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公开(公告)号：EP3858953A1
公开(公告)日：2021-08-04
申请号：EP19865250.5
申请日：2019-09-24
发明人： LEE, Seung Eon , KIM, Hak Mook , OK, Jin Hee , NOH, Kyung Seok , PARK, Jun Soo , CHO, Yong Rae
IPC分类号： C10M101/02 , C10G71/00
摘要： Proposed is a mineral lubricating base oil having improved low-temperature performance, in which the lubricating base oil has kinematic viscosity of 9.0 cSt or less (at 40°C), kinematic viscosity of 2.5 cSt or less (at 100°C), and a pour point of -50°C or less.
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2.发明公开
公开(公告)号：EP3708639A1
公开(公告)日：2020-09-16
申请号：EP20155205.6
申请日：2020-02-03
发明人： KIM, Hak Mook , JUNG, Kang Min , NOH, Kyung Seok , Cho, Yong Rae
IPC分类号： C10M101/02 , C10M171/02 , C10M177/00 , C10N20/00 , C10N20/02 , C10N30/02 , C10N40/25 , C10N30/00
摘要： Disclosed is a mineral base oil including 85 to 92 wt% of a paraffinic hydrocarbon and 8 to 15 wt% of a naphthenic hydrocarbon and having a Noack volatility of 10 to 12 wt% and a viscosity index of 132 to 142.
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3.发明公开
公开(公告)号：EP4137553A1
公开(公告)日：2023-02-22
申请号：EP22189115.3
申请日：2022-08-05
发明人： JEON, Young Wook , Ok, Jin Hee , NOH, Kyung Seok , KIM, Do Woan
IPC分类号： C10G31/10 , C10G65/04 , C10G67/04 , C10G67/14 , C10M101/02
摘要： Proposed is a process of producing a high-quality lube base oil using a refined oil fraction obtained from waste lubricant as a feedstock. The process includes purifying waste lubricant to obtain a refined oil fraction, pretreating the refined oil fraction, and blending the pretreated refined oil fraction with unconverted oil (UCO), before or after vacuum distillation and catalytic dewaxing of the unconverted oil, or between the vacuum distillation and the catalytic dewaxing of the unconverted oil.
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公开(公告)号：EP4446397A1
公开(公告)日：2024-10-16
申请号：EP24153098.9
申请日：2024-01-22
发明人： KANG, Minje , KIM, Yun Ha , KIM, Do Woan , NOH, Kyung Seok
IPC分类号： C10G21/16 , C10G21/20 , C10G25/00 , C10G25/03 , C10G25/12 , C10G65/04 , C10G65/12 , C10M101/00
摘要： The present invention provides a method of preparing a lube base oil. The method comprises (a) providing a feed stream, (b) separating the feed stream into at least two fraction streams comprising the first fraction stream and the second fraction stream, (c) subj ecting the feed stream or at least two fraction streams to a first hydroprocessing step before or after the (b), (d) subj ecting the feed stream or at least two fraction streams to a second hydroprocessing step before or after the (b), wherein after steps (b) through (d), the at least two fraction streams produce at least two product streams comprising the first product stream and the second product stream. The present invention also provides a lube base oil and a lubricant composition comprising the lube base oil.
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5.发明公开
公开(公告)号：EP2563886A1
公开(公告)日：2013-03-06
申请号：EP10850817.7
申请日：2010-11-08
发明人： NOH, Kyung Seok , KIM, Yong Woon , KIM, Gyung Rok , RYU, Jae Wook , BAE, Sun Hyuk , JANG, Tae Young , CHOI, Sun , OH, Seung Hoon
IPC分类号： C10M101/02 , C10M109/00 , C10G67/14 , C10M171/00
CPC分类号： C10M101/02 , C10G45/58 , C10G65/12 , C10G2300/1037 , C10G2300/202 , C10G2300/302 , C10G2300/4081 , C10G2300/42 , C10G2300/70 , C10G2400/10 , C10M2203/1006 , C10M2203/1025 , C10N2230/02 , C10N2270/00 , C10N2220/022
摘要： Disclosed is a method of manufacturing high quality lube base oil (Group III) from unconverted oil having various properties obtained in a variety of hydrocrackers using improved catalytic dewaxing and hydrofinishing, the method including producing unconverted oil of at least one kind in the same or different hydrocrackers; subjecting the unconverted oil to vacuum distillation; supplying all or part of the distillate fractions to a catalytic dewaxing reactor; supplying the dewaxed oil fraction to a hydrofinishing reactor; and stripping the hydrofinished light oil fraction, wherein make-up hydrogen is supplied upstream of the hydrofinishing reactor to increase hydrogen partial pressure, thereby enabling high quality base oil to be manufactured at high yield under optimal process conditions using unconverted oil produced by hydrocracking under various conditions.
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6.发明授权METHOD FOR PREPARING LUBRICATING BASE OILS BY USING VACUUM DISTILLED DEASPHALTED OIL 有权用于生产基础油按用途VAKUUMDESTILLIERTEM的，脱沥青油
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
发明人： 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分类号： C10M101/02 , C10G67/04 , C10G45/04 , B01J21/04
CPC分类号： 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
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7.发明公开PROCESS FOR THE PREPARATION OF CLEAN FUEL AND AROMATICS FROM HYDROCARBON MIXTURES CATALYTIC CRACKED ON FLUID BED 审中-公开VERFAHHREN对于纯燃料和芳烃从催化剂流态化的生产破获烃类混合物
公开(公告)号：EP2361294A1
公开(公告)日：2011-08-31
申请号：EP08878449.1
申请日：2008-11-26
发明人： KIM, Cheol Joong , RYU, Jae Wook , SEONG, Kyeong Hak , CHANG, Byoung Mu , LIM, Byeung Soo , LEE, Jong Hyung , NOH, Kyung Seok , LEE, Hyuck Jae , PARK, Sam Ryong , CHOI, Sun , OH, Seung Hoon , KIM, Yong Seung , KIM, Gyung Rok
CPC分类号： C10G65/16 , C10G65/00 , C10G65/12 , C10G69/00 , C10G69/04 , C10G2300/202 , C10G2400/26 , C10G2400/28 , C10G2400/30
摘要： This invention relates to a petroleum refining method for producing high value-added clean petroleum products and aromatics (Benzene/Toluene/Xylene) together, by which low pollution petroleum products including liquefied petroleum gas or low-sulfur gas oil and aromatics can be efficiently produced together from a fluid catalytic cracked oil fraction.
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8.发明授权
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
发明人： 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分类号： C10G65/04 , C10G55/08 , C10G67/04 , C10G69/04 , C10M101/02
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9.发明公开METHOD FOR PREPARING LUBRICATING BASE OILS BY USING VACUUM DISTILLED DEASPHALTED OIL 有权VERFAHREN ZUR HERSTELLUNG VONBASISSCHMIERÖLENDURCH VERWENDUNG VON VAKUUMDESTILITEMTEM，ENTASPHALTIERTEMÖL
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
发明人： 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分类号： C10M101/02 , C10G67/04 , C10G45/04 , B01J21/04
CPC分类号： 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
摘要： 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.
摘要翻译： 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。
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10.发明公开
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
发明人： 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分类号： C10G65/14 , C10G11/18 , C10M101/02 , C10M171/02
CPC分类号： 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
摘要： 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.
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