公开(公告)号：US09776172B2

公开(公告)日：2017-10-03

申请号：US13975861

申请日：2013-08-26

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

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

IPC: B01J27/224 ,  B01J23/42 ,  B01J23/44 ,  B01J23/46 ,  B01J23/50 ,  B01J23/52 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/06 ,  B01J35/10 ,  B01J37/00 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: B01J23/42 ,  B01J23/44 ,  B01J23/464 ,  B01J23/50 ,  B01J23/52 ,  B01J23/72 ,  B01J23/745 ,  B01J23/75 ,  B01J23/755 ,  B01J35/06 ,  B01J35/1014 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0009 ,  B82Y30/00 ,  B82Y40/00

Abstract: Provided are a porous silicon carbide nanocomposite structure comprising nanowires that are self-formed, a preparation method thereof, and a catalyst comprising the same, in which the catalyst with excellent activity may be prepared by uniformly supporting a catalytically active component in meso-macro pores and nanowires.

公开(公告)号：US09475995B2

公开(公告)日：2016-10-25

申请号：US15008079

申请日：2016-01-27

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: B01J8/00 ,  B01J19/00 ,  C10G2/00 ,  C01B3/32 ,  F02C6/18 ,  C07C1/04 ,  C07C1/12 ,  B01J8/06

CPC classification number: C10G2/34 ,  B01J8/062 ,  B01J19/0093 ,  B01J2219/00006 ,  B01J2219/00783 ,  B01J2219/00835 ,  B01J2219/00873 ,  C01B3/32 ,  C01B3/384 ,  C01B2203/0205 ,  C01B2203/0227 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/066 ,  C01B2203/0811 ,  C01B2203/1241 ,  C01B2203/86 ,  C07C1/0485 ,  C07C1/12 ,  C10G2/32 ,  C10G2300/1033 ,  C10G2300/4062 ,  C10G2300/4068 ,  F02C6/18 ,  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-gas 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-gas fields, including a reforming reactor and a liquid hydrocarbon producer, and a method for producing the same.

Abstract translation: 公开了可用于海上油气田或搁浅气田的气体 - 液体（GTL）漂浮式生产，储存和卸载（FPSO）系统以及使用该方法生产合成燃料的方法。 更具体地说，本公开涉及一种能够从从包括重整反应器和液态碳氢化合物生产者的油气田提取的悬浮气田或相关气体提取的气体中生产液体合成燃料的GTL-FPSO系统，以及一种生产 一样。

公开(公告)号：US11261390B2

公开(公告)日：2022-03-01

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: B01J8/00 ,  C10G2/00 ,  C10L1/02 ,  C10L3/10 ,  C01B3/34

Abstract: Disclosed is an apparatus and method of preparing synthetic fuel using natural gas extracted from a stranded 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 stranded gas fields and then supply the synthetic gas having an optimum composition suitable for a Fischer-Tropsch synthesis.

公开(公告)号：US09381488B2

公开(公告)日：2016-07-05

申请号：US13909714

申请日：2013-06-04

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Seung Won Jeon

IPC: B01J19/00

CPC classification number: B01J19/0093 ,  B01J2219/00783 ,  B01J2219/00835 ,  B01J2219/00873

Abstract: Disclosed is a microreactor for hydrocarbon reforming, including an end plate, a combustion catalyst plate, a combustion channel plate, a reforming catalyst plate and a reforming channel plate, wherein a plurality of combustion catalyst-filled parts are present in a portion of an entire combustion catalyst plate and a plurality of combustion catalyst-unfilled parts are present in a remaining portion.

Abstract translation: 公开了一种用于烃重整的微反应器，包括端板，燃烧催化剂板，燃烧通道板，重整催化剂板和重整槽板，其中多个燃烧催化剂填充部分存在于整个部分中 燃烧催化剂板和多个燃烧催化剂未填充的部分存在于剩余部分中。

公开(公告)号：US09242230B2

公开(公告)日：2016-01-26

申请号：US13971204

申请日：2013-08-20

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

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

IPC: B01J23/40 ,  B01J23/42 ,  B01J23/89 ,  B01J37/02 ,  B01J37/08 ,  B01J21/04 ,  B01J35/00 ,  B01J35/10 ,  C10G2/00

CPC classification number: B01J23/8913 ,  B01J21/04 ,  B01J35/002 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0205 ,  B01J37/0242 ,  B01J37/0244 ,  B01J37/08 ,  C10G2/00 ,  C10G2/332

Abstract: The present invention relates to a method for preparing a cobalt-based catalyst for Fischer-Tropsch synthesis, more particularly to a method for preparing a cobalt-based catalyst represented by Ir—Co/η-Al2O3 wherein cobalt and iridium are supported at high density by repeating impregnation and drying tens of times on a spherical η-alumina support having many acidic sites.The catalyst prepared according to the present invention can provide improved conversion rate of carbon monoxide and selectivity for liquid hydrocarbons when used for Fischer-Tropsch synthesis.

Abstract translation: 本发明涉及一种用于费 - 托合成的钴基催化剂的制备方法，更具体地涉及一种由Ir-Co / e-Ag-Al2O3表示的钴基催化剂的制备方法，其中钴和铱负载在高 通过在具有许多酸性位点的球形和氧化铝载体上重复浸渍和干燥数十次来实现密度。 根据本发明制备的催化剂可以提供改善的一氧化碳转化率和用于费 - 托合成时液体烃的选择性。

公开(公告)号：US09242228B2

公开(公告)日：2016-01-26

申请号：US14265989

申请日：2014-04-30

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Ju Moon ,  Jae Sun Jung ,  Eun Hyeok Yang ,  Sang Woo Kim ,  Jae Suk Lee ,  Bang Hee Kim ,  Jong Tae Jung ,  Hyun Jin Kim ,  Ga Ram Choi ,  Byoung Sung Ahn

IPC: B01J23/58 ,  B01J23/755 ,  B01J37/08 ,  B01J21/04 ,  B01J23/83 ,  B01J35/00 ,  B01J35/08 ,  B01J35/10 ,  B01J37/02 ,  C01B3/04

CPC classification number: B01J23/755 ,  B01J21/04 ,  B01J23/83 ,  B01J35/002 ,  B01J35/08 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1061 ,  B01J37/0207 ,  B01J37/08 ,  C01B3/04 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1058 ,  C01B2203/1082 ,  Y02P20/52

Abstract: The present invention relates to a method for preparing a nickel-based catalyst for steam carbon dioxide reforming (SCR) of natural gas using steam and carbon dioxide, more particularly to a method for preparing a nickel-based catalyst represented by Ni/η-Al2O3, which is prepared by supporting nickel on a spherical η-alumina support having many acid sites at high density by repeating impregnation and drying tens of times.The catalyst prepared according to the present invention exhibits superior catalytic activity when used in steam carbon dioxide reforming reaction (SCR) even under harsh conditions of high temperature and high pressure and hardly exhibits carbon deposition due to superior durability.

Abstract translation: 本发明涉及一种使用蒸汽和二氧化碳制备天然气蒸汽二氧化碳重整（SCR）的镍基催化剂的方法，更具体地涉及一种由Ni / eegr- Al2O3，其通过重复浸渍和干燥几次而以高密度将镍支撑在具有多个酸性位点的球形和氧化铝载体上来制备。 根据本发明制备的催化剂即使在高温高压的苛刻条件下也用于蒸汽二氧化碳重整反应（SCR）中也显示出优异的催化活性，并且由于耐久性优异，几乎不显示碳沉积。

公开(公告)号：US08946113B2

公开(公告)日：2015-02-03

申请号：US13909412

申请日：2013-06-04

Applicant: Korea Institute of Science and Technology

Inventor： Dong Ju Moon ,  Eun Hyeok Yang ,  Jin Hee Lee ,  Hyun Jin Kim ,  Byoung Sung Ahn ,  Sang Woo Kim ,  Jae Sun Jung

IPC: B01J21/02 ,  B01J23/83 ,  B01J23/78 ,  B01J23/755 ,  B01J23/745 ,  C01B3/38 ,  C01B3/40 ,  B01J37/03 ,  B01J35/10 ,  B01J37/00 ,  C01B3/00

CPC classification number: B01J23/83 ,  B01J35/1014 ,  B01J37/0018 ,  B01J37/031 ,  B01J2523/00 ,  C01B3/00 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1041 ,  C01B2203/1058 ,  C01B2203/1241 ,  Y02P20/142 ,  Y02P20/52 ,  Y10S502/525 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/847 ,  B01J2523/842

Abstract: The present invention relates to an Fe-modified perovskite-type catalyst, a method for preparing same and a method for preparing a synthesis gas by a combined reforming reaction using same. More particularly, it relates to a catalyst for a combined natural gas/steam/carbon dioxide reforming reaction having a perovskite structure with La and Sr introduced at the A site and Ni and Fe introduced at the B site with specific molar ratios and a method for producing a synthesis gas for Fischer-Tropsch synthesis or methanol synthesis using the catalyst by the combined reforming reaction. The catalyst of the present invention exhibits higher carbon dioxide conversion rate, significantly reduced catalyst deactivation caused by carbon deposition and improved long-term catalyst stability and activity, as compared to the existing catalyst for reforming reaction prepared by the impregnation method.

Abstract translation: 本发明涉及Fe改性的钙钛矿型催化剂及其制备方法以及通过使用它们的组合重整反应制备合成气的方法。 更具体地说，本发明涉及一种具有钙钛矿结构的合成天然气/蒸汽/二氧化碳重整反应的催化剂，其中在A位置引入La和Sr，并在B位上引入具有特定摩尔比的Ni和Fe， 使用催化剂通过组合的重整反应生产费 - 托合成或甲醇合成的合成气。 与通过浸渍法制备的用于重整反应的现有催化剂相比，本发明的催化剂显示较高的二氧化碳转化率，显着降低了由碳沉积引起的催化剂失活和改善的长期催化剂稳定性和活性。

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.

公开(公告)号：US08889588B2

公开(公告)日：2014-11-18

申请号：US13909733

申请日：2013-06-04

Applicant: Korea Institute of Science and Technology

Inventor： Dong Ju Moon ,  Tae Gyu Kim ,  Dae Il Park

IPC: B01J23/00 ,  B01J23/02 ,  B01J23/04 ,  B01J23/70 ,  B01J23/72 ,  B01J20/00 ,  B01J21/04 ,  C01B3/40 ,  B01J23/755

CPC classification number: B01J23/755 ,  B01J35/04 ,  B01J37/0217 ,  B01J37/0219 ,  B01J37/08 ,  C01B3/40 ,  C01B2203/0233 ,  C01B2203/0238 ,  C01B2203/1058 ,  C01B2203/1082 ,  Y02P20/142 ,  Y02P20/52 ,  Y10S502/52724

Abstract: Disclosed is a catalyst support for steam carbon dioxide reforming reaction utilizing the advantages of superior thermal conductivity and thermal dispersion of a metal foam support and a large specific surface area of a carrier material, which allows selective control of coating amount and the thickness of a support layer and prevents cracking on the support surface, using both the sol-gel method and the slurry method that have been used for coating of a metal foam support.

Abstract translation: 公开了一种用于蒸汽二氧化碳重整反应的催化剂载体，其利用金属泡沫载体的优良导热性和热分散性以及载体材料的大比表面积的优点，其允许选择性地控制涂层量和载体的厚度 并且使用已经用于涂覆金属泡沫支撑体的溶胶 - 凝胶法和浆料法来防止支撑表面上的开裂。