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公开(公告)号：KR1020120054477A
公开(公告)日：2012-05-30
申请号：KR1020100115873
申请日：2010-11-19
Applicant: 한국에너지기술연구원
IPC: B01J23/78 , B01J23/745 , B01J37/03 , B01J37/08
CPC classification number: B01J37/04 , B01J23/78 , B01J37/031 , B01J37/06 , B01J37/08
Abstract: PURPOSE: A method for manufacturing an iron catalyst is provided to reduce the amount of distilled water required for filtering and washing by remaining the adequate amount of sodium in the catalyst. CONSTITUTION: A method for manufacturing an iron catalyst includes the following: a mixed solution is prepared by mixing a ferric nitrate aqueous solution and a copper nitrate aqueous solution(S10); at least one of a sodium carbonate aqueous solution or a sodium hydroxide aqueous solution is added into the mixed solution to form precipitated slurry(S20); the precipitated slurry is washed and filtered based on distilled water(S30); fumed silica powder and a potassium carbonate solution are added into the precipitated slurry to be stirred(S40); the precipitated slurry passes through a sieve and is dried to form a powdered iron catalyst(S50); and the iron catalyst is dried and thermally treated(S60).
Abstract translation: 目的：提供一种制造铁催化剂的方法，以通过在催化剂中保留足够量的钠来减少过滤和洗涤所需的蒸馏水量。 构成：铁催化剂的制造方法包括：将硝酸铁水溶液和硝酸铜水溶液混合制备混合溶液（S10）; 向混合溶液中添加碳酸钠水溶液或氢氧化钠水溶液中的至少一种，形成析出的浆料（S20）。 基于蒸馏水洗涤沉淀的浆液并过滤（S30）; 将煅制二氧化硅粉末和碳酸钾溶液加入到待搅拌的沉淀浆料中（S40）; 沉淀的浆料通过筛子并干燥以形成粉末状铁催化剂（S50）; 并对铁催化剂进行干燥和热处理（S60）。
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公开(公告)号：KR1020120033623A
公开(公告)日：2012-04-09
申请号：KR1020100095241
申请日：2010-09-30
Applicant: 한국에너지기술연구원
Abstract: PURPOSE: A complex reactable Fischer-Tropsch(F-T) bubble column reactor is provided to simplify manufacturing facilities and to improve the yield of synthetic fuel by improving energy efficiency of the reactor. CONSTITUTION: A complex reactable F-T bubble column reactor includes a first dispersing unit(20a) and a second dispersing unit(20b). The first dispersing unit and the second dispersing unit define the inside of a bubble column reactor main body(10) such that two complex reaction regions are formed in the main body. A first reaction region(20a-1) is formed at the upper side of the first dispersing unit and implements a F-T reaction with Fe-catalyst. A second reaction region(20b-1) is formed at the upper side of the second dispersing unit and implements a F-T reaction with Fe/Co catalyst or Co catalyst. The F-T bubble column reactor reacts coal synthetic gas with catalyst contained in slurry to generate synthetic fuel.
Abstract translation: 目的：提供复杂的可反应费 - 托（F-T）气泡塔反应器，以简化制造设施，并通过提高反应堆的能量效率来提高合成燃料的产量。 构成：复合物可反应的F-T鼓泡塔反应器包括第一分散单元（20a）和第二分散单元（20b）。 第一分散单元和第二分散单元限定气泡塔反应器主体（10）的内部，使得在主体中形成两个复合反应区域。 在第一分散单元的上侧形成第一反应区域（20a-1），并与Fe-催化剂进行F-T反应。 第二反应区（20b-1）形成在第二分散单元的上侧，并与Fe / Co催化剂或Co催化剂进行F-T反应。 F-T鼓泡塔式反应器使煤合成气与浆料中所含的催化剂反应生成合成燃料。
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公开(公告)号：KR100906994B1
公开(公告)日：2009-07-08
申请号：KR1020080057947
申请日：2008-06-19
Applicant: 한국에너지기술연구원
CPC classification number: C10G2/342
Abstract: A catalyst separation apparatus for an FT slurry bubble column reaction system is provided to produce synthetic fuel with a high purity by effectively removing an iron catalyst in synthetic fuel and increase the production efficiency of the synthetic fuel by separating the iron catalyst more promptly. A catalyst separation apparatus(100) for an FT slurry bubble column reaction system comprises: a separation tank(110) connected to an FT slurry bubble column reactor to receive synthetic fuel; a catalyst separating unit(130) adhered to an outer peripheral surface of the separation tank to adhere an iron catalyst contained in the synthetic fuel to an inner wall surface of the separation tank by magnetism; and a separation unit(120) transferring the iron catalyst adhered to the inner wall surface of the separation tank to the bottom of the separation tank to resupply the iron catalyst to the FT slurry bubble column reactor through an iron catalyst discharge pipe. The catalyst separating unit includes a magnet(131) and an insulating material(132). The separation unit includes a drive unit(121), a drive shaft, and a screw(122). The screw has a space part(122a) formed therein in the axial direction, and the screw is connected to the drive shaft through a support connected to the space part.
Abstract translation: 提供了一种用于FT浆料鼓泡塔反应体系的催化剂分离装置，通过有效地除去合成燃料中的铁催化剂，通过更迅速地分离铁催化剂，提高合成燃料的生产效率，从而生产高纯度的合成燃料。 一种用于FT浆料鼓泡塔反应体系的催化剂分离装置（100）包括：连接到FT浆液鼓泡塔反应器以接收合成燃料的分离罐（110） 催化剂分离单元（130），粘附到分离罐的外周表面，以将含有合成燃料的铁催化剂通过磁力粘附到分离罐的内壁表面; 以及分离单元（120），其将粘附到分离罐的内壁表面的铁催化剂转移到分离罐的底部，以通过铁催化剂排出管将铁催化剂再供给FT浆料鼓泡塔反应器。 催化剂分离单元包括磁体（131）和绝缘材料（132）。 分离单元包括驱动单元（121），驱动轴和螺钉（122）。 螺杆在轴向上形成有空间部分（122a），并且螺钉通过连接到空间部分的支撑件连接到驱动轴。
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44.发明授权메탈 구조체를 촉매 골격으로 하는 코발트 촉매 및 그제조방법과 이를 촉매를 이용한 피셔-트롭쉬 반응에서의고선택적 왁스 액체 연료 제조 방법 有权具有金属框架的钴催化剂，制造方法相同以及使用具有金属框架的钴催化剂的费 - 托合成中的高选择性蜡生产方法
公开(公告)号：KR100906095B1
公开(公告)日：2009-07-06
申请号：KR1020070102512
申请日：2007-10-11
Applicant: 한국에너지기술연구원
Abstract: 본 발명은 메탈 구조체를 촉매 골격으로 하는 코발트 촉매 및 그 제조방법과 이를 촉매를 이용한 피셔-트롭쉬 반응에서의 고선택적 왁스 액체 연료 제조 방법에 관한 것으로, 그 목적은 액체 연료 중에서 선택적으로 왁스 생성물에 대한 높은 수율을 보이는 촉매, 촉매제조방법 및 이를 이용하여 고선택적으로 왁스를 생산하는 방법을 제공하는 데 있다.
본 발명은 일산화탄소와 수소로 이루어진 반응물에서 메탈 폼 등의 메탈 구조체를 촉매 골격으로 하는 코발트 촉매를 이용하여 피셔-트롭쉬 반응에서의 액체 연료로서 특히 왁스에 대한 선택적 생성을 특징으로 하고 있는데, 메탈로 이루어진 구조체를 촉매 골격으로 하는 코발트 촉매는 메탈 구조체의 특성으로 인해 높은 반응열을 나타내는 피셔-트롭쉬 반응의 반응 특성에도 불구하고 안정적인 반응 온도 조절이 용이하며 촉매 골격을 이용하는 특성으로 인해 액체 연료 중에서 왁스에 대한 선택적 생성에 아주 효과적인 촉매로 판단된다.
피셔-트롭쉬 반응, 코발트 촉매, 메탈 구조체, 메탈 폼, 촉매 골격, 왁스 생성-
公开(公告)号：KR100896051B1
公开(公告)日：2009-05-12
申请号：KR1020070114791
申请日：2007-11-12
Applicant: 한국에너지기술연구원
IPC: C10J3/20
CPC classification number: C10G2/34 , C10G2300/4093
Abstract: 본 발명은 석탄에서 추출된 합성가스를 슬러리 반응기를 통해 촉매 상에서 반응하도록 하여 합성석유를 생성하고, 상기 슬러리 반응기로부터 합성석유와 촉매가 포함된 슬러리를 공급받아 합성석유만을 분리시켜 합성석유는 저장탱크에 별도로 저장시키고, 잔여 슬러리는 상기 슬러리 반응기에 재공급하는 슬러리 반응기용 촉매 분리장치에 관한 것으로, 이를 위해 유입구와 배출구가 형성되는 탱크몸체와, 상기 탱크몸체의 내부에 축결합되어 회전가능하게 설치되는 회전드럼과, 상기 회전드럼의 양측에 설치되되, 탱크몸체의 내벽과 밀착되어 상기 회전드럼과 동반회전하는 회전날개와, 회전하는 회전날개에 의해 발생되는 압축력에 의해 슬러리를 필터링하여 별도의 저장탱크로 유입시킬 수 있도록 상기 탱크몸체에 장착되는 필터를 포함하여 구성되되, 상기 회전날개는 필터의 표면에 붙은 촉매를 긁어 필터링되지 않은 슬러리와 함께 압축력에 의해 배출구로 배출시키는 것을 특징으로 한다.
슬러리, 합성석유, 회전드럼, 회전날개, 필터, 센서, 반응기, 촉매-
Patent Agency Ranking
公开(公告)号：KR100862901B1
公开(公告)日：2008-10-13
申请号：KR1020070042782
申请日：2007-05-02
Applicant: 한국에너지기술연구원
CPC classification number: C25B1/04 , C25B1/003 , C25B9/06 , C25B11/0426
Abstract: A one body electrode which is combined with a tube titania, and a hydrogen production device using the same are provided to confirm that hydrogen is stably generated by using a one body electrode which is combined with a tube titania. A hydrogen production device(1) using a one body electrode(13) which is combined with a tube titania(13A) on a surface of a metallic titanium support body(13B) comprises a pair of cells(11,12), an electrolyte, and an electrolyte as a buffer solution. The cells are combined with the titania and the titanium respectively, divided by an integrated electrode, and formed with an inner space. The electrolyte is a salt aqueous solution which is filled in the titania side cell and contacted with the titania. pH of the electrolyte is in 10 to 12. The electrolyte as a buffer solution is filled in the titanium side cell and contacted with the titanium.
Abstract translation: 提供与管二氧化钛组合的单体电极和使用其的氢制造装置，以通过使用与管二氧化钛组合的一体电极来确认氢稳定地产生。 使用在金属钛支撑体（13B）的表面上与管二氧化钛（13A）组合的一体电极（13）的氢制造装置（1）包括一对电池（11,12），电解质 ，和作为缓冲溶液的电解质。 电池与二氧化钛和钛分别与一体电极分开，形成内部空间。 电解质是填充在二氧化钛侧电池中并与二氧化钛接触的盐水溶液。 电解质的pH为10〜12。作为缓冲溶液的电解液填充在钛侧电池中并与钛接触。
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公开(公告)号：KR100844007B1
公开(公告)日：2008-07-07
申请号：KR1020070007550
申请日：2007-01-24
Applicant: 한국에너지기술연구원
IPC: H01L31/04 , H01L31/18 , H01L31/0224
CPC classification number: Y02E10/50 , Y02P70/521 , H01L31/04 , H01L31/0224 , H01L31/18
Abstract: A method for manufacturing a one-body photo anode is provided to improve a separate effect of a light catalyst and to fix stably the light catalyst on a supporter by forming a light catalyst on the supporter. A method for manufacturing a one-body photo anode includes a process for forming an oxide layer(12) on a surface of a metal supporter(11) having a function of a light catalyst. The method further includes a process for degreasing a surface of the supporter, a first washing process for washing the degreased surface of the supporter, a process for pickling the supporter having the washed surface, a second washing process for washing the supporter, and a process for processing thermally the supporter under oxidation atmosphere.
Abstract translation: 提供制造单体光阳极的方法，以改善轻质催化剂的分离效果，并通过在载体上形成轻催化剂将光催化剂稳定地固定在支持体上。 制造单体光阳极的方法包括在具有轻催化剂功能的金属支撑体（11）的表面上形成氧化物层（12）的工艺。 该方法还包括用于对支撑体的表面进行脱脂的方法，用于洗涤支持体的脱脂表面的第一洗涤方法，用于洗涤具有洗涤表面的支持物的洗涤方法，用于洗涤支持物的第二洗涤方法和方法 用于在氧化气氛下热处理支持体。
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48.发明授权
公开(公告)号：KR100818592B1
公开(公告)日：2008-04-01
申请号：KR1020060119537
申请日：2006-11-30
Applicant: 한국에너지기술연구원
Abstract: A module type hydrogen reformer is provided to maximize thermal efficiency of the system by direct use of heat generated by catalytic combustion or by supplying heat in a short distance within the reformer and to minimize the size of the hydrogen reformer at the same heat rate. A hydrogen reformer extracting hydrogen gas includes an exothermic device(1) for supplying a mixture of air and fuel for exothermic reaction of catalyst, an endothermic device(3) for supplying a gas mixture for endothermic reaction of catalyst to reform hydrogen, and a device(2) for generating both exothermic reaction as a secondary reaction and endothermic reaction as a primary reaction of hydrogen reforming by utilizing gas mixtures supplied from both the exothermic and endothermic devices.
Abstract translation: 提供了一种模块式氢重整器，以通过直接使用由催化燃烧产生的热或通过在重整器内短时间内供给热量并且以相同的热速率使氢重整器的尺寸最小化来最大化系统的热效率。 提取氢气的氢重整器包括用于供给催化剂的放热反应的空气和燃料的混合物的放热装置（1），用于供给催化剂用于重整氢的吸热反应的气体混合物的吸热装置（3） （2）通过利用从放热和吸热装置提供的气体混合物，产生作为二次反应的放热反应和作为氢重整的主要反应的吸热反应。
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公开(公告)号：KR100719484B1
公开(公告)日：2007-05-18
申请号：KR1020040118196
申请日：2004-12-31
Applicant: 한국에너지기술연구원
IPC: B01J23/755 , B01J35/04
CPC classification number: C01B3/40 , B01J8/067 , B01J19/2485 , B01J23/755 , B01J23/78 , B01J35/04 , B01J37/0225 , B01J37/0226 , B01J2208/00212 , B01J2208/00504 , B01J2219/00085 , B01J2219/00157 , C01B2203/0233 , C01B2203/1023 , C01B2203/1058 , C01B2203/1241 , C01B2203/1247 , Y02P20/52
Abstract: 본 발명은 니켈계의 수증기개질용 촉매가 금속모노리스에 코팅된 형태의 수증기개질 구조촉매를 제공한다. 또한 본 발명은 상기 촉매를 이용하여 탄화수소와 수증기를 촉매와 접촉시켜 수증기개질 반응에 의해 수소를 제조하는 것을 특징으로 하는 수소 제조 방법을 제공한다.
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公开(公告)号：KR100699556B1
公开(公告)日：2007-03-26
申请号：KR1020050096207
申请日：2005-10-12
Applicant: 한국에너지기술연구원
Abstract: A catalyst separation type apparatus for producing hydrogen gas by using photocatalyst and biocatalyst is provided to separate/couple photocatalyst producing electric charge pairs by light absorption and biocatalyst having superior proton reduction function for producing hydrogen gas by sun light. A catalyst separation type apparatus for producing hydrogen gas by using photocatalyst and biocatalyst includes an anode(11) coated with a TiO_2 photocatalyst mixture in the anatase structure on a surface of a transparent conducting oxide formed of one of ITO, SnO_2:F, ZnO;F, ZnO:Al, or ZnO:Sn, and generating electrons by sunlight or UV light, and a cathode(13) formed of any one of copper, stainless steel, or platinum having anti-corrosive characteristics for acid and alkaline solutions, and serving for transmitting the electrons to a cathode solution(14). The anode is deposited into an electrolyte(12), which contains one or two or more of Na_2SO_3, Na_2S,KCl, or NaCl, and has a pH in the range from 10 to 12, thereby serving as an electron generating source. The cathode is deposited into the cathode solution, which is a mixture solution of a buffer solution in the pH range from 7 to 10, an electron mediator such as methyl viologen or ion ions(Fe^3+), and a biocatalyst such as Pyrococcus furious, Clostridium pasteurianum, Desulfovibrio desulfuricans, and serves to transmit the electrons to the biocatalyst. A salt bridge(15) is connected to the electrolyte and the cathode solution respectively for serving as a path for movement of ions between the solutions. A wire(16) connects the anode to the cathode to transmit the electrons collected to the anode to the cathode.
Abstract translation: 提供了一种通过使用光催化剂和生物催化剂制造氢气的催化剂分离型装置，用于通过光吸收分离/耦合产生电荷对的光催化剂和具有优异的用于通过太阳光产生氢气的质子还原功能的生物催化剂。 通过使用光催化剂和生物催化剂制造氢气的催化剂分离型装置包括在由ITO，SnO_2：F，ZnO中的一种形成的透明导电氧化物的表面上的锐钛矿结构中涂覆有TiO 2光催化剂混合物的阳极（11） F，ZnO：Al或ZnO：Sn，以及通过太阳光或UV光产生电子的阴极（13），以及对酸和碱溶液具有抗腐蚀特性的铜，不锈钢或铂中的任一种形成的阴极（13），以及 用于将电子传输到阴极溶液（14）。 阳极被沉积到电解质（12）中，该电解质含有Na 2 SO 3，Na 2 S，KCl或NaCl中的一种或两种以上，并且具有10至12的pH，从而用作电子发生源。 将阴极沉积到阴极溶液中，阴极溶液是pH范围为7至10的缓冲溶液的混合溶液，电子介体如甲基紫精或离子（Fe 3+），以及生物催化剂如Pyrococcus 愤怒的巴斯德氏梭菌，脱硫抗病毒脱硫剂，并用于将电子传输到生物催化剂。 盐电桥（15）分别与电解质和阴极溶液连接，用作离子在溶液之间移动的路径。 导线（16）将阳极连接到阴极，将收集的电子传输到阴极。
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