公开(公告)号：US09586198B2

公开(公告)日：2017-03-07

申请号：US14391847

申请日：2013-10-24

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Ji-Chan Park ,  Heon Jung ,  Ho-Tae Lee ,  Jung-Il Yang ,  Dong-Hyun Chun ,  Sung-Jun Hong

IPC: B01J29/40 ,  B01J31/28 ,  B01J23/75 ,  B01J37/02 ,  B01J29/06 ,  B01J35/10 ,  B01J37/00 ,  B01J21/04 ,  B01J21/08 ,  B01J23/755 ,  B01J23/89 ,  B01J31/06 ,  B01J35/00 ,  B01J35/04 ,  B01J37/14 ,  C10G2/00

CPC classification number: B01J31/28 ,  B01J21/04 ,  B01J21/08 ,  B01J23/75 ,  B01J23/755 ,  B01J23/8913 ,  B01J29/005 ,  B01J29/0333 ,  B01J29/06 ,  B01J29/40 ,  B01J29/46 ,  B01J31/06 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/006 ,  B01J35/04 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1076 ,  B01J37/0018 ,  B01J37/0045 ,  B01J37/0201 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0225 ,  B01J37/023 ,  B01J37/0232 ,  B01J37/0244 ,  B01J37/0246 ,  B01J37/088 ,  B01J37/14 ,  B01J2229/186 ,  B01J2229/20 ,  B01J2231/62 ,  B01J2531/005 ,  C10G2/331 ,  C10G2400/22

Abstract: This invention relates to a cobalt-based catalyst on a metal structure for selective production of synthetic oil via Fischer-Tropsch reaction, a method of preparing the same and a method of selectively producing synthetic oil using the same, wherein zeolite, cobalt and a support are mixed and ground to give a catalyst sol, which is then uniformly thinly applied on the surface of a metal structure using a spray-coating process, thereby preventing generation of heat during Fischer-Tropsch reaction and selectively producing synthetic oil having a carbon chain shorter than that of wax. This catalyst is prepared by burning a powder mixture obtained by melt infiltration of a cobalt hydrate and a metal oxide support to give a catalyst powder including cobalt oxide/metal oxide support; hybridizing the catalyst powder including cobalt oxide/metal oxide support with a zeolite powder to give a hybrid catalyst powder; mixing the hybrid catalyst powder with an organic binder and an inorganic binder and grinding the mixed hybrid catalyst powder to give a hybrid catalyst sol; spray-coating a metal structure surface-treated with alumina by atomic layer deposition with the hybrid catalyst sol; and thermally treating the metal structure spray-coated with the hybrid catalyst sol.

Abstract translation: 本发明涉及一种用于通过费 - 托反应选择性生产合成油的金属结构上的钴基催化剂，其制备方法和使用该合成油选择性生产合成油的方法，其中沸石，钴和载体 混合并研磨以得到催化剂溶胶，然后使用喷涂法将其均匀地薄涂在金属结构的表面上，从而防止费 - 托反应期间产生热量，并选择性地生产碳链短的合成油 比蜡。 该催化剂是通过将通过熔融渗透钴酸水合物和金属氧化物载体获得的粉末混合物燃烧得到包含氧化钴/金属氧化物载体的催化剂粉末来制备的; 将包含氧化钴/金属氧化物载体的催化剂粉末与沸石粉末杂化，得到混合催化剂粉末; 将混合催化剂粉末与有机粘合剂和无机粘合剂混合，并研磨混合的混合催化剂粉末，得到混合催化剂溶胶; 用混合催化剂溶胶通过原子层沉积喷涂用氧化铝表面处理的金属结构; 并对喷涂了混合催化剂溶胶的金属结构进行热处理。

公开(公告)号：US20170001168A1

公开(公告)日：2017-01-05

申请号：US15115302

申请日：2015-07-31

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Ji Chan Park ,  Jung Il Yang ,  Heon Jung ,  Ho Tae Lee ,  Dong Hyun Chun ,  Sung Jun Hong ,  Jae In Kwon

IPC: B01J20/06 ,  B01J23/75 ,  B01J23/745 ,  B01J21/08 ,  B01J35/00 ,  B01J20/32 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  B01J20/10 ,  B01J20/28 ,  B01J20/30 ,  B01J23/755 ,  B01J35/02

CPC classification number: B01J20/06 ,  B01J20/103 ,  B01J20/28 ,  B01J20/28016 ,  B01J20/3021 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3234 ,  B01J20/3293 ,  B01J21/08 ,  B01J23/02 ,  B01J23/06 ,  B01J23/26 ,  B01J23/34 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/0006 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/008 ,  B01J35/026 ,  B01J35/08 ,  B01J35/10 ,  B01J37/0018 ,  B01J37/0072 ,  B01J37/0081 ,  B01J37/0209 ,  B01J37/0221 ,  B01J37/033 ,  B01J37/035 ,  B01J37/04 ,  B01J37/082 ,  H01M4/8657 ,  H01M4/8889 ,  H01M4/9016

Abstract: The present invention relates to an egg-shell type hybrid structure of highly dispersed nanoparticles-metal oxide support, a preparation method thereof, and a use thereof. Specifically, the present invention relates to an egg-shell type hybrid structure of highly dispersed nanoparticles-metal oxide support, providing an excellent platform in a size of nanometers or micrometers which can support nanoparticles selectively in the porous shell portion by employing a metal oxide support with an average diameter of nanometers or micrometers including a core of nonporous metal oxide and a shell of porous metal oxides, a preparation method thereof, and a use thereof.

Abstract translation: 本发明涉及高度分散的纳米粒子 - 金属氧化物载体的蛋壳型杂化结构及其制备方法及其用途。 具体地说，本发明涉及高度分散的纳米粒子 - 金属氧化物载体的蛋壳型杂化结构，提供了一种纳米尺寸或微米尺寸的优良平台，其可通过使用金属氧化物载体在多孔壳体部分中选择性地支持纳米颗粒 其平均直径为纳米或微米，包括无孔金属氧化物的核和多孔金属氧化物的壳，其制备方法及其用途。

公开(公告)号：US09533292B2

公开(公告)日：2017-01-03

申请号：US14099083

申请日：2013-12-06

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Ji Chan Park ,  Heon Jung ,  Ho Tae Lee ,  Jung Il Yang ,  Dong Hyun Chun ,  Sung Jun Hong

IPC: B01J21/18 ,  B01J27/22 ,  B01J33/00 ,  B01J35/00 ,  B01J37/00 ,  B01J37/08 ,  C10G2/00

CPC classification number: B01J27/22 ,  B01J21/18 ,  B01J33/00 ,  B01J35/002 ,  B01J37/0036 ,  B01J37/08 ,  C10G2/332

Abstract: This invention relates to a method of preparing an iron carbide/carbon nanocomposite catalyst containing potassium for high temperature Fischer-Tropsch (FT) synthesis reaction and the iron carbide/carbon nanocomposite catalyst prepared thereby, and a method of manufacturing a liquid hydrocarbon using the same and a liquid hydrocarbon manufactured thereby, wherein a porous carbon support is uniformly impregnated with an iron hydrate using melt infiltration, and potassium is also supported together via various addition processes, including a pre-addition process of a potassium salt which is ground upon impregnation with the iron hydrate, or a mid- or post-addition process of a potassium solution using incipient wetness impregnation after impregnation with the iron hydrate. Accordingly, the highly active iron carbide/potassium/carbon composite catalyst for high temperature FT reaction in which 5˜30 wt % of active iron carbide particles are supported on the porous carbon support can be obtained and is structurally stable to heat even in high temperature FT reaction of 300° C. or more, and liquid hydrocarbons can be selectively obtained at high yields.

Abstract translation: 本发明涉及一种制备含有用于高温费 - 托（FT）合成反应的钾的碳化铁/碳纳米复合催化剂和由其制备的碳化铁/碳纳米复合催化剂的方法，以及使用其制备液体烃的方法 以及由此制造的液体烃，其中多孔碳载体用熔融浸渍的铁水合物均匀地浸渍，并且钾也通过各种添加方法负载在一起，包括在浸渍后研磨的钾盐的预加工过程 铁水合物，或在用铁水合物浸渍之后使用初始湿浸渍的钾溶液的中或后添加方法。 因此，可以得到在多孔碳载体上负载有活性碳化铁颗粒5〜30重量％的高温FT反应的高活性碳化铁/钾/碳复合催化剂，即使在高温下也具有结构稳定的热稳定性 300℃以上的FT反应可以以高收率有选择地获得。

公开(公告)号：US08962703B2

公开(公告)日：2015-02-24

申请号：US13925361

申请日：2013-06-24

Applicant: Korea Institute of Energy Research

Inventor： Jichan Park ,  Heon Jung ,  Hotae Lee ,  Jungil Yang ,  Donghyun Chun ,  Sungjun Hong

IPC: C07C1/04 ,  C10G2/00 ,  B01J27/22 ,  B01J23/745

CPC classification number: C07C1/044 ,  B01J23/745 ,  B01J27/22 ,  B01J35/1061 ,  B01J37/023 ,  B01J37/08 ,  C07C1/0445 ,  C07C2527/22 ,  C10G2/332 ,  C10G2300/703 ,  C10G2300/705

Abstract: Iron/carbon (Fe/C) nanocomposite catalysts are prepared for Fischer-Tropsch synthesis reaction. A preparation method includes steps of mixing iron hydrate salts and a mesoporous carbon support to form a mixture, infiltrating the iron hydrate salts into the carbon support through melt infiltration of the mixture near a melting point of the iron hydrate salts, forming iron-carbide particles infiltrated into the carbon support through calcination of the iron hydrate salts infiltrated into the carbon support under a first atmosphere, and vacuum-drying the iron-carbide particles after passivation using ethanol. Using such catalysts, liquid hydrocarbons are produced.

Abstract translation: 制备铁/碳（Fe / C）纳米复合催化剂用于费 - 托合成反应。 一种制备方法包括混合铁水合物盐和介孔碳载体以形成混合物的步骤，通过在铁水合物盐的熔点附近熔融渗透混合物将铁水合物盐浸入碳载体中，形成碳化铁颗粒 通过在第一个气氛下渗入碳载体中的铁水合物盐的煅烧而渗透到碳载体中，并且使用乙醇钝化后对该碳化铁颗粒进行真空干燥。 使用这种催化剂，生产液态烃。

公开(公告)号：US20140360917A1

公开(公告)日：2014-12-11

申请号：US14099083

申请日：2013-12-06

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Ji Chan PARK ,  Heon Jung ,  Ho Tae Lee ,  Jung II Yang ,  Dong Hyun Chun ,  Sung Jun Hong

IPC: B01J27/22 ,  C10G2/00

CPC classification number: B01J27/22 ,  B01J21/18 ,  B01J33/00 ,  B01J35/002 ,  B01J37/0036 ,  B01J37/08 ,  C10G2/332

Abstract: This invention relates to a method of preparing an iron carbide/carbon nanocomposite catalyst containing potassium for high temperature Fischer-Tropsch (FT) synthesis reaction and the iron carbide/carbon nanocomposite catalyst prepared thereby, and a method of manufacturing a liquid hydrocarbon using the same and a liquid hydrocarbon manufactured thereby, wherein a porous carbon support is uniformly impregnated with an iron hydrate using melt infiltration, and potassium is also supported together via various addition processes, including a pre-addition process of a potassium salt which is ground upon impregnation with the iron hydrate, or a mid- or post-addition process of a potassium solution using incipient wetness impregnation after impregnation with the iron hydrate. Accordingly, the highly active iron carbide/potassium/carbon composite catalyst for high temperature FT reaction in which 5˜30 wt % of active iron carbide particles are supported on the porous carbon support can be obtained and is structurally stable to heat even in high temperature FT reaction of 300° C. or more, and liquid hydrocarbons can be selectively obtained at high yields.

Abstract translation: 本发明涉及一种制备含有用于高温费 - 托（FT）合成反应的钾的碳化铁/碳纳米复合催化剂和由其制备的碳化铁/碳纳米复合催化剂的方法，以及使用其制备液体烃的方法 以及由此制造的液体烃，其中多孔碳载体用熔融浸渍的铁水合物均匀地浸渍，并且钾也通过各种添加方法负载在一起，包括在浸渍后研磨的钾盐的预加工过程 铁水合物，或在用铁水合物浸渍之后使用初始湿浸渍的钾溶液的中或后添加方法。 因此，可以得到在多孔碳载体上负载有活性碳化铁颗粒5〜30重量％的高温FT反应的高活性碳化铁/钾/碳复合催化剂，即使在高温下也具有结构稳定的热稳定性 300℃以上的FT反应可以以高收率有选择地获得。