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81.发明授权
公开(公告)号：KR101644927B1
公开(公告)日：2016-08-04
申请号：KR1020150026811
申请日：2015-02-25
Applicant: 한국에너지기술연구원
CPC classification number: B01J35/008 , B01J20/28007 , B01J21/06 , B01J35/023 , H01M4/9016
Abstract: 본발명은에그-쉘형 고분산나노입자-산화금속지지체혼성구조체, 이의제조방법및 이의용도에관한것으로, 더욱상세하게는비다공성산화금속으로된 코어; 및다공성산화금속으로된 쉘을포함하는나노또는마이크로크기의평균직경을갖는산화금속지지체를사용함으로써상기다공성쉘 부분에만선택적으로나노입자를담지할수 있는나노또는마이크로수준의우수한플랫폼을제공하는에그-쉘형 고분산나노입자-산화금속지지체혼성구조체, 이의제조방법및 이의용도에관한것이다.
Abstract translation: 本发明涉及蛋壳型高分散纳米颗粒 - 金属氧化物载体的混合结构，其制造方法及其用途，更具体地，涉及一种蛋壳型高分散纳米颗粒 - 金属氧化物载体的混合结构体 ，其制造方法和使用者，其能够提供具有纳米级或微观级别的优异平台，并且能够通过使用平均直径为纳米或微米的金属氧化物载体，在多孔壳部分选择性地包含纳米颗粒 尺寸包括核心无孔金属氧化物和由多孔金属氧化物形成的壳。 蛋壳型混合结构体的制造方法包括：制备由无孔金属氧化物形成的芯的工序（第1工序）。 通过将空气形成材料和金属氧化物前体加热形成由多孔金属氧化物形成的壳，得到包含由壳体形成的芯 - 壳结构的粉末的步骤， 涂覆空气孔形成材料和金属氧化物前体之后的芯的表面（第二步）; 研磨和混合具有比金属氧化物载体和金属氧化物载体的粉末低的熔点的化合物的化合物的步骤，保持封闭体系的温度作为包括金属的化合物的熔点或温度 通过插入混合金属氧化物载体和包含金属的化合物的粉末，并且通过熔化包含金属的化合物（第三步骤）将金属氧化物载体浸渍在空气孔中来加热+ 5℃。 并且通过烧制浸渍在金属氧化物载体的空气孔中的纳米颗粒，通过燃烧由熔融和浸渍制成的复合电力，从包括金属的化合物制造纳米颗粒。
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公开(公告)号：KR101561627B1
公开(公告)日：2015-10-22
申请号：KR1020140047560
申请日：2014-04-21
Applicant: 한국에너지기술연구원
Abstract: 본발명은피셔-트롭쉬합성반응을이용한탄화수소화합물의제조방법에관한것으로, 철계촉매의환원조건을최적화하여생산성을높일수 있다. 본발명은철계촉매가장입된제1반응기에 CO로이루어진제1가스를주입하여환원처리하는환원단계, 환원단계에서환원처리한철계촉매가장입된제2반응기에, H및 CO를포함하는제2가스를반응시켜탄화수소화합물을제조하는제조단계를포함한다.
Abstract translation: 本发明涉及使用费 - 托合成反应的烃化合物的制造方法，其可以通过优化铁基催化剂的还原条件来提高生产率。 该方法包括：还原步骤，通过将插入有铁基催化剂的第一反应器中的由CO组成的第一气体插入而进行还原和处理; 以及在与还原工序中还原和处理的铁基催化剂插入的第二反应器中使含有H 2和CO的第二气体反应来制造烃化合物的制造步骤。
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公开(公告)号：KR101535058B1
公开(公告)日：2015-07-10
申请号：KR1020140048760
申请日：2014-04-23
Applicant: 한국에너지기술연구원
CPC classification number: C10G2/344 , B01J8/009 , B01J8/22 , B01J19/0053 , C07C1/043
Abstract: 본발명은석탄합성가스를이용한슬러리기포탑반응기에관한것으로, 필터링수단의필터링부담을줄이고, 반응기본체내에서촉매의균일한분산상태를유지하여반응효율을증진시키고, 피셔-트롭쉬(Fischer-Tropsch) 반응이외에왁스크래킹(wax creaking) 또는이성질체화(isomarization) 반응을유도할수 있도록하기위한것이다. 본발명에따른슬러리기포탑반응기는반응기본체내에설치되어유입되는합성가스를분산및 재분산시키는분산수단과재분산수단을구비한다. 다공성의패킷배드는반응기본체내부의상부에설치되되, 최상부의재분산수단의상부에설치되며, 촉매의상부로의이동을억제한다. 그리고필터링수단은패킷배드위쪽의반응기본체내에배치되어슬러리에서반응되어생성된합성연료만을필터링하여외부로유출시킨다. 본발명에따른슬러리기포탑반응기는반응기본체내에설치되어슬러리를순환시키는드래프트튜브를더 구비할수 있다.
Abstract translation: 本发明涉及一种使用煤合成气体的浆料鼓泡塔反应器，其减少过滤装置的过滤负担，通过保持催化剂在反应器主体中的均匀分散状态提高反应效率，并且能够诱导费歇尔 - 反应，另外还有蜡裂或异构化反应。 根据本发明，反应器包括：分散装置和再分散装置，其安装在反应器的主体中以分散和再分散引入的合成气体; 安装在反应器主体的上部的多孔分组床，其是位于最上方的再分散装置的上部，并且抑制催化剂向上部移动; 以及过滤装置，其设置在反应器主体的分层床的上部，并使其在浆料中反应，以仅过滤所生成的合成燃料，并将其流出到外部。 本发明的反应器还可以包括安装在反应器主体中的引流管，以使浆料循环。
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84.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.-
Patent Agency Ranking
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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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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