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公开(公告)号：US20190152876A1
公开(公告)日：2019-05-23
申请号：US15857541
申请日：2017-12-28
发明人： Sangseo GU , Jeong-Myeong HA , Jae Wook CHOI , Dong Jin SUH , Young Hyun YOON , Jungho JAE , Jung Kyu CHOI
摘要： The present disclosure relates to catalysts supported on a modified-carrier for oxidative coupling reaction of methane and a method for oxidative coupling reaction of methane using the same. The catalysts in which sodium tungstate is supported on a delaminated zeolite carrier increase the methane conversion rate and the selectivity to C2+ hydrocarbon compounds and thereby improve the reactivity of the oxidative coupling reaction of methane.
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公开(公告)号：US20230201804A1
公开(公告)日：2023-06-29
申请号：US18069038
申请日：2022-12-20
发明人： Ji Song KANG , Jeong-Myeong HA , Jae Wook CHOI , Young Hyun YOON , Dong Jin SUH , Chunjae YOO , Kyeongsu KIM , Hyun Joo LEE
CPC分类号： B01J23/462 , B01J35/0013 , B01J37/0236 , B01J37/036 , C01G55/002 , C07C27/04
摘要： Disclosed herein is a metal oxide aerogel catalyst for hydrogenation and/or hydrodeoxygenation, a method for preparing the same, and a method for hydrogenation and/or hydrodeoxygenation using the same. The catalyst consists of a metal and an oxide thereof, and the catalyst is in a form of an aerogel produced by supercritical drying. The catalyst has an effect of providing high hydrogenation and/or hydrodeoxygenation efficiency of an oxygen-containing compound.
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3.发明申请METHOD OF MANUFACTURING HIGH-CARBON NUMBER SATURATED HYDROCARBONS FROM BIOMASS-DERIVED BENZYL PHENYL ETHERS USING ACID-METAL COMPLEX CATALYST 有权使用酸金属复合催化剂从生物量衍生的苯甲酸苯酯制备高碳数饱和烃的方法公开(公告)号：US20140179966A1
公开(公告)日：2014-06-26
申请号：US13864371
申请日：2013-04-17
发明人： Jeong-Myeong HA , Jae Wook CHOI , Dong Jin SUH , Young Hyun YOON , Ji Sun YOON , Gi Seok YANG
IPC分类号： C07C1/247
CPC分类号： C10G3/00 , C07C1/22 , C07C37/055 , C07C2521/02 , C07C2521/06 , C07C2523/04 , C07C2601/14 , C10G3/42 , C10G3/50 , C10G2300/1011 , Y02E50/13 , Y02P30/20 , Y02T50/678 , C07C13/28 , C07C13/18 , C07C39/04 , C07C39/15
摘要： Provided is a method for producing a high-carbon number saturated hydrocarbon compound by subjecting a mixed biomass solution containing benzyl phenyl ether (C6H5CH2OC6H5) to a two-step reaction process using a difunctional catalyst having an acid catalyst combined with a metal catalyst. The method allows development of a fuel substituting for and supplementing petroleum through decomposition and conversion of a biomass containing lignin or the like, thereby providing a non-petroleum based biofuel.
摘要翻译： 提供一种通过使用具有与金属催化剂结合的酸催化剂的双官能催化剂对含有苄基苯基醚（C 6 H 5 CH 2 OC 6 H 5）的混合生物质溶液进行两步反应方法来生产高碳数饱和烃化合物的方法。 该方法允许通过分解和转化含木质素等的生物质来开发代替和补充石油的燃料，从而提供非石油基生物燃料。
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公开(公告)号：US20140135210A1
公开(公告)日：2014-05-15
申请号：US14068635
申请日：2013-10-31
发明人： Adeline BUDIMAN , Jeong-Myeong HA , Jae Wook CHOI , Young Hyun YOON , Sung Min KIM , Gi Seok YANG , Dong Jin SUH
IPC分类号： B01J23/80
CPC分类号： B01J23/80 , B01J35/0053 , B01J37/031 , B01J37/06 , B01J37/08 , C01B3/326 , C01B2203/0227 , C01B2203/1076 , C01B2203/1223 , Y02P20/52
摘要： The present disclosure relates to a Cu/Zn/Al catalyst and a method for preparing same. More particularly, the present disclosure relates to a Cu/Zn/Al catalyst including copper particles having high surface area and thus having excellent activity, which is prepared by: preparing a metal precursor solution by dissolving a copper precursor, a zinc precursor and an aluminum precursor in an organic solvent; mixing an aqueous basic solution with the metal precursor solution and precipitating metal particles; and preparing a Cu/Zn/Al catalyst by collecting and sintering the precipitated metal particles, and a method for preparing same.
摘要翻译： 本公开涉及一种Cu / Zn / Al催化剂及其制备方法。 更具体地说，本公开内容涉及包含具有高表面积并因此具有优异活性的铜颗粒的Cu / Zn / Al催化剂，其通过以下方法制备：通过将铜前体，锌前体和铝 在有机溶剂中的前体; 将碱性水溶液与金属前体溶液混合并沉淀金属颗粒; 以及通过收集和烧结沉淀的金属颗粒制备Cu / Zn / Al催化剂及其制备方法。
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公开(公告)号：US20240165589A1
公开(公告)日：2024-05-23
申请号：US18146987
申请日：2022-12-27
发明人： Chunjae YOO , Jeong-Myeong HA , Dong Jin SUH , Jae Wook CHOI , Young Hyun YOON , Kyeongsu KIM , Chang Soo KIM , Kwang Ho KIM , Thi Lien DO , Jong Hyun LEE , Jin A EUN
CPC分类号： B01J23/002 , B01J21/063 , B01J23/44 , B01J23/755 , B01J23/83 , B01J27/20
摘要： Disclosed herein is a catalyst for an upgrading reaction of biomass pyrolysis oil, a method for preparing the same, and a method for upgrading biomass pyrolysis oil using the same. The catalyst is a composite inorganic oxide, and the composite inorganic oxide includes lanthanum, nickel, titanium, and cerium. When a metal catalyst supported on carbon is used as a catalyst for a first step reaction, by using the catalyst as a catalyst for a second step reaction, the efficiency of the upgrading reaction of bio-oil is increased and a continuous reaction is possible without clogging of a continuous reactor.
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公开(公告)号：US20220379286A1
公开(公告)日：2022-12-01
申请号：US17741885
申请日：2022-05-11
发明人： Kwang Ho KIM , Chang Soo KIM , Jeong-Myeong HA , Jae Wook CHOI , Chunjae YOO
IPC分类号： B01J23/10 , C07C51/487
摘要： Disclosed are a method for producing lactic acid from wastes containing cellulose and/or hemicellulose and a catalyst for thermochemical conversion reaction of wastes containing cellulose and/or hemicellulose. The method includes a step of adding a metal catalyst to wastes containing cellulose and/or hemicellulose and performing thermochemical conversion reaction. The method provides an effect of producing lactic acid from discarded wastes, e.g., waste paper such as waste corrugated paperboards, waste paper boxes, waste newspapers, etc.
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公开(公告)号：US20220203334A1
公开(公告)日：2022-06-30
申请号：US17553795
申请日：2021-12-17
发明人： Jeong-Myeong HA , Lien Thi DO , Jae Wook CHOI , Dong Jin SUH , Young Hyun YOON , Gi Seok YANG , Hyun Joo LEE
IPC分类号： B01J23/30 , B01J23/00 , B01J37/04 , B01J37/08 , B01J37/00 , B01J23/34 , B01J21/06 , C07C2/84
摘要： Disclosed are a catalyst for oxidative coupling reaction of methane, a method for preparing the same, and a method for oxidative coupling reaction of methane using the same. The catalyst includes a mixed metal oxide, which is a mixed oxide of metals including sodium (Na), tungsten (W), manganese (Mn), barium (Ba) and titanium (Ti). It is possible to obtain paraffins, such as ethane and propane, and olefins, such as ethylene and propylene, with high efficiency through the method for oxidative coupling reaction of methane using the catalyst.
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公开(公告)号：US20210162376A1
公开(公告)日：2021-06-03
申请号：US17173270
申请日：2021-02-11
发明人： Jeong-Myeong HA , Adid Adep Dwiatmoko , Jae Wook CHOI , Dong Jin SUH , Jungho JAE , Young Hyun YOON , Kwang Ho KIM
摘要： Disclosed herein are a calcium salts-supported metal catalyst, a method for preparing the same, and a method for the hydrodeoxygenation reaction of oxygenates using the same. The catalyst, in which a metal catalyst is supported on a carrier of a calcium salt, for example, calcium carbonate, has the effect of increasing the efficiency of hydrodeoxygenation reaction of oxygenates.
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公开(公告)号：US20190381484A1
公开(公告)日：2019-12-19
申请号：US16292324
申请日：2019-03-05
发明人： Jeong-Myeong HA , Adid Adep Dwiatmoko , Jae Wook CHOI , Dong Jin SUH , Jungho JAE , Young Hyun YOON , Kwang Ho KIM
摘要： Disclosed herein are a calcium salts-supported metal catalyst, a method for preparing the same, and a method for the hydrodeoxygenation reaction of oxygenates using the same. The catalyst, in which a metal catalyst is supported on a carrier of a calcium salt, for example, calcium carbonate, has the effect of increasing the efficiency of hydrodeoxygenation reaction of oxygenates.
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公开(公告)号：US20190134616A1
公开(公告)日：2019-05-09
申请号：US16043161
申请日：2018-07-24
发明人： Jungho JAE , Haryo Pandu Winoto , Jeong-Myeong HA , Hyun Joo LEE , Dong Jin SUH , Byoung Sung AHN
IPC分类号： B01J29/70 , B01J27/19 , B01J21/06 , B01J37/02 , C07D307/33
CPC分类号： B01J29/7007 , B01J21/06 , B01J27/19 , B01J37/0201 , B01J2229/18 , C07D307/33
摘要： Disclosed are a heteropolyacid catalyst for producing gamma-valerolactone, which is supported on M-Beta zeolite (M=Sn, Ti, Zr or Hf), and a method for preparing the same and a method for manufacturing gamma-valerolactone using the catalyst. The catalyst has an effect of producing gamma-valerolactone from biomass-derived furfural at a high yield through a one-pot process.
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