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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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86.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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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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88.发明授权탄소기반 복합계 산화금속 나노촉매 담지체의 제조 방법 및 그 복합계 산화금속 나노촉매 담지체 有权基于碳的多元复合金属氧化物纳米微晶体的制备方法通过熔融渗透方法和基于碳的多组分金属氧化物纳米颗粒的支持
公开(公告)号：KR101272210B1
公开(公告)日：2013-06-11
申请号：KR1020120147508
申请日：2012-12-17
Applicant: 한국에너지기술연구원
CPC classification number: B01J35/0073 , B01J23/70 , B01J23/745 , B01J23/75 , B01J23/755 , B01J23/76 , B01J35/0013 , B01J35/006 , B01J35/023 , B01J35/1028 , B01J35/1038 , B01J35/1042 , B01J35/1061 , B01J37/0018 , B01J37/0036 , B01J37/0201 , B01J37/023 , B01J37/04 , B01J37/08 , B01J37/084 , B01J37/088 , B01J37/16 , C07F3/02
Abstract: PURPOSE: A carbon based multi-composite metal oxide nano catalyst carrier and a production method thereof are provided to show high reactivity and high stability preventing coagulation between particles in case of a high-temperature catalytic reaction as active metal catalyst particles are uniformly carried onto a metal oxide and a remaining carbon carrier for scaffold in a high concentration. CONSTITUTION: A carbon based multi-composite metal oxide nano catalyst carrier production method comprises the following steps; a formation step which forms mixed powder by fusing metal-oxide salt-hydrate for a catalyst, metal-oxide salt-hydrate for a scaffold, and a porous carbon molding frame; a melt infiltration step which melts and impregnates the metal-oxide salt-hydrate for an active catalyst and the metal-oxide salt-hydrate for the scaffold into the carbon molding frame by melting and impregnating at a temperature around the melting point of the mixed metal-oxide salt-hydrate; a drying step which dries the mixed power which is melted and impregnated; and a removal and impregnating step which removes the carbon molding frame before sintering the mixed powder which is melted and impregnated at a high temperature, and impregnating the active metal-oxide particles into a metal oxide for the scaffold and remaining carbon by resolving the metal-oxide salt-hydrate for the active catalyst and the metal-oxide salt-hydrate for the scaffold. High temperature sintering is performed at a temperature ranged 300-650 deg. C for 1- 24 hours. [Reference numerals] (AA) Melt-infiltration; (BB) Amorphous salt complex dipped in porous carbon; (CC) High temperature sintering under the atmospheric condition; (DD) Removal of a carbon molding frame, Decomposition of salt; (EE) Oxidized metal particle(alumina, zirconia,..) functioning as a scaffold; (FF) Active particle; (GG) Remaining carbon
Abstract translation: 目的：提供一种碳基多元复合金属氧化物纳米催化剂载体及其制备方法，以显示高反应性和高稳定性，防止在高温催化反应的情况下颗粒之间的凝结，因为活性金属催化剂颗粒均匀地携带在 金属氧化物和高浓度支架的剩余碳载体。 构成：碳基复合金属氧化物纳米催化剂载体的制备方法包括以下步骤： 通过将用于催化剂的金属氧化物盐水合物，用于支架的金属氧化物盐水合物和多孔碳模制框架熔融而形成混合粉末的形成步骤; 熔融渗透步骤，其通过在混合金属的熔点附近的温度下熔融浸渍而将用于活性催化剂的金属氧化物盐水合物和用于支架的金属氧化物盐水合物熔融并浸渍到碳成型框架中 氧化物盐水合物; 干燥步骤，其干燥熔融和浸渍的混合动力; 以及去除和浸渍步骤，其在烧结在高温下熔融和浸渍的混合粉末之前除去碳模制框架，并且通过分解金属 - 氧化物膜将活性金属氧化物颗粒浸渍到用于支架的金属氧化物和残留的碳中， 用于活性催化剂的氧化物盐水合物和用于支架的金属氧化物盐水合物。 在300-650度的温度下进行高温烧结。 C 1〜24小时。 （附图标记）（AA）熔融渗透; （BB）无定形盐复合物浸入多孔碳中; （CC）大气条件下的高温烧结; （DD）去除碳成型框，分解盐; （EE）用作支架的氧化金属颗粒（氧化铝，氧化锆，...） （FF）活性粒子; （GG）剩余碳
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