公开(公告)号：EP2664662A2

公开(公告)日：2013-11-20

申请号：EP12734329.1

申请日：2012-01-04

Applicant: SK Innovation Co., Ltd. ,  SK Energy Co., Ltd.

Inventor： CHOI, Jin Kyu ,  PARK, Cheol Woo ,  UHM, Tae Won ,  JEONG, Il Yong ,  SONG, Ha Na ,  KIM, Do Woan ,  JEON, Hee Jung ,  KIM, Gyung Rok ,  KIM, Cheol Joong ,  KIM, Do Hyoun ,  JOO, Chang Woo

IPC: C10G45/00 ,  C10G45/08 ,  B01J21/04

CPC classification number: C10G45/22 ,  B01J23/883 ,  C10G3/42 ,  C10G3/50 ,  C10G45/02 ,  C10G67/02 ,  C10G2300/202 ,  C10G2300/203 ,  C10G2300/4075 ,  C10L1/02 ,  C10L1/04 ,  Y02P30/20

Abstract: Provided is a method for reducing the amount of organic acids in a hydrocarbon oil fraction by hydrogenating the organic acids in the hydrocarbon oil fraction under mild conditions. Provided is a new method able to overcome the problem of organic-acid-induced corrosion during the process of distillation, by using hydrogen or a hydrogen-containing mixed gas and a hydrogenation catalyst to subject the organic acids in the hydrocarbon oil fraction to hydrogenation at an appropriate temperature and pressure, thereby converting the same to hydrocarbons and so reducing the amount of organic acids in the hydrocarbon oil fraction.

Abstract translation: 提供一种通过在温和条件下氢化烃油馏分中的有机酸来减少烃油馏分中的有机酸的量的方法。 提供了一种能够克服在蒸馏过程中有机酸诱导的腐蚀问题的新方法，通过使用氢气或含氢混合气体和氢化催化剂使烃油馏分中的有机酸在 适当的温度和压力，从而将其转化为烃，从而减少烃油馏分中的有机酸的量。

公开(公告)号：EP2578668B1

公开(公告)日：2016-10-12

申请号：EP11790038.1

申请日：2011-06-03

Applicant: SK Innovation Co., Ltd.

Inventor： NOH, Kyung Seok ,  RYU, Jae Wook ,  KIM, Do Hyoun ,  KIM, Gyung Rok ,  LEE, Seung Woo ,  KIM, Do Woan ,  CHOI, Sun ,  OH, Seung Hoon ,  YOON, Byung Won ,  CHUN, Bum Suk

IPC: C10M101/02 ,  C10G67/04 ,  C10G45/04 ,  B01J21/04

CPC classification number: C10G67/0454 ,  B01J27/045 ,  B01J27/049 ,  B01J27/051 ,  B01J29/12 ,  B01J29/22 ,  B01J29/44 ,  B01J29/7084 ,  B01J29/7415 ,  B01J29/7461 ,  B01J29/7484 ,  B01J29/7492 ,  B01J29/85 ,  B01J35/0006 ,  B01J35/0093 ,  C10G45/58 ,  C10G59/06 ,  C10G65/043 ,  C10G67/02 ,  C10G67/0463 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/206 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2400/10 ,  C10M101/02 ,  C10M177/00 ,  C10M2203/1006 ,  C10N2270/00

公开(公告)号：EP2566938B1

公开(公告)日：2019-08-07

申请号：EP10851096.7

申请日：2010-11-02

Applicant: SK Innovation Co., Ltd.

Inventor： NOH, Kyung Seok ,  RYU, Jae Wook ,  KIM, Do Hyoun ,  KIM, Gyung Rok ,  LEE, Seung Woo ,  KIM, Do Woan ,  CHOI, Sun ,  OH, Seung Hoon ,  YOON, Byung Won ,  CHUN, Bum Suk

IPC: C10G65/04 ,  C10G55/08 ,  C10G67/04 ,  C10G69/04 ,  C10M101/02

公开(公告)号：EP2578668A2

公开(公告)日：2013-04-10

申请号：EP11790038.1

申请日：2011-06-03

Applicant: SK Innovation Co., Ltd.

Inventor： NOH, Kyung Seok ,  RYU, Jae Wook ,  KIM, Do Hyoun ,  KIM, Gyung Rok ,  LEE, Seung Woo ,  KIM, Do Woan ,  CHOI, Sun ,  OH, Seung Hoon ,  YOON, Byung Won ,  CHUN, Bum Suk

IPC: C10M101/02 ,  C10G67/04 ,  C10G45/04 ,  B01J21/04

CPC classification number: C10G67/0454 ,  B01J27/045 ,  B01J27/049 ,  B01J27/051 ,  B01J29/12 ,  B01J29/22 ,  B01J29/44 ,  B01J29/7084 ,  B01J29/7415 ,  B01J29/7461 ,  B01J29/7484 ,  B01J29/7492 ,  B01J29/85 ,  B01J35/0006 ,  B01J35/0093 ,  C10G45/58 ,  C10G59/06 ,  C10G65/043 ,  C10G67/02 ,  C10G67/0463 ,  C10G2300/107 ,  C10G2300/1074 ,  C10G2300/1077 ,  C10G2300/206 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2400/10 ,  C10M101/02 ,  C10M177/00 ,  C10M2203/1006 ,  C10N2270/00

Abstract: The present invention relates to a method for preparing lubricating base oils by using vacuum distilled deasphalted oil, and more specifically, to a method for preparing various kinds of lubricating base oils by distilling a distillate obtained from a solvent deasphalting (SDA) process under reduced pressure to obtain heavy deasphalted oil (H-DAO) and light deasphalted (Lt-DAO) and then treating the H-DAO and the Lt-DAO by catalytic reactions, respectively. According to the present invention, it is possible to obtain heavy lubricating base oil (150BS) of a high viscosity grade which can not be obtained by a known catalytic reaction and a lubricating base oil of group III by hydrogenation, in a high yield, and thus economical efficiency is excellent.

Abstract translation: 本发明涉及使用真空蒸馏脱沥青油制备润滑基础油的方法，更具体地说，涉及通过在减压下蒸馏由溶剂脱沥青（SDA）方法获得的馏出物制备各种润滑基础油的方法 得到重质脱沥青油（H-DAO）和轻质脱沥青（Lt-DAO），然后分别通过催化反应处理H-DAO和Lt-DAO。 根据本发明，可以以高收率得到高粘度等级的重质润滑基础油（150BS），其通过氢化得不到已知的催化反应和润滑油基础油，以及 从而经济效益极佳。

公开(公告)号：EP2566938A1

公开(公告)日：2013-03-13

申请号：EP10851096.7

申请日：2010-11-02

Applicant: SK Innovation Co., Ltd.

Inventor： NOH, Kyung Seok ,  RYU, Jae Wook ,  KIM, Do Hyoun ,  KIM, Gyung Rok ,  LEE, Seung Woo ,  KIM, Do Woan ,  CHOI, Sun ,  OH, Seung Hoon ,  YOON, Byung Won ,  CHUN, Bum Suk

IPC: C10G65/14 ,  C10G11/18 ,  C10M101/02 ,  C10M171/02

CPC classification number: C10M101/02 ,  C10G55/08 ,  C10G65/043 ,  C10G67/0463 ,  C10G69/04 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/302 ,  C10G2300/4018 ,  C10G2400/10 ,  C10M2203/02 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10N2230/02

Abstract: Disclosed is a method of simultaneously manufacturing high quality naphthenic base oil and heavy base oil using a single catalyst system, by subjecting an oil fraction (slurry oil or light cycle oil) produced by fluid catalytic cracking and an oil fraction (deasphalted oil) produced by solvent deasphalting to hydrotreating, catalytic dewaxing and hydrofinishing of the single catalyst system, thereby obtaining not only products having low viscosity but also heavy base oil products (150BS) having high viscosity which was impossible to obtain using a conventional catalytic reaction process, and also thereby producing base oil products having different properties using the single catalyst system, thus generating economic benefits and exhibiting superior efficiency.