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131.发明授权피셔-트롭쉬 합성 반응을 위한 코발트-실리카 에그-쉘 나노촉매의 제조방법 및 그 촉매와, 이를 이용한 액체 탄화수소의 합성 방법 有权用于FISCHER-TROPSCH合成反应的EGG-壳型COBALT /二氧化硅纳米颗粒的制造方法和其中使用其的液体烃的制造方法
公开(公告)号：KR101524574B1
公开(公告)日：2015-06-04
申请号：KR1020140140756
申请日：2014-10-17
Applicant: 한국에너지기술연구원
Abstract: 본발명은피셔-트롭쉬합성반응을위한코발트-실리카에그-쉘나노촉매의제조방법및 그촉매와, 이를이용한액체탄화수소의합성방법및 그액체탄화수소에관한것으로, 열적으로안정하면서도나노크기로조절된활성코발트입자가기공이발달된나노크기의다공성실리카지지체껍질에선택적으로고분산되어피셔-트롭쉬반응시반응물의빠른확산및 접촉측면에서높은활성을가지는코발트-실리카에그-쉘나노촉매의제조방법및 그촉매를제공하고, 이코발트-실리카에그-쉘나노촉매를이용하여피셔-트롭쉬합성반응시높은 CO 전환율및 선택성을갖도록하여효과적으로액체탄화수소를제조하는방법과그 액체탄화수소를제공하는것을발명의특징으로한다.
Abstract translation: 本发明涉及一种用于费 - 托合成反应的二氧化硅蛋壳型纳米催化剂及其纳米催化剂的制造方法，以及使用该方法的液体烃及其液体烃的合成方法。 提供了一种钴 - 二氧化硅蛋壳纳米催化剂的制造方法，其中热稳定并且纳米尺寸控制的复合钴颗粒被高度选择性地分布在具有显影孔的纳米尺寸的多孔二氧化硅载体壳上 从而在反应物质的快速扩散和接触中具有高活性的费 - 托反应。 此外，提供了通过使用钴 - 二氧化硅蛋壳纳米催化剂和当具有高CO转化率和选择性的费 - 托反应时有效地制造液体烃的方法。
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公开(公告)号：KR101498374B1
公开(公告)日：2015-03-03
申请号：KR1020130089300
申请日：2013-07-29
Applicant: 한국에너지기술연구원 , 유니버시대드 드 안티오퀴아
Inventor： 천동현 , 박지찬 , 정헌 , 패노르몬드라곤페레즈 , 마리아안젤리카포지오니플로레즈 , 이호태 , 양정일 , 홍성준
IPC: B01J23/745 , B01J37/08 , B01J6/00
CPC classification number: B01J23/745 , B01J35/023 , B01J37/0045 , B01J37/031 , B01J37/343 , C01G49/06
Abstract: 본 발명은 철계 촉매의 제조방법에 관한 것으로, 철광석 미립자, 구리, 코발트, 망간, 니켈, 루테늄, 로듐, 레늄, 이리듐, 백금 또는 금 질산염 중 적어도 하나를 포함하는 수용액 및 질산철 수용액을 혼합한 제 1용액, 산화규소, 산화알루미늄, 산화지르코늄 또는 산화크롬 중 적어도 하나의 산화물 또는 이들의 전구체 및 알칼리금속 탄산염 수용액, 알칼리토금속 탄산염 수용액 또는 암모니아 수용액 중 적어도 하나의 제 2용액을 혼합하여 침전물을 형성하는 침전물 형성단계; 및 상기 침전물을 건조 및 소성하는 소성단계;를 포함하여 이루어질 수 있다.
본 발명에 의하면, 종래에 철계 촉매 제조방법에 비하여 질산철과 물의 사용량을 20% 이상 줄일 수 있어 물 사용량과 오염물질 배출량을 감소시켜 친환경적이면서도, 우수한 성능을 발휘하는 철계 촉매을 제조할 수 있다.-
公开(公告)号：KR101458762B1
公开(公告)日：2014-11-12
申请号：KR1020130029170
申请日：2013-03-19
Applicant: 한국에너지기술연구원
CPC classification number: C10G2/50 , B01J23/78 , B01J27/22 , B01J37/16 , B01J2523/00 , C07C1/04 , C10G2/332 , B01J2523/13 , B01J2523/17 , B01J2523/41 , B01J2523/842
Abstract: 본 발명은 피셔-트롭쉬 합성반응을 이용한 탄화수소 화합물의 제조방법 및 그 제조방법으로 제조된 탄화수소 화합물에 관한 것으로서, 본 발명의 피셔-트롭쉬 합성반응을 이용한 탄화수소 화합물의 제조방법은, 철계 촉매가 장입된 제1반응기에 CO
2
및 H
2 를 포함하는 제1가스를 주입하여 환원처리 하는 환원단계 및 환원단계에서 환원처리한 철계 촉매가 장입된 제2 반응기에서 H
2 및 CO를 포함하는 제2가스를 반응시켜 탄화수소 화합물을 제조하는 제조단계를 포함한다.
이를 통해 철계 촉매의 환원성을 향상시켜 탄소 수가 5 이상인 탄화수소의 생산성은 높이고, CO
2 의 선택도(selectivity) 및 CH
4 , C
2 -C
4 탄화수소의 선택도를 낮출 수 있다.-
公开(公告)号：KR1020140114634A
公开(公告)日：2014-09-29
申请号：KR1020130029170
申请日：2013-03-19
Applicant: 한국에너지기술연구원
CPC classification number: C10G2/50 , B01J23/78 , B01J27/22 , B01J37/16 , B01J2523/00 , C07C1/04 , C10G2/332 , B01J2523/13 , B01J2523/17 , B01J2523/41 , B01J2523/842
Abstract: The present invention relates to a method for producing a hydrocarbon compound using Fischer-Tropsch synthesis and a hydrocarbon compound produced through the same. The method of the present invention comprises: a reducing step of feeding a first gas including CO_2 and H_2 in a first reactor in which an iron catalyst is filled in order to be reduced; and a producing step of producing a hydrocarbon compound by reacting a second gas including H_2 and CO in a second reactor filled with the iron catalyst reduced in the reducing step. Accordingly, the reducing properties of the iron catalyst are improved so that the productivity of C5 or more hydrocarbon is increased and the selectivity of Co_2 and the selectivity of CH_4, C_2-C_4 hydrocarbon can be decreased.
Abstract translation: 本发明涉及使用费 - 托合成法制备烃化合物的方法和通过其制备的烃化合物。 本发明的方法包括：还原步骤，在包含CO_2和H_2的第一气体中，在其中填充铁催化剂的第一反应器中进行还原; 以及通过在填充有还原步骤中还原的铁催化剂的第二反应器中使包含H 2和CO的第二气体反应来生产烃化合物的制备步骤。 因此，提高了铁催化剂的还原性能，提高了C5以上烃的生产率，可以降低Co_2的选择性和CH_4，C_2-C_4烃的选择性。
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公开(公告)号：KR1020140095188A
公开(公告)日：2014-08-01
申请号：KR1020130007785
申请日：2013-01-24
Applicant: 한국에너지기술연구원
Abstract: The present invention relates to a system for manufacturing a hydrocarbon compound by using Fischer-Tropsch synthesis, and the system for manufacturing the hydrocarbon compound by using the Fischer-Tropsch synthesis, according to the present invention, comprises: a catalyst reduction reactor comprising a mixer into which an iron-based catalyst is charged, a first synthetic gas is injected to reduce the iron-based catalyst, and into which a second synthetic gas is injected so as to be mixed with the reduced iron-based catalyst; and a Fischer-Tropsch synthesis reactor for subjecting to a reaction the mixture of the second synthetic gas and the reduced iron-based catalyst transported online through a tube connected to the catalyst reduction reactor to manufacture the hydrocarbon compound. As a result, a catalyst is reduced (activated) in a separate reactor and then introduced into the Fischer-Tropsch reactor thereby facilitating introduction of an additional catalyst when manufacturing the hydrocarbon compound using the Fischer-Tropsch synthesis, and reducing the time required for manufacturing the hydrocarbon compound using the Fischer-Tropsche synthesis by supplying the activated catalyst.
Abstract translation: 本发明涉及一种通过使用费 - 托合成制造烃化合物的系统，以及根据本发明的通过使用费 - 托合成制备烃化合物的系统，包括：催化剂还原反应器，包括混合器 向其中加入铁基催化剂，注入第一合成气体以还原铁基催化剂，并向其中注入第二合成气体以与还原铁基催化剂混合; 和费 - 托合成反应器，用于通过连接到催化还原反应器的管在第二合成气体和还原铁基催化剂的混合物进行反应，以制造烃化合物。 结果，催化剂在单独的反应器中还原（活化），然后被引入费 - 托反应器中，由此便于在使用费 - 托合成制造烃化合物时引入另外的催化剂，并减少制造所需的时间 通过提供活化的催化剂使用费 - 托罗合成的烃化合物。
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Patent Agency Ranking
公开(公告)号：KR1020140095187A
公开(公告)日：2014-08-01
申请号：KR1020130007784
申请日：2013-01-24
Applicant: 한국에너지기술연구원
Abstract: The present invention relates to a method for manufacturing a hydrocarbon compound by using Fischer-Tropsch synthesis, and the method for manufacturing the hydrocarbon compound by using the Fischer-Tropsch synthesis, according to the present invention, comprises: a charging step of charging an iron-based catalyst into a catalyst reduction reactor; a reducing step of injecting a first synthetic gas for catalyst activation to reduce the iron-based catalyst; a stirring step of injecting a second synthetic gas in to the catalyst reduction reactor so as to be stirred with the reduced iron-based catalyst which is reduced in the reducing step; an injecting step of injecting the second synthetic gas stirred in the stirring step and the reduced iron-based catalyst online through a tube connected to the catalyst reduction reactor to a Fischer-Tropsch synthesis reactor; and a production step of producing a hydrocarbon compound by making the second synthetic gas stirred in the stirring step and the reduced iron-based catalyst react in the Fischer-Tropsch synthesis reactor. As a result, a catalyst is reduced (activated) in a separate reactor and then introduced into the Fischer-Tropsch reactor thereby facilitating introduction of an additional catalyst when manufacturing the hydrocarbon compound using the Fischer-Tropsch synthesis, and reducing the time required for manufacturing the hydrocarbon compound using the Fischer-Tropsche synthesis by supplying the activated catalyst.
Abstract translation: 本发明涉及通过费 - 托合成制造烃化合物的方法，以及根据本发明的通过使用费 - 托合成制造烃化合物的方法，包括：将铁 催化剂还原反应器; 注入用于催化剂活化的第一合成气体以还原铁基催化剂的还原步骤; 将第二合成气体注入到催化剂还原反应器中以与在还原步骤中还原的还原铁基催化剂一起搅拌的搅拌步骤; 将在搅拌步骤中搅拌的第二合成气体和还原的铁基催化剂在线通过连接到催化剂还原反应器的管注入费 - 托合成反应器的注入步骤; 以及通过在搅拌步骤中搅拌第二合成气体并还原的铁基催化剂在费 - 托合成反应器中反应来生产烃化合物的制备步骤。 结果，催化剂在单独的反应器中还原（活化），然后被引入费 - 托反应器中，由此便于在使用费 - 托合成制造烃化合物时引入另外的催化剂，并减少制造所需的时间 通过提供活化的催化剂使用费 - 托罗合成的烃化合物。
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公开(公告)号：KR101405090B1
公开(公告)日：2014-06-11
申请号：KR1020130029168
申请日：2013-03-19
Applicant: 한국에너지기술연구원
CPC classification number: B01J23/78 , B01J27/22 , B01J37/16 , B01J2523/00 , C10G2/332 , B01J2523/12 , B01J2523/13 , B01J2523/17 , B01J2523/41 , B01J2523/842
Abstract: The present invention relates to a method for manufacturing hydrocarbons using Fischer-Tropsch synthesis reaction and hydrocarbons manufactured by the same method. The method for manufacturing hydrocarbons using Fischer-Tropsch synthesis reaction according to the present invention comprises: a reduction step for reducing an iron-based catalyst by injecting a first gas including CO_2, H_2 and CO into a first reactor charged with the iron-based catalyst; and a manufacturing step for manufacturing hydrocarbons by making a second gas including H_2 and CO react in a second reactor charged with the iron-based catalyst that has been reduced in the reduction step. Accordingly, the present invention can increase the productivity of hydrocarbons having five or more carbon atoms by improving the reducibility of the iron-based catalyst, and can decrease the selectivity of CO_2 and the selectivity of CH_4 and C2-C4 hydrocarbons.
Abstract translation: 本发明涉及使用费 - 托合成反应制造烃的方法和通过相同方法制造的烃。 根据本发明的使用费 - 托合成反应的烃的制造方法包括：还原步骤，通过将包含CO_2，H_2和CO的第一气体注入到装有铁基催化剂的第一反应器中来还原铁基催化剂 ; 以及通过在包含还原步骤中减少的铁基催化剂的第二反应器中制备包括H 2和CO 2的第二气体来制造烃的制造步骤。 因此，通过提高铁类催化剂的还原性，本发明能够提高碳原子数为5以上的烃的生产率，可以降低CO_2的选择性和CH_4和C2-C4烃的选择性。
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138.发明授权고온 피셔－트롭쉬 합성 반응용 철카바이드／탄소 나노복합 촉매의 제조 방법 및 그 촉매， 철카바이드／탄소 나노복합 촉매를 이용한 액체 탄화수소의 제조방법 및 그 액체 탄화수소 有权用于高温FISCHER-TROPSCH合成反应的FE5C2 / C纳米复合催化剂的制造方法和FE5C2 / C纳米复合催化剂的制备方法，使用其的液体烃的制造方法及其液体烃
公开(公告)号：KR101393413B1
公开(公告)日：2014-05-12
申请号：KR1020130118695
申请日：2013-10-04
Applicant: 한국에너지기술연구원
IPC: B01J37/08 , B01J23/745
CPC classification number: B01J27/22 , B01J35/0013 , B01J37/031 , B01J37/08 , B01J37/082 , B01J37/10 , C10G2/332
Abstract: The present invention relates to a method for manufacturing an iron carbide/carbon nanocomposite catalyst for a high-temperature Fischer-Tropsch synthesis reaction, the iron carbide/carbon nanocomposite catalyst thereof, a method for manufacturing liquid hydrocarbon using the same iron carbide/carbon nanocomposite catalyst, and the liquid hydrocarbon thereof. The present invention provides the iron carbide/carbon nanocomposite catalyst for high-temperature Fischer-Tropsch synthesis reaction composed of iron carbide particles represented by Fe_5C_2 and having high reactivity in FT synthesis reaction by activating iron oxalate particles which is formed via a hydrothermal reaction after mixing an iron hydrate, sugar and a surfactant, in the process of plasticizing the iron oxalate particles in an atmosphere of carbon monoxide at a high temperature; and a manufacturing method thereof. Also, the present invention relates to a technique for manufacturing liquid hydrocarbon using the iron carbide/carbon nanocomposite catalyst manufactured therefrom.
Abstract translation: 本发明涉及用于高温费 - 托合成反应的碳化铁/碳纳米复合催化剂的制造方法，其碳化铁/碳纳米复合催化剂，使用相同的碳化铁/碳纳米复合材料制造液体烃的方法 催化剂及其液态烃。 本发明提供一种由Fe_5C_2表示的碳化铁颗粒构成的高铁费托合成反应的碳化铁/碳纳米复合催化剂，并且通过在混合后通过水热反应形成的草酸铁颗粒活化，在FT合成反应中具有高反应性 铁水合物，糖和表面活性剂，在一氧化碳气氛中在高温下使草酸铁颗粒增塑; 及其制造方法。 另外，本发明涉及使用由其制造的碳化铁/碳纳米复合催化剂制造液体烃的技术。
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139.发明授权
公开(公告)号：KR101315676B1
公开(公告)日：2013-10-08
申请号：KR1020110138002
申请日：2011-12-20
Applicant: 한국에너지기술연구원
CPC classification number: Y02P70/56
Abstract: 본 발명은 피셔-트롭쉬 합성 반응기와 연료전지를 이용한 합성석유와 전기의 동시 생산 장치 및 방법에 관한 것으로, 자세하게는 셔-트롭쉬 합성 반응을 이용한 합성석유를 생산하는 반응 공정에 있어서, 반응물 합성가스 생산을 위해 스팀 메탄 개질 반응기를 이용하여 원료인 천연가스로부터 합성가스로 개질시킨 후에, 생성된 합성가스를 직접 피셔-트롭쉬 합성 반응기에 공급하지 않고 다단 열교환을 시킨 후 압력 변동 흡착 분리장치를 통해 H
2 /CO의 몰비가 2 : 1인 합성가스와 고순도 H
2 로 분리하여, 합성가스는 피셔-트롭쉬 합성 반응기에 공급하여 합성석유를 생산하고, 고순도 수소는 연료전지를 이용한 전기발생 장치에 공급하여 전기를 발생토록 한 피셔-트롭쉬 합성 반응기와 연료전지를 이용한 합성석유와 전기의 동시 생산 장치 및 방법에 관한 것이다.-
公开(公告)号：KR101294100B1
公开(公告)日：2013-08-07
申请号：KR1020120010457
申请日：2012-02-01
Applicant: 한국에너지기술연구원
CPC classification number: B01J37/0205 , B01J21/08 , B01J27/00 , B01J37/0027
Abstract: PURPOSE: A method of manufacturing a mixture alloy catalyst by a consecutive melting impregnation, and a mixture alloy catalyst thereof are provided to dip more than two kinds of alloy nano particles into a porous oxidation metal stent, and to manufacture various oxide types thereof. CONSTITUTION: A method of manufacturing a mixture alloy catalyst comprises the steps of: producing powder by grinding a porous support with one of the metal salts (S100); putting the mixed powder of metal salt and porous support in a reaction container, dipping and melting the powder at around the melting point of the metal salt (S200); drying the powder at room temperature (S300); putting the other metal salt to the powder and grinding together, then dipping and melting it at around the melting point of the added metal salt (S400); and alloying the metal salts in the porous support by plasticizing the dried powder under an atmosphere of nitrogen or hydrogen (S500). [Reference numerals] (S100) Step of producing powder by uniformly grinding a porous support with one of two or more metal salts; (S200) Step of putting the mixed powder of metal salt and the porous support in a reaction container and dipping and melting the powder at around the melting point of the metal salt; (S300) Step of drying the mixed powder of the metal salt and porous support at room temperature after the dipping and melting; (S400) Step of putting the other metal salt to the metal salt-dipped powder after drying, grinding together, and dipping and melting at around the melting point of the added metal salt; (S500) Step of plasticizing the dried powder under an atmosphere of air(atmosphere), nitrogen, or hydrogen after the dipping and melting and alloying the metal salts in the porous support; (S600) Step of blocking direct oxidization using ethanol after reduction in case of plasticizing under a hydrogen atmosphere
Abstract translation: 目的：提供通过连续熔融浸渍制备混合合金催化剂的方法及其混合合金催化剂，以将多于两种的合金纳米颗粒浸入多孔氧化金属支架中，并制造其各种氧化物类型。 构成：制造混合合金催化剂的方法包括以下步骤：用金属盐之一研磨多孔载体制备粉末（S100）; 将金属盐和多孔载体的混合粉末放入反应容器中，在金属盐的熔点附近浸泡并熔化粉末（S200）; 在室温下干燥粉末（S300）; 将其他金属盐放入粉末中一起研磨，然后在加入的金属盐的熔点附近浸泡并熔融（S400）; 并通过在氮气或氢气气氛下使干燥的粉末进行塑化来使多孔载体中的金属盐合金化（S500）。 （附图标记）（S100）通过用两种以上的金属盐中的一种均匀研磨多孔载体来制造粉末的步骤; （S200）将金属盐和多孔质载体的混合粉末放入反应容器中，在金属盐的熔点附近浸渍熔融粉末的工序; （S300）在浸渍和熔融之后，在室温下干燥金属盐和多孔载体的混合粉末的步骤; （S400）将干燥后的金属盐浸渍粉末一起研磨并在添加的金属盐的熔点附近浸渍熔融的步骤; （S500）在空气（气氛），氮气或氢气气氛下浸渍熔融并将金属盐合金化在多孔载体中之后使干燥粉末增塑的步骤; （S600）在氢气氛下增塑的情况下还原后，使用乙醇阻断直接氧化的工序
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