公开(公告)号：US20160200985A1

公开(公告)日：2016-07-14

申请号：US15075743

申请日：2016-03-21

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jung-Il YANG ,  Heon JUNG ,  Dong-Hyun CHUN ,  Ji-Chan PARK

IPC: C10G2/00

CPC classification number: C10G2/34 ,  B01J8/22 ,  B01J23/75 ,  B01J35/04 ,  B01J37/0205 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/0225 ,  B01J37/0238 ,  B01J37/0244 ,  B01J37/0248 ,  B01J37/16 ,  B01J2208/00212 ,  C10G2/332 ,  C10G2300/70

Abstract: A method of producing liquid fuel by a Fischer-Tropsch synthesis reaction using a thermal medium-circulated heat exchanger type reactor is provided. The thermal medium-circulated heat exchanger type reactor uses the cobalt metal foam catalyst including a metal foam coated with cobalt catalyst powder is used. Exothermic reaction heat generated by the Fischer-Tropsch synthesis reaction occurring in the cobalt metal foam catalyst layer of the tube unit is controlled by thermal medium oil circulating in the shell unit at a reaction temperature of 190˜250° C. and a reaction pressure of 20˜25 atm, and simultaneously the reaction is conducted, thus producing liquid fuel.

Abstract translation: 提供了使用热介质循环式热交换器型反应器通过费 - 托合成反应生产液体燃料的方法。 热介质循环式热交换器型反应器使用包含钴催化剂粉末的金属泡沫的钴金属泡沫催化剂。 在管单元的钴金属泡沫催化剂层中发生的费 - 托合成反应产生的放热反应热由壳单元中在190〜250℃的反应温度下循环的热介质油控制，反应压力 20〜25atm，同时进行反应，生成液体燃料。

公开(公告)号：US20160303555A1

公开(公告)日：2016-10-20

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-ll YANG ,  Dong-Hyun CHUN ,  Sung-Jun HONG

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

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。