公开(公告)号：US10137440B2

公开(公告)日：2018-11-27

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 ,  B01J35/02 ,  B01J35/10 ,  B01J29/40 ,  B01J23/75 ,  B01J35/00 ,  B01J29/072

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.

公开(公告)号：US09822311B2

公开(公告)日：2017-11-21

申请号：US14951857

申请日：2015-11-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Jae Sun Jung ,  Eun Hyeok Yang ,  Jae Suk Lee ,  Young Su Noh ,  Gi Hoon Hong ,  Sang Yong Lee ,  Sung Soo Lim ,  Na Young Kim

IPC: C10G47/00 ,  C10G2/00 ,  C01B3/38

CPC classification number: C10G2/332 ,  C01B3/382 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/0244 ,  C01B2203/0283 ,  C01B2203/062 ,  C01B2203/1241 ,  C01B2203/1258 ,  C10G47/00

Abstract: The present invention relates to a method for preparing a synthetic fuel on a vessel above a stranded gas field or an oil & gas field by a GTL-FPSO process, more particularly to a method for preparing a synthetic fuel with superior economic feasibility, productivity and efficiency using a compact GTL (gas to liquid) apparatus that can be used for a stranded gas field or an oil & gas field and an FPSO (floating production, storage and offloading) process under a condition optimized for the ratio of carbon dioxide in the stranded gas field or the oil & gas field and an apparatus for the same.

公开(公告)号：US09782755B2

公开(公告)日：2017-10-10

申请号：US15335163

申请日：2016-10-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Eun Hyeok Yang ,  Gi Hoon Hong ,  Sung Soo Lim ,  Jae Sun Jung ,  Young Su Noh ,  Na Young Kim ,  Jae Suk Lee ,  Ji In Park ,  Sang Yong Lee

IPC: B01J23/10 ,  B01J23/755 ,  B01J23/83 ,  B01J35/10 ,  C01B3/40

CPC classification number: B01J23/755 ,  B01J23/10 ,  B01J23/83 ,  B01J35/002 ,  B01J35/1009 ,  B01J37/031 ,  B01J37/084 ,  B01J37/086 ,  B01J37/088 ,  B01J37/16 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1241

Abstract: A nickel-supported catalyst for combined steam and carbon dioxide reforming, as a catalyst which is used in a process of preparing a synthesis gas by combined steam and carbon dioxide reforming with natural gas, is provided. More particularly, in the nickel-supported catalyst, nickel is supported as an active metal on a lanthanum oxide support.