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公开(公告)号：EP4257237A1
公开(公告)日：2023-10-11
申请号：EP22895795.7
申请日：2022-08-01
申请人： Lg Chem, Ltd.
发明人： CHO, Jun Yeon , KIM, Sojin , KIM, Suji , CHOI, Jun Seon , KIM, Sangjin , CHOI, Jae Soon
摘要： The catalyst for methane reformation according to an exemplary embodiment of the present application comprises: a porous metal support; a first coating layer provided on the porous metal support and comprising the perovskite-based compound represented by Chemical Formula 1; and a second coating layer provided on the first coating layer and comprising the perovskite-based compound represented by Chemical Formula 2.
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公开(公告)号：EP4108327A1
公开(公告)日：2022-12-28
申请号：EP21898345.0
申请日：2021-10-14
申请人： Lg Chem, Ltd.
发明人： KIM, Jaeyoung , BANG, Jungup , CHOI, Jae Soon
摘要： The present disclosure relates to a method for preparing a catalyst for dehydration reaction of 3-hydroxypropionic acid, the catalyst for dehydration reaction of 3-hydroxypropionic acid, and a method for producing acrylic acid using the same.
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公开(公告)号：EP4257236A1
公开(公告)日：2023-10-11
申请号：EP22895794.0
申请日：2022-08-01
申请人： Lg Chem, Ltd.
发明人： CHO, Jun Yeon , KIM, Sojin , KIM, Suji , CHOI, Jun Seon , KIM, Sangjin , CHOI, Jae Soon
摘要： The catalyst for methane reformation according to an exemplary embodiment of the present application comprises: a porous metal support; a first coating layer provided on the porous metal support and comprising an inorganic oxide; and a second coating layer provided on the first coating layer and comprising the perovskite-based compound represented by Chemical Formula 2.
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公开(公告)号：EP4257235A1
公开(公告)日：2023-10-11
申请号：EP22895792.4
申请日：2022-07-27
申请人： Lg Chem, Ltd.
发明人： KIM, Sojin , KIM, Sangjin , KIM, Suji , CHO, Jun Yeon , CHOI, Jae Soon , CHOI, Jun Seon
摘要： The catalyst for methane reformation according to an exemplary embodiment of the present application comprises: a porous metal support; perovskite-based catalyst particles supported on the porous metal support; and a perovskite-based binder supported on the porous metal support, and the perovskite-based catalyst particles and the perovskite-based binder each independently comprise the compound represented by Chemical Formula 1.
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公开(公告)号：EP4442360A1
公开(公告)日：2024-10-09
申请号：EP23886016.7
申请日：2023-09-22
申请人： LG Chem, Ltd.
发明人： KIM, Sojin , CHO, Jun Yeon , KIM, Sangjin , KIM, Suji , KIM, Yongseon , CHOI, Jae Soon , CHOI, Jun Seon , CHOI, Hyun A
CPC分类号： B01J21/06 , B01J23/02 , B01J23/00 , B01J23/46 , B01J23/755 , B01J37/02 , C01B3/40 , Y02P20/52
摘要： The present application provides a catalyst for methane reformation and a method for manufacturing the same. The catalyst for methane reformation includes a porous metal support; a primary coating layer provided on the porous metal support; and a secondary coating layer provided on the primary coating layer, wherein the primary coating layer includes a perovskite-based compound with a coefficient of thermal expansion of 65% or greater compared to a coefficient of thermal expansion of the porous metal support, wherein the secondary coating layer includes a perovskite-based catalyst particle and a perovskite-based binder, and wherein the perovskite-based catalyst particle and the perovskite-based binder each independently include a compound represented by Chemical Formula 1 above.
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公开(公告)号：EP4245409A1
公开(公告)日：2023-09-20
申请号：EP22883727.4
申请日：2022-07-27
申请人： Lg Chem, Ltd.
发明人： KIM, Suji , CHO, Jun Yeon , CHOI, Jun Seon , CHOI, Jae Soon , KIM, Sangjin , KIM, Sojin
摘要： The catalyst for methane reformation according to an exemplary embodiment of the present application consists of a porous metal support; and a perovskite-based catalyst component supported on the porous metal support and represented by Chemical Formula 1.
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