公开(公告)号：US20170028388A1

公开(公告)日：2017-02-02

申请号：US14983849

申请日：2015-12-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju MOON ,  Jae Sun JUNG ,  Jae Suk LEE ,  Gi Hoon HONG ,  Eun Hyeok YANG ,  Sung Soo LIM ,  Young Su NOH ,  Kwang Hyeok LEE ,  Sang Yong LEE ,  Na Young KIM

IPC: B01J29/46 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J29/40 ,  B01J23/75

CPC classification number: B01J29/46 ,  B01J23/75 ,  B01J29/072 ,  B01J35/0086 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/109

Abstract: The present invention relates to a core-shell cobalt catalyst used for a Fischer-Tropsch synthesis reaction and a method for preparing the same. More particularly, it relates to a cobalt catalyst, which has a core-shell structure including a cobalt-supported and sintered alumina particle as a core and a zeolite powder coated on the surface of the alumina particle to a thickness of 50 μm or greater through mechanical alloying as a shell and is used to prepare hydrocarbons with high octane numbers through a Fischer-Tropsch synthesis reaction, and a method for preparing the same.

Abstract translation: 本发明涉及用于费 - 托合成反应的核 - 壳钴催化剂及其制备方法。 更具体地说，本发明涉及一种钴催化剂，其具有核 - 壳结构，其包括以钴负载​​和烧结的氧化铝颗粒为核心，以及通过在氧化铝颗粒的表面上涂覆厚度为50μm以上的沸石粉末 机械合金化作为壳，并用于通过费 - 托合成反应制备具有高辛烷值的烃及其制备方法。