公开(公告)号：US09415377B1

公开(公告)日：2016-08-16

申请号：US14920076

申请日：2015-10-22

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Jae Sun Jung ,  Sang Yong Lee ,  Ji In Park ,  Kwang Hyeok Lee ,  Sea on Lee ,  Sung Soo Lim ,  Gi Hoon Hong

IPC: B01J23/70 ,  B01J23/72 ,  B01J23/78 ,  B01J23/00 ,  B01J35/10

CPC classification number: B01J23/78 ,  B01J23/002 ,  B01J23/72 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J35/1066 ,  B01J35/1071 ,  B01J35/1076 ,  B01J37/0201 ,  B01J37/03 ,  B01J37/035 ,  B01J37/08 ,  B01J37/10 ,  B01J2523/00 ,  C07C29/60 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/31 ,  B01J2523/41 ,  C07C31/205

Abstract: The present invention relates to a copper-based catalyst for preparing 1,2-propanediol, wherein copper as an active metal is supported on a complex metal oxide structure having mesopores and macropores at the same time, a method for preparing the copper-based catalyst, and method for selectively preparing 1,2-propanediol from dehydration and hydrogenation of glycerol using the copper-based catalyst.

Abstract translation: 本发明涉及一种用于制备1,2-丙二醇的铜基催化剂，其中作为活性金属的铜同时负载在具有中孔和大孔的复合金属氧化物结构上，制备铜基催化剂的方法 以及使用铜基催化剂从甘油的脱水和氢化中选择性制备1,2-丙二醇的方法。

公开(公告)号：US09409157B2

公开(公告)日：2016-08-09

申请号：US13909359

申请日：2013-06-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Young Chul Kim ,  Hye Jeong Ok

IPC: B01J23/58 ,  B01J23/888 ,  B01J23/887

CPC classification number: B01J23/888 ,  B01J23/8872 ,  B01J23/8874 ,  B01J23/8878

Abstract: Provided is a catalyst for preparing a syngas by reforming methane wherein a nickel-based catalyst is mixed with a metal oxide catalyst. More particularly, alumina is used as a support and a metal oxide catalyst including magnesia, nickel, vanadium, tungsten, iron, molybdenum or chromium is used to inhibit carbon deposition and maintain or improve catalytic activity.

Abstract translation: 提供了一种通过甲烷重整制备合成气的催化剂，其中镍基催化剂与金属氧化物催化剂混合。 更具体地，氧化铝用作载体，并且使用包括氧化镁，镍，钒，钨，铁，钼或铬的金属氧化物催化剂来抑制碳沉积并保持或改善催化活性。

公开(公告)号：US09272959B2

公开(公告)日：2016-03-01

申请号：US13738601

申请日：2013-01-10

Applicant: Korea Institute of Science and Technology

Inventor： Dong Ju Moon ,  Yun Ju Lee ,  Jung Shik Kang ,  Moonju Park ,  Sojung Kim ,  Sang Deuk Lee ,  Hyunjoo Lee

IPC: C07C27/00 ,  C07C1/12 ,  B01J8/00 ,  B01J19/00 ,  C07C1/04 ,  C10G2/00

CPC classification number: C07C1/12 ,  B01J8/00 ,  B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00835 ,  B01J2219/00873 ,  C01B2203/0227 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/066 ,  C01B2203/86 ,  C07C1/0485 ,  C10G2/32 ,  C10G2300/1033 ,  C10G2300/4062 ,  C10G2300/4068 ,  Y02P20/128 ,  Y02P30/30

Abstract: Disclosed are a gas to liquids (GTL)-floating production, storage and offloading (FPSO) system that can be used in offshore oil fields or stranded gas fields and a method for producing synthetic fuel using the same. More particularly, the disclosure relates to a GTL-FPSO system capable of producing liquid synthetic fuel from gas extracted from stranded gas fields or associated gas extracted from oil fields, including a reforming reactor and a liquid hydrocarbon producer, and a method for producing the same.

公开(公告)号：US20200080013A1

公开(公告)日：2020-03-12

申请号：US16126404

申请日：2018-09-10

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Seol-A Shin ,  Eun Hyeok Yang ,  Young-su Noh ,  Gihoon Hong ,  Ji In Park ,  Jae Sun Jung

IPC: C10L1/02 ,  C10G2/00 ,  C10L3/10

Abstract: Disclosed is an apparatus and method of preparing synthetic fuel using natural gas extracted from a standard gas field on land or at sea as a raw material through a compact GTL process or a GTL-FPSO process. A parallel-type gas purification unit for controlling a molar ratio of synthetic gas and a concentration of carbon dioxide in the synthetic gas, in which a CO2 separation device and a bypass unit are disposed in parallel, is provided and, thus, the gas purification unit may prepare the synthetic gas by a steam carbon dioxide reforming (SCR) reaction using natural gas having different CO2 contents of various standard gas fields and then supply the synthetic gas having an optimum composition suitable for a Fischer-Tropsch synthesis reaction to prepare the synthetic fuel.

公开(公告)号：US10046290B2

公开(公告)日：2018-08-14

申请号：US15203420

申请日：2016-07-06

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

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

IPC: B01J8/06 ,  F28D7/10 ,  B01J8/22

Abstract: The present disclosure relates to a shell-and-multi-triple concentric-tube reactor and a shell-and-multi-triple concentric-tube heat exchanger, and to a shell-and-multi-triple concentric-tube reactor and a shell-and-multi-triple concentric-tube heat exchanger which provide a new type of reactor and heat exchanger, thereby maximizing catalyst performance and improving performance of the reactor by optimizing heat exchange efficiency and a heat flow, uniformly distributing a reactant, and increasing a flow rate of the reactant, and accordingly making the reactor and the heat exchanger compact.

公开(公告)号：US09180437B2

公开(公告)日：2015-11-10

申请号：US13673489

申请日：2012-11-09

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sang Woo Kim ,  In Ho Kim ,  Dong Ju Moon

IPC: B01J23/78 ,  B01J37/03 ,  B01J37/08 ,  B01J21/10 ,  B01J23/02 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/50 ,  B01J23/52 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/00 ,  B01J35/10 ,  B01J20/28 ,  B01J20/04 ,  B01J20/30 ,  B01J20/02

CPC classification number: B01J23/78 ,  B01J20/0225 ,  B01J20/041 ,  B01J20/28016 ,  B01J20/28059 ,  B01J20/28061 ,  B01J20/28076 ,  B01J20/28083 ,  B01J20/3007 ,  B01J20/3092 ,  B01J21/10 ,  B01J23/02 ,  B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J23/50 ,  B01J23/52 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/002 ,  B01J35/006 ,  B01J35/1014 ,  B01J35/1033 ,  B01J35/1061 ,  B01J37/031 ,  B01J37/08

Abstract: Provided are a method of preparing a magnesium oxide structure and a magnesium oxide structure prepared by using the method. The magnesium oxide structure has meso-macro pores, a large specific surface area, and high strength, thereby enabling production of a catalyst with high catalytic activity.

Abstract translation: 提供制备通过使用该方法制备的氧化镁结构和氧化镁结构的方法。 氧化镁结构具有中孔大孔，比表面积大，强度高，能够制造催化剂活性高的催化剂。

公开(公告)号：US09089835B2

公开(公告)日：2015-07-28

申请号：US13909699

申请日：2013-06-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Jong Wook Bae ,  Bal Sang Lee ,  Hyun Mo Koo

IPC: B01J27/224 ,  B01J21/00 ,  B01J21/04 ,  B01J23/75 ,  B01J37/00 ,  C07C27/00 ,  C07C27/06 ,  C01B31/36 ,  B01J37/02 ,  B01J37/03 ,  B01J21/12 ,  B01J35/00 ,  B01J35/10 ,  C10G2/00

CPC classification number: B01J27/224 ,  B01J21/04 ,  B01J21/12 ,  B01J23/75 ,  B01J35/002 ,  B01J35/1014 ,  B01J35/1061 ,  B01J35/109 ,  B01J37/0201 ,  B01J37/0244 ,  B01J37/031 ,  C10G2/33

Abstract: Disclosed is a Co/Al2O3/SiC catalyst for Fischer-Tropsch synthesis exhibiting superior heat transfer and mass transport effects, wherein an Al2O3/SiC support in which alumina is coated on silicon carbide (SiC) with superior thermal conductivity is used and cobalt (Co) is supported thereon as an active component to provide a bimodal pore size distribution, and a method for preparing same. Use of the Al2O3/SiC support improves cobalt dispersion and enhances cobalt-support interaction, thereby inhibiting generation of cokes (carbon filaments). As a result, catalyst stability is improved and conversion of syngas (carbon monoxide and hydrogen) can be improved.

Abstract translation: 公开了用于费 - 托合成的Co / Al 2 O 3 / SiC催化剂，其表现出优异的传热和质量传递效应，其中使用其中氧化铝涂覆在具有优异导热性的碳化硅（SiC）上的Al 2 O 3 / SiC载体，钴（Co ）作为活性组分负载以提供双峰孔径分布，及其制备方法。 使用Al2O3 / SiC载体可改善钴的分散性，增强钴 - 载体的相互作用，从而抑制焦炭（碳丝）的产生。 结果，提高了催化剂的稳定性，可以提高合成气（一氧化碳和氢气）的转化率。

公开(公告)号：US08968601B2

公开(公告)日：2015-03-03

申请号：US13971182

申请日：2013-08-20

Applicant: Korea Institute of Science and Technology

Inventor： Dong Ju Moon ,  Yun Ju Lee ,  Jae Sun Jung ,  Jin Hee Lee ,  Seung Hwan Lee ,  Bang Hee Kim ,  Hyun Jin Kim ,  Eun Hyeok Yang

IPC: C01B3/26 ,  C01B3/38 ,  C07C1/02 ,  B01J23/00 ,  B01J23/02 ,  B01J23/08 ,  B01J23/40 ,  B01J23/42 ,  B01J23/44 ,  B01J23/56 ,  B01J23/58 ,  B01J20/00 ,  B01J21/04 ,  B01J23/89 ,  B01J23/78 ,  C01B3/40

CPC classification number: B01J23/8946 ,  B01J23/007 ,  B01J23/78 ,  B01J27/236 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/0201 ,  B01J37/031 ,  B01J37/082 ,  B01J2523/00 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1058 ,  C01B2203/1082 ,  C01B2203/1241 ,  Y02P20/52 ,  Y10S502/524 ,  B01J2523/22 ,  B01J2523/23 ,  B01J2523/31 ,  B01J2523/847

Abstract: Disclosed is a catalyst used for steam carbon dioxide reforming of natural gas, wherein an alkaline earth metal alone or an alkaline earth metal and a group 8B metal are supported on a hydrotalcite-like catalyst containing nickel, magnesium and aluminum. The disclosed catalyst is useful as a steam carbon dioxide reforming (SCR) catalyst of natural gas at high temperature and high pressure, while minimizing deactivation of the catalyst due to sintering of the active component nickel and deactivation of the catalyst due to coke generation at the same time. A synthesis gas prepared using the catalyst has a H2/CO molar ratio maintained at 1-2.2. A synthesis gas having a H2/CO molar ratio of 1.8-2.2 may be used as a raw material for Fischer-Tropsch synthesis or methanol synthesis and a synthesis gas having a H2/CO molar ratio of may be used as a raw material for dimethyl ether synthesis.

Abstract translation: 公开了用于天然气蒸汽二氧化碳重整的催化剂，其中单独的碱土金属或碱土金属和第8B族金属负载在含有镍，镁和铝的类水滑石催化剂上。 所公开的催化剂可用作天然气在高温和高压下的蒸汽二氧化碳重整（SCR）催化剂，同时使由于活性组分镍的烧结导致的催化剂失活最小化以及催化剂由于在 同时。 使用该催化剂制备的合成气的H 2 / CO摩尔比保持在1-2.2。 可以使用H 2 / CO摩尔比为1.8-2.2的合成气作为费 - 托合成或甲醇合成的原料，并且可以使用具有H 2 / CO摩尔比的合成气作为二甲基原料 醚合成。

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.