公开(公告)号：EP2060599A1

公开(公告)日：2009-05-20

申请号：EP08016880.0

申请日：2008-09-25

申请人： SK Energy Co., Ltd.

发明人： Lee, Young-Keun ,  Park, Sang-Hyun ,  Rhee, Jang-Weon ,  Lee, Je-An

IPC分类号： C08K5/00

CPC分类号： C08L23/06 ,  C08K5/04 ,  C08L91/00 ,  Y10T428/249979 ,  C08L91/06

摘要： The present invention relates a microporous polyethylene film with improved mechanical strength, porosity, pore size and, particularly, improved surface energy, thereby having improved electrolyte wettability and being adequate for use as separators in high-capacity and long lifetime lithium secondary batteries. The microporous polyethylene film of the present invention is characterized by having a surface energy of at least 50 dynes/cm 2 , an air permeability (Darcy's permeability constant) of at least 2.0x10 -5 , a puncture strength of at least 0.17 N/m, a product of the air permeability and the puncture strength of at least 0.34x10 -5 Darcy N/m, a weighted average pore size of at least 30 nm, and a film shrinkage in the transverse and machine directions of not more than 5% at 105 °C for 10 minutes and not more than 15% at 120 °C for 60 minutes, respectively. The microporous polyethylene film is prepared by compounding raw materials in an extruder such that a thermodynamic single phase is formed above the temperature of liquid-liquid phase separation, inducing sufficient phase separation in a phase separation zone formed inside the extruder by controlling the temperature below the temperature of liquid-liquid phase separation, forming through a die, and carrying out plasma treatment in order to enhance surface energy.

摘要翻译： 本发明涉及一种微孔聚乙烯膜具有改善的机械强度，孔隙率，孔径，特别是改善的表面能，从而具有改善的电解质润湿性和被适当用作高容量和长寿命的锂二次电池的隔板。 微孔聚乙烯膜的本发明是由至少2.0×10 -5，至少0:17 N A穿刺强度/米的具有至少50达因/厘米2的表面能量，对空气渗透率（达西渗透常数）为特征的 中，空气渗透性的产物和至少0.34x10 -5达西N /米的穿刺强度，至少为30nm的加权平均孔径，以及在不超过5％的横向和纵向的膜收缩 分别在105℃下进行10分钟，并在120℃下不大于15％，持续60分钟，。 的微孔聚乙烯薄膜是由在挤出机搜索做了热力学单一相以上的液 - 液相分离的温度下形成，通过控制以下的温度诱导在挤出机内形成的相分离区足够的相分离复合的原料制得 液 - 液相分离的温度，通过这些形成和为了提高表面能进行等离子体处理。

公开(公告)号：EP1893726A4

公开(公告)日：2008-12-03

申请号：EP05780593

申请日：2005-08-17

申请人： SK ENERGY CO LTD

发明人： CHOI SUN ,  OH SEUNG HOON - ,  SUNG KYOUNG HAK ,  LEE JONG HYUNG ,  KANG SIN CHOEL ,  KIM YONG SEUNG ,  LIM BYEUNG SOO ,  CHOI AHN SEOP ,  CHANG BYOUNG MU

IPC分类号： C10G45/60 ,  C10G63/04

CPC分类号： C10G57/00 ,  B01J29/185 ,  B01J29/22 ,  B01J2229/20 ,  B01J2229/42 ,  C10G9/00 ,  C10G45/58 ,  C10G45/64 ,  C10G69/06 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/4081 ,  C10G2400/20 ,  C10G2400/28 ,  C10G2400/30 ,  Y02P20/132 ,  Y02P30/40

摘要： A process for increasing the production of light olefin hydrocarbons from a hydrocarbon feedstock. A process for producing an aromatic hydrocarbon mixture and liquefied petroleum gas (LPG) from a hydrocarbon mixture, and a process for producing a hydrocarbon feedstock which is capable of being used as a feedstock in the former process, that is to say, a fluidized catalytic cracking (FCC) process, a catalytic reforming process, and/or a pyrolysis process, are integrated, thereby it is possible to increase the production of C 2 -C 4 light olefin hydrocarbons.

摘要翻译： 一种用于从烃原料增加生产轻烯烃的烃的过程。 一种用于在从烃混合物的芳族烃混合物和液化石油气（LPG）制造方法中，以及用于生产烃原料的所有其能够被用作前处理的原料，做了一个过程是说，流化催化 裂化（FCC）过程中，催化重整过程中，和/或热解过程，一体化，从而能够以增加产生C- _{2 -C 4 光的 烯烃类。}

公开(公告)号：EP1931468A1

公开(公告)日：2008-06-18

申请号：EP06768872.1

申请日：2006-06-14

申请人： SK Energy Co., Ltd. ,  KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY

发明人： CHOI, Sun ,  KIM, Yong Seung ,  PARK, Deuk Soo ,  KIM, Suk Joon ,  YANG, Il Mo ,  KIM, Hee Young ,  PARK, Yong Ki ,  LEE, Chul Wee ,  CHOI, Won Choon ,  KO, Kwang An ,  KANG, Na Young

IPC分类号： B01J29/40 ,  B01J29/85 ,  B01J29/00

CPC分类号： B01J29/40 ,  B01J29/061 ,  B01J29/405 ,  B01J29/46 ,  B01J2229/12 ,  B01J2229/18 ,  C10G29/205 ,  C10G2400/20

摘要： Disclosed are a hydrothermally stable porous molecular sieve catalyst and a preparation method thereof. The catalyst consists of a product obtained by the evaporation of water from a raw material mixture comprising a molecular sieve having a framework of Si-OH-Al-, a water- insoluble metal salt and a phosphate compound. The catalyst maintains its physical and chemical stabilities even in an atmosphere of high temperature and humidity. Accordingly, the catalyst shows excellent catalytic activity even when it is used in a severe process environment of high temperature and humidity in heterogeneous catalytic reactions, such as various oxidation/reduction reactions, including catalytic cracking reactions, isomerization reactions, alkylation reactions and esterification reactions.

公开(公告)号：EP1907115A1

公开(公告)日：2008-04-09

申请号：EP06769033.9

申请日：2006-06-26

申请人： SK Energy Co., Ltd.

发明人： KWAK, Byong Sung, 102-206, Expo Apt. ,  OH, Seung Hoon ,  KIM, Tae Jin, 111-703, Sejong Apt. ,  CHOO, Dae Hyun, 102-407, Dosi Apt. ,  CHUNG, Young Min, 102-903, Chonggu Narae Apt.

IPC分类号： B01J21/06 ,  B01J38/00 ,  B01J38/48

CPC分类号： B01J29/90 ,  B01J29/405 ,  B01J29/89 ,  B01J38/02 ,  B01J38/48 ,  B01J38/52 ,  B01J38/70

摘要： Disclosed herein is a method of regenerating a titanium-containing molecular sieve catalyst. Particularly, this invention provides a method of regenerating a titanium-containing molecular sieve catalyst used in epoxidation of olefin through simple treatment using a mixture solvent comprising aqueous hydrogen peroxide and alcohol. According to the method of this invention, when the catalyst having decreased activity is regenerated, the activity of the regenerated catalyst is equal to that of new catalyst and can be maintained stable for a long period of time.

公开(公告)号：EP1886365A1

公开(公告)日：2008-02-13

申请号：EP06757673.6

申请日：2006-05-09

申请人： SK Energy Co., Ltd.

发明人： OH, Jeon Keun ,  PARK, Eun Sung ,  LEE, Eun-Joo

IPC分类号： H01M2/30

CPC分类号： H01M2/30 ,  H01M2/06 ,  H01M10/052 ,  Y02T10/7011

摘要： A lithium secondary battery includes an electrode assembly having at least one tab which projects from one side of the electrode assembly, an external finishing material surrounding and sealing the tab except a distal end portion thereof and the electrode assembly, and polymer films interposed between the external finishing material and the tab to improve adhesion therebetween. When the tab has a thickness no less than a predetermined thickness, the tab is formed to have a sectional shape which ensures that an inside angle defined by one of upper and lower surfaces of the tab and an adjacent side surface of the tab becomes an obtuse angle, and the polymer films are formed to have protuberances on the inner surfaces thereof, so as to improve bondability between the tab and the polymer films.

公开(公告)号：EP1861888A1

公开(公告)日：2007-12-05

申请号：EP06716489.7

申请日：2006-03-22

申请人： SK Energy Co., Ltd.

发明人： OH, Jeon Keun, Sk Corporation

IPC分类号： H01M2/10

CPC分类号： H01M2/204 ,  H01M2/0245 ,  H01M2/1077 ,  H01M10/052 ,  H01M10/0585

摘要： Disclosed herein is a structure of layering unit cells for a lithium polymer battery, in which electrode terminals are provided on surfaces of the respective unit cells for the lithium polymer battery, and are alternately layered, thus allowing the unit cells to be connected in series through only a layering operation without an additional connecting device. The battery system includes first and second unit cells each having a pouch and anode and cathode terminals which are connected to a surface of the pouch and are oppositely bent in upward and downward directions. In this case, the cathode terminal of the second unit cell is directly connected to the anode terminal of the first unit cell.

公开(公告)号：EP3012312B1

公开(公告)日：2020-04-22

申请号：EP15190194.9

申请日：2015-10-16

申请人： SK Innovation Co., Ltd. ,  SK Energy Co., Ltd.

发明人： JEON, Hee-Jung ,  KIM, Yong-Woo

IPC分类号： C10G50/00 ,  C10G35/00 ,  C10G29/20 ,  C07C5/00 ,  C10G11/18 ,  C10G57/00 ,  C10G57/02

公开(公告)号：EP2933317B1

公开(公告)日：2020-02-26

申请号：EP13862458.0

申请日：2013-12-11

申请人： SK Innovation Co., Ltd. ,  SK Energy Co., Ltd.

发明人： PARK, Jong Sung ,  PARK, Ji Sung ,  LEE, Cheon Seong ,  KIM, Gyoo Tae ,  SHIN, Jae Wook ,  KIM, Yong Jeon

IPC分类号： C10J3/12 ,  C01B3/16 ,  C10K3/04

公开(公告)号：EP2937405B1

公开(公告)日：2019-02-13

申请号：EP13866242.4

申请日：2013-12-18

申请人： SK Innovation Co., Ltd. ,  SK Energy Co., Ltd.

发明人： KIM, Yong Jeon ,  PARK, Jong Sung ,  KIM, Gyoo Tae ,  KO, Nan Hee ,  LEE, Chun Won ,  SHIN, Jae Wook

IPC分类号： C10J3/48 ,  C10L5/02

公开(公告)号：EP3133138A1

公开(公告)日：2017-02-22

申请号：EP16184753.8

申请日：2016-08-18

申请人： SK Innovation Co., Ltd. ,  SK Energy Co., Ltd.

发明人： KIM, Min Kyoung ,  HAM, Jin Su ,  CHOI, Ki Seok ,  KIM, Chang Kuk ,  YI, Min Hoe

IPC分类号： C10G31/08 ,  C10G17/02

CPC分类号： C10G17/04 ,  B01D11/0446 ,  B01D11/0488 ,  B01D11/0492 ,  C10G17/02 ,  C10G31/08 ,  C10G53/06 ,  C10G2300/205 ,  C10G2300/4081 ,  C10G2300/80

摘要： Disclosed is a method of removing metals from hydrocarbon oil, comprising: supplying a feed including hydrocarbon oil; mixing the feed with an aqueous solution including a metal scavenger to prepare a first mixture; separating the first mixture into a first aqueous solution phase and a first hydrocarbon phase and discharging the separated first aqueous solution phase; mixing the separated first hydrocarbon phase with washing water to produce a second mixture; separating the second mixture into a second aqueous solution phase and a second hydrocarbon phase; and recovering the separated second hydrocarbon phase and recirculating the separated second aqueous solution phase.

摘要翻译： 公开了一种从烃油中除去金属的方法，包括：供给包含烃油的进料; 将进料与包含金属清除剂的水溶液混合以制备第一混合物; 将第一混合物分离成第一水溶液相和第一烃相并排出分离的第一水溶液相; 将分离的第一烃相与洗涤水混合以产生第二混合物; 将第二混合物分离成第二水相和第二烃相; 并回收分离的第二烃相并再循环分离的第二水溶液相。