-
公开(公告)号：US09687828B2
公开(公告)日：2017-06-27
申请号：US14517583
申请日：2014-10-17
发明人： Yoon Kyung Lee , Seung Woo Lee , Jae Suk Choi , Tae Jin Kim , Do Woan Kim , Seon Ju Lim
IPC分类号： B01J29/06 , B01J29/70 , B01J29/76 , B01J29/78 , B01J29/74 , C10G45/64 , C07C5/27 , B01J29/04 , B01J35/10
CPC分类号： B01J29/7023 , B01J29/041 , B01J29/043 , B01J29/044 , B01J29/045 , B01J29/703 , B01J29/74 , B01J29/7461 , B01J29/76 , B01J29/7661 , B01J29/78 , B01J29/7846 , B01J29/7861 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1057 , B01J35/1061 , B01J35/108 , B01J35/109 , B01J35/1095 , B01J2229/10 , B01J2229/14 , B01J2229/186 , B01J2229/20 , B01J2229/26 , B01J2229/38 , B01J2229/42 , C07C5/2775 , C07C2529/06 , C07C2529/068 , C07C2529/072 , C07C2529/70 , C07C2529/74 , C07C2529/76 , C10G45/64
摘要： Disclosed herein is an activated EU-2 zeolite, including: pores having a diameter of 30 to 40 Å while maintaining the crystal structure of the EU-2 zeolite; and pores having a diameter of 40 to 200 Å, wherein the volume of the pores having a diameter of 30 to 40 Å is 0.01 to 0.06 cc/g, and the volume of the pores having a diameter of 40 to 200 Å is 0.07 to 0.4 cc/g.
-
公开(公告)号：US10544374B2
公开(公告)日：2020-01-28
申请号：US15496506
申请日：2017-04-25
发明人： Do Kyoung Kim , Do Woan Kim , Seung Woo Lee , Yoon Kyung Lee , Seon Ju Lim
摘要： A process for reducing haze in a heavy base oil includes: obtaining a first effluent oil by contacting a hydrocarbon feedstock with a first catalyst including a zeolite of the ZSM-12 family; and obtaining a second effluent oil by contacting the first effluent oil with a second catalyst including a zeolite of the ZSM-48 family. A hydroisomerization catalyst system having reduced haze includes: a first catalytic region having a first catalyst disposed therein, the first catalyst including a zeolite of the ZSM-12 family; and a second catalytic region having a second catalyst disposed therein, the second catalyst including a zeolite of the ZSM-48 family. The first catalytic region is disposed upstream of the second catalytic region.
-
3.发明申请公开(公告)号：US20170306251A1
公开(公告)日：2017-10-26
申请号：US15496506
申请日：2017-04-25
发明人： Do Kyoung Kim , Do Woan Kim , Seung Woo Lee , Yoon Kyung Lee , Seon Ju Lim
摘要： A process for reducing haze in a heavy base oil includes: obtaining a first effluent oil by contacting a hydrocarbon feedstock with a first catalyst including a zeolite of the ZSM-12 family; and obtaining a second effluent oil by contacting the first effluent oil with a second catalyst including a zeolite of the ZSM-48 family. A hydroisomerization catalyst system having reduced haze includes: a first catalytic region having a first catalyst disposed therein, the first catalyst including a zeolite of the ZSM-12 family; and a second catalytic region having a second catalyst disposed therein, the second catalyst including a zeolite of the ZSM-48 family. The first catalytic region is disposed upstream of the second catalytic region.
-
公开(公告)号：US09782760B2
公开(公告)日：2017-10-10
申请号：US15605156
申请日：2017-05-25
发明人： Yoon Kyung Lee , Seung Woo Lee , Jae Suk Choi , Tae Jin Kim , Do Woan Kim , Seon Ju Lim
IPC分类号： B01J29/06 , B01J29/70 , B01J29/78 , C07C5/27 , B01J29/74 , B01J35/10 , C10G45/64 , B01J29/76 , B01J29/04
CPC分类号： B01J29/7023 , B01J29/041 , B01J29/043 , B01J29/044 , B01J29/045 , B01J29/703 , B01J29/74 , B01J29/7461 , B01J29/76 , B01J29/7661 , B01J29/78 , B01J29/7846 , B01J29/7861 , B01J35/1019 , B01J35/1038 , B01J35/1042 , B01J35/1057 , B01J35/1061 , B01J35/108 , B01J35/109 , B01J35/1095 , B01J2229/10 , B01J2229/14 , B01J2229/186 , B01J2229/20 , B01J2229/26 , B01J2229/38 , B01J2229/42 , C07C5/2775 , C07C2529/06 , C07C2529/068 , C07C2529/072 , C07C2529/70 , C07C2529/74 , C07C2529/76 , C10G45/64
摘要： Disclosed herein is a method of making activated EU-2 zeolite, including: pores having a diameter of 30 to 40 Å while maintaining the crystal structure of the EU-2 zeolite; and pores having a diameter of 40 to 200 Å, wherein the volume of the pores having a diameter of 30 to 40 Å is 0.01 to 0.06 cc/g, and the volume of the pores having a diameter of 40 to 200 Å is 0.07 to 0.4 cc/g.
-
5.发明授权Catalyst for a hydrodgenation dewaxing process and method for manufacturing same 有权用于加氢脱蜡工艺的催化剂及其制造方法公开(公告)号：US09518233B2
公开(公告)日：2016-12-13
申请号：US14306447
申请日：2014-06-17
发明人： Tae Jin Kim , Seung Woo Lee , Yoon Kyung Lee , Seung Hoon Oh , Jae Suk Choi
IPC分类号： C10G47/00 , C10G47/16 , B01J29/72 , B01J29/74 , C10G45/62 , C10G45/64 , B01J35/10 , C07C5/27 , C01B39/48 , C07C9/22 , B01J35/00
CPC分类号： C10G47/16 , B01J29/72 , B01J29/74 , B01J35/002 , B01J35/006 , B01J35/1019 , B01J2229/20 , B01J2229/42 , C01B39/48 , C07C5/2775 , C07C9/22 , C07C2523/42 , C07C2523/44 , C07C2523/58 , C07C2529/74 , C10G45/62 , C10G45/64 , C10G2300/4018 , C10G2400/02 , C10G2400/04 , C10G2400/10 , Y02P20/52
摘要： The present invention relates to a bifunctional catalyst for a hydrodewaxing process with improved isomerization selectivity, and to a method for manufacturing the same, and more particularly to a bifunctional catalyst and to a method for manufacturing same, which is characterized in that EU-2 zeolite with a controlled degree of phase transformation is used as a catalyst support having an acid site. The EU-2 zeolite, the degree of phase transformation of which is controlled, includes, by controlling synthesis parameters of EU-2, predetermined amounts of materials that are phase-transformed from EU-2 crystals such as cristobalite and quartz. The metal loaded bifunctional catalyst according to the present invention improves selectivity of the isomerization process, rather than a cracking reaction, during a hydroisomerization reaction of n-hexadecane. Therefore, the bifunctional catalyst can be widely used as a catalyst for a dewaxing process such as lubricant base oil and diesel oil.
摘要翻译： 本发明涉及一种具有改进的异构选择性的加氢脱蜡方法的双功能催化剂及其制备方法，更具体地涉及一种双功能催化剂及其制备方法，其特征在于EU-2沸石 使用受控程度的相变作为具有酸性位点的催化剂载体。 通过控制EU-2的合成参数，EU-2沸石的相变程度包括从EU-2晶体如方英石和石英相变的预定量的材料。 根据本发明的金属负载双官能催化剂在正十六烷的加氢异构化反应期间提高异构化方法的选择性而不是裂化反应。 因此，双功能催化剂可广泛用作脱蜡工艺的催化剂，例如润滑剂基础油和柴油。
-
6.发明申请公开(公告)号：US20230083259A1
公开(公告)日：2023-03-16
申请号：US17896191
申请日：2022-08-26
发明人： Hee Jung Jeon , Yeon Ho Kim , Ok Youn Kim , Seung Eon Lee , Seung Woo Lee , Yoon Kyung Lee , Ka Young Kim , Young Moo Park , Ho Won Lee
IPC分类号： C10G69/12 , C10M105/04 , C10M177/00
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 step a). A lube base oil composition is also produced therefrom.
-
公开(公告)号：US20230083199A1
公开(公告)日：2023-03-16
申请号：US17896136
申请日：2022-08-26
发明人： Hee Jung Jeon , Seung Woo Lee , Yoon Kyung Lee , Ho Won Lee , Yeon Ho Kim , Ka Young Kim , Ok Youn Kim , Young Moo Park
IPC分类号： C10G45/60
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 step a), and a lubricating base oil composition produced therefrom. A lubricating base oil, which has more methyl branches than petroleum-based lubricating base oil, to have improved low-temperature properties may be provided.
-
公开(公告)号：US20220372383A1
公开(公告)日：2022-11-24
申请号：US17736376
申请日：2022-05-04
发明人： Hee Jung Jeon , Do Kyoung Kim , Jeong Eop Choi , Seung Woo Lee , Yoon Kyung Lee
IPC分类号： C10G67/08
摘要： Provided is a technology of converting an oil having a high content of Cl into a solvent. Impurities such as Cl, S, N, and metals are removed from an oil having a boiling point of 180 to 340° C. in a waste oil having a high content of Cl, and hydroisomerization is carried out, thereby applying an oil having a high isoparaffin ratio as a solvent. After a separation by boiling points according to the properties of the solvent product, a solid acid material and an oil having a high Cl content are mixed, impurities are removed by a heat treatment at a high temperature, and hydroisomerization is carried out by a noble metal/1-D zeolite catalyst, thereby, manufacturing a solvent product.
-
9.发明申请CATALYST FOR A HYDRODGENATION DEWAXING PROCESS AND METHOD FOR MANUFACTURING SAME 审中-公开氢化脱蜡工艺的催化剂及其制造方法公开(公告)号：US20140367310A1
公开(公告)日：2014-12-18
申请号：US14306447
申请日：2014-06-17
发明人： Tae Jin Kim , Seung Woo Lee , Yoon Kyung Lee , Seung Hoon Oh , Jae Suk CHOI
IPC分类号： C10G47/16
CPC分类号： C10G47/16 , B01J29/72 , B01J29/74 , B01J35/002 , B01J35/006 , B01J35/1019 , B01J2229/20 , B01J2229/42 , C01B39/48 , C07C5/2775 , C07C9/22 , C07C2523/42 , C07C2523/44 , C07C2523/58 , C07C2529/74 , C10G45/62 , C10G45/64 , C10G2300/4018 , C10G2400/02 , C10G2400/04 , C10G2400/10 , Y02P20/52
摘要： The present invention relates to a bifunctional catalyst for a hydrodewaxing process with improved isomerization selectivity, and to a method for manufacturing the same, and more particularly to a bifunctional catalyst and to a method for manufacturing same, which is characterized in that EU-2 zeolite with a controlled degree of phase transformation is used as a catalyst support having an acid site. The EU-2 zeolite, the degree of phase transformation of which is controlled, includes, by controlling synthesis parameters of EU-2, predetermined amounts of materials that are phase-transformed from EU-2 crystals such as cristobalite and quartz. The metal loaded bifunctional catalyst according to the present invention improves selectivity of the isomerization process, rather than a cracking reaction, during a hydroisomerization reaction of n-hexadecane. Therefore, the bifunctional catalyst can be widely used as a catalyst for a dewaxing process such as lubricant base oil and diesel oil.
摘要翻译： 本发明涉及一种具有改进的异构选择性的加氢脱蜡方法的双功能催化剂及其制备方法，更具体地涉及一种双功能催化剂及其制备方法，其特征在于EU-2沸石 使用受控程度的相变作为具有酸性位点的催化剂载体。 通过控制EU-2的合成参数，EU-2沸石的相变程度包括从EU-2晶体如方英石和石英相变的预定量的材料。 根据本发明的金属负载双官能催化剂在正十六烷的加氢异构化反应期间提高异构化方法的选择性而不是裂化反应。 因此，双功能催化剂可广泛用作脱蜡工艺的催化剂，例如润滑剂基础油和柴油。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.026 秒)