록이격배치하는단계; 두측면판의적어도하나이상의슬릿에유로격판을수평방향으로평행하게끼워복수의유로채널을형성하는단계; 자체적으로내부에적어도하나이상의열교환유로를포함하는인쇄회로형열교환판을, 두측면판의적어도하나이상의슬릿에수평방향으로평행하게끼워복수의유로채널을형성하는단계; 및측면판, 유로격판및 인쇄회로형열교환판을각각접합하는단계를포함하는열교환반응기의제조방법을제공한다.
Abstract translation: 公开了一种热交换反应器及其制造方法，以及制造热交换反应器的方法包括：准备设置有沿纵向方向平行形成的多个狭缝的侧板; 将两个侧板设置成彼此间隔开，同时在垂直方向上彼此面对; 通过在两个侧板的水平方向上的一个或多个狭缝中插入流路隔板来形成多个流路通道; 通过将印刷电路热交换板（其自主地包括其中的一个或多个热交换流动路径）插入水平方向上的两个侧板的一个或多个狭缝中而形成多个流路通道; 并且连接侧板，流路隔板和印刷电路式热交换板。
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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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45.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.-
Patent Agency Ranking
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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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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公开(公告)号：KR1020110060423A
公开(公告)日：2011-06-08
申请号：KR1020090117008
申请日：2009-11-30
Applicant: 한국에너지기술연구원 , 두산중공업 주식회사
IPC: F23D14/72
Abstract: PURPOSE: A catalytic combustion apparatus with complete uniform flow for a large capacity internal-reforming MCFC(Molten Carbonate Fuel Cell) is provided to maintain uniform pressure distribution of mixed gas and uniform gas flow in branch pipes. CONSTITUTION: A catalytic combustion apparatus with complete uniform flow for a large capacity internal-reforming MCFC comprises a gas mixing part(1), a uniform flow guide section, a complete catalytic combustion section(3), and an exhaust gas supply section(4). The gas mixing part separately supplies and mixes cathode by-product gas(11) and anode air(12) which are produced according to the reforming reaction of MCFC stack outside an MCFC stack vessel(6). The uniform flow guide section has a perforated or branched structure in order to maintain uniform flow distribution of the mixed gas supplied to the MCFC stack vessel. The complete catalytic combustion section completely burns the mixed gas through multi-stage catalysts(31,32). The exhaust gas supply section supplies high-temperature heat and exhaust gas to the MCFC stack vessel.
Abstract translation: 目的：提供一种具有完全均匀流动的催化燃烧装置，用于大容量内部重整MCFC（熔融碳酸盐燃料电池），以保持混合气体的均匀压力分布和分支管中气体流量均匀。 构成：用于大容量内部重整MCFC的具有完全均匀流动的催化燃烧装置包括气体混合部分（1），均匀流动引导部分，完全催化燃烧部分（3）和排气供应部分（4） ）。 气体混合部分分别供给并混合阴极副产物气体（11）和阳极空气（12），阳极空气（12）是根据MCFC堆叠在MCFC堆叠容器（6）外部的重整反应产生的。 均匀流动引导部分具有穿孔或分支结构，以便保持供给到MCFC堆叠容器的混合气体的均匀流动分布。 完整的催化燃烧段通过多级催化剂（31,32）完全燃烧混合气体。 排气供给部向MCFC堆料容器供给高温的排放气体。
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