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1.发明公开
公开(公告)号：EP4141088A1
公开(公告)日：2023-03-01
申请号：EP22189720.0
申请日：2022-08-10
发明人： JEON, Hee Jung , LEE, Seung Woo , LEE, Yoon Kyung , LEE, Ho Won , KIM, Yeon Ho , KIM, Ka Young , KIM, Ok Youn , PARK, Young Moo
IPC分类号： C10G1/10 , C10G1/00 , C10G45/64 , C10G45/62 , C10G25/03 , C10G25/12 , C10G11/18 , C10G65/04 , C10G67/06 , C10B53/07
摘要： Provided are a method of producing a lubricating base oil composition including: a) reacting at least a part of waste plastic pyrolysis oil having a boiling point in a range higher than 340°C to remove impurities and structurally isomerizing the oil; and b) hydroisomerizing at least a part of the product of the process a), and a lubricating base oil composition produced therefrom, and a lubricating base oil which has more methyl branches than petroleum-based lubricating base oil to have improved low-temperature properties may be provided.
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2.发明公开
公开(公告)号：EP4141089A1
公开(公告)日：2023-03-01
申请号：EP22189828.1
申请日：2022-08-11
发明人： JEON, Hee Jung , KIM, Yeon Ho , KIM, Ok Youn , LEE, Seung Eon , LEE, Seung Woo , LEE, Yoon Kyung , KIM, Ka Young , PARK, Young Moo , LEE, Ho Won
IPC分类号： C10G1/10 , C10G1/00 , C10G45/64 , C10G45/62 , C10G25/03 , C10G25/12 , C10G11/18 , C10G65/04 , C10G67/06 , C10B53/07 , C10G50/02 , C10G69/12
摘要： Provided are a method of producing a Lube base oil composition including: a) reacting at least a part of waste plastic pyrolysis oil having a boiling point in a range of 180 to 340°C to remove impurities and oligomerize the oil; and b) hydroisomerizing at least a part of the product of the process a), and a Lube base oil composition produced therefrom.
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3.发明公开
公开(公告)号：EP3815786A1
公开(公告)日：2021-05-05
申请号：EP20205528.1
申请日：2020-11-03
发明人： LEE, Sang Il , LEE, Ji Hoon , CHEON, Young Eun , KIM, Yeon Ho
IPC分类号： B01J29/22 , B01J29/26 , B01J29/44 , B01J29/74 , B01J29/78 , B01J29/80 , B01J37/16 , B01J37/20 , C07C4/18 , C07C6/12 , C07C15/08
摘要： Disclosed are a catalyst and a preparation method therefor, the catalyst being able to maintain a high production yield of C8 aromatic hydrocarbons in the process of converting a feedstock containing alkyl aromatics to C8 aromatic hydrocarbons such as mixed xylene through disproportionation/transalkylation/dealkylation while reducing a content of ethylbenzene in the products.
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公开(公告)号：EP4349481A1
公开(公告)日：2024-04-10
申请号：EP23184729.4
申请日：2023-07-11
发明人： LEE, Seung Woo , KIM, Yeon Ho , LEE, Yoon Kyung , JEON, Hee Jung
IPC分类号： B01J23/888 , B01J29/67 , B01J37/03 , B01J37/18 , C10G45/60
摘要： Proposed are an unsupported metallic catalyst for a selective ring-opening (SRO) reaction and a method of using the same catalyst, wherein the catalyst contains nickel (Ni), molybdenum (Mo), and tungsten (W).
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公开(公告)号：EP4354540A1
公开(公告)日：2024-04-17
申请号：EP23198576.3
申请日：2023-09-20
发明人： KIM, Hee Soo , KIM, Yeon Ho , KIM, Young Kwang , CHEON, Young Eun , PARK, Gwi Ok , YOO, Seok Keun
IPC分类号： H01M4/1395 , H01M4/36 , H01M4/38 , H01M4/587 , H01M4/04 , H01M4/1393 , H01M4/133 , H01M4/134 , H01M4/02 , H01M10/052
CPC分类号： H01M2004/02120130101 , H01M2004/02720130101 , H01M4/133 , H01M4/134 , H01M4/1395 , H01M4/386 , H01M4/587 , H01M4/366 , H01M4/0471 , H01M4/1393 , H01M4/0428 , H01M10/052
摘要： A silicon-carbon containing electrode material includes a porous carbon structure including pores, and a silicon-containing coating formed on the porous carbon structure. A volume ratio of mesopores is 70% or more based on a total pore volume of the porous carbon structure. A weight ratio of silicon is 30 wt% or more based on a total weight of the electrode material. A high-capacity secondary battery is effectively implemented by using silicon-carbon containing electrode material.
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公开(公告)号：EP4324556A1
公开(公告)日：2024-02-21
申请号：EP23186887.8
申请日：2023-07-21
发明人： KIM, Yeon Ho , LEE, Seung Woo , LEE, Yoon Kyung , JEON, Hee Jung
摘要： The present invention provides a zeolite catalyst having an MRE structure for hydroisomerization. The zeolite catalyst has an adsorption volume ratio of lutidine to collidine measured by FTIR using lutidine and collidine as adsorbents of greater than 3 and less than or equal to 10. The present invention further provides a method of hydroisomerization for a feedstock, including subjecting the feedstock to a hydroisomerization reaction under conditions of a temperature of 200°C to 500°C, a hydrogen pressure of 1 to 200 atmospheres, a liquid space velocity (LHSV) of 1.0 to 10.0 hr -1 , and a hydrogen/feedstock ratio of 45 to 1780 Nm 3 /m 3 in the presence of the zeolite catalyst.
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