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1. 发明申请

US20130065094A1 METHOD AND SYSTEM FOR COOLING SECONDARY BATTERY 审中-公开
标题翻译：用于冷却二次电池的方法和系统
公开(公告)号：US20130065094A1
公开(公告)日：2013-03-14
申请号：US13451184
申请日：2012-04-19
申请人： Bo Hyun KIM , Jong Hyun CHAE , Dae Il KIM , Joong Min LEE , Han Ho LEE
发明人： Bo Hyun KIM , Jong Hyun CHAE , Dae Il KIM , Joong Min LEE , Han Ho LEE
IPC分类号： H01M10/50
CPC分类号： H01M10/625 , H01M2/202 , H01M2/30 , H01M10/0525 , H01M10/60 , H01M10/613 , H01M10/6552 , H01M10/6553 , H01M10/6556 , H01M10/6568 , Y02T10/7011
摘要： Provided are a method and system for rapidly cooling a lithium secondary battery. A conductive connector is connected to at least one of positive and negative electrode terminals of a lithium secondary battery, and the conductive connector is brought into contact with a coolant to cool battery cells. The coolant may be water or air and may flow a coolant tube formed of a synthetic resin. An end of the coolant tube is fixed to at least one of the positive and negative electrode terminals. Therefore, owing to a cooling means disposed at a side of the lithium secondary battery, the temperature of the lithium secondary battery can be prevented from increasing to a preset value due to abnormal heating, and thermal stability of the lithium secondary battery can be improved by rapid cooling.
摘要翻译：提供了一种用于快速冷却锂二次电池的方法和系统。导电连接器连接到锂二次电池的正极和负极端子中的至少一个，并且导电连接器与冷却剂接触以冷却电池单元。冷却剂可以是水或空气，并且可以使由合成树脂形成的冷却剂管流动。冷却剂管的端部固定在正极和负极端子中的至少一个上。因此，由于设置在锂二次电池的侧面的冷却装置，可以防止锂二次电池的温度由于异常加热而增加到预设值，并且可以通过以下方式提高锂二次电池的热稳定性：快速冷却

2. 发明授权

US07183442B2 Purification method of terephthal aldehyde 有权
标题翻译：对苯二醛的纯化方法
公开(公告)号：US07183442B2
公开(公告)日：2007-02-27
申请号：US11294526
申请日：2005-12-06
申请人： Hyun-kyung Yoon , Won-ho Lee , Jong-hyun Chae , Dong-il Lee
发明人： Hyun-kyung Yoon , Won-ho Lee , Jong-hyun Chae , Dong-il Lee
IPC分类号： C07C45/90
CPC分类号： C07C45/81 , C07C47/544
摘要： The present invention relates to a method for preparing high-purity terephthalaldehyde from terephthalaldehyde crystal containing impurities by recrystallization using an antisolvent. Low-purity terephthalaldehyde prepared by a conventional method, which contains a small amount of impurities, is dissolved in a solvent and recrystallized using water as antisolvent to obtain high-purity terephthalaldehyde. The invention is significantly advantageous in using water only as antisolvent. Also, the purification process takes short time and is economical and environment-friendly.
摘要翻译：本发明涉及通过使用反溶剂重结晶含有杂质的对苯二甲醛晶体制备高纯度对苯二甲醛的方法。将含有少量杂质的常规方法制备的低纯度对苯二甲醛溶解在溶剂中并用水作为反溶剂重结晶，得到高纯度对苯二醛。本发明在仅使用水作为抗溶剂方面是显着的有利的。此外，净化过程花费时间短，经济环保。

3. 发明申请

US20060094906A1 Catalyst for partial oxidation of methylbenzenes and method for producing aromatic aldehydes using the same 审中-公开
标题翻译：用于甲苯部分氧化的催化剂及使用其制备芳族醛的方法
公开(公告)号：US20060094906A1
公开(公告)日：2006-05-04
申请号：US11254765
申请日：2005-10-21
申请人： Won-ho Lee , Dong-il Lee , Jong-hyun Chae , Hyun-kyung Yoon
发明人： Won-ho Lee , Dong-il Lee , Jong-hyun Chae , Hyun-kyung Yoon
IPC分类号： C07C45/36
CPC分类号： C07C45/36 , C07C47/544 , C07C47/542
摘要： Provided is a catalyst for partial oxidation of methylbenzenes comprising the compound represented by the following formula 1 and, optionally, a fire-resistant inorganic support: WOx (1) where W stands for a tungsten atom, O stands for an oxygen atom and x is a number determined by the oxidation state of W. Also provided is a method for producing aromatic aldehydes from partial oxidation of methylbenzenes in gas phase using molecular oxygen using the afore-mentioned catalyst. The catalyst of the present invention can be prepared easily compared with conventional multi-component oxide catalysts. And, aromatic aldehydes can be produced from methylbenzenes with high selectivity and yield.
摘要翻译：本发明提供用于部分氧化甲基苯的催化剂，其包含由下式1表示的化合物和任选的耐火无机载体：<？in-line-formula description =“In-line Formulas”end =“lead”？其中W表示钨原子，O表示氧原子，并且表示式 x是通过W的氧化态确定的数。还提供了使用上述催化剂使用分子氧在气相中甲基苯的部分氧化生产芳族醛的方法。与常规的多组分氧化物催化剂相比，可以容易地制备本发明的催化剂。而且，芳族醛可以从甲基苯以高选择性和高产率生产。

4. 发明授权

US06194607B1 Method of producing aromatic carboxylic acids by oxidizing alkyl aromatic hydrocarbons or partially oxidized intermediates thereof 失效
标题翻译：通过氧化烷基芳族烃或其部分氧化的中间体制备芳族羧酸的方法
公开(公告)号：US06194607B1
公开(公告)日：2001-02-27
申请号：US09453537
申请日：1999-12-03
申请人： Sung-Hwa Jhung , Youn-Seok Park , Ki-Hwa Lee , Jin Sun Yoo , Jong-Hyun Chae
发明人： Sung-Hwa Jhung , Youn-Seok Park , Ki-Hwa Lee , Jin Sun Yoo , Jong-Hyun Chae
IPC分类号： G07C5116
CPC分类号： C07C51/265 , Y02P20/52 , C07C63/26 , C07C63/16
摘要： An improved production method of aromatic carboxylic acid products of significantly improved yield and quality by oxidizing alkyl aromatic substrates or their partially oxidized intermediates in a conventional MC-type catalyst system modified to contain additional components such as alkali metal or alkaline earth metal in an acetic acid medium in a feed gas containing oxygen and optionally carbon dioxide. Since carbon dioxide functioned as a co-oxidant along with oxygen in the oxidation reaction, the oxidation reaction proceeds more selectively to produce the carboxylic acid product much faster under milder reaction conditions over the conventional MC-type oxidation. In particular, the oxidation of para-xylene carried out by the novel present method enabled production of terephthalic acid of higher yield and enhanced quality, which were improved far more than the extent that generally could be expected by current PTA producers. The present invention also provides an effective purification process to produce highly pure terephthalic acid or isophthalic acid by the oxidation of impurities such as 4-carboxybenzaldehyde and para-toluic acid or 3-carboxybenzaldehyde and meta-toluic acid contaminated in crude terephthalic acid and isophthalic acid product, respectively.
摘要翻译：通过在常规的MC型催化剂体系中氧化烷基芳香族基质或其部分氧化的中间体，在醋酸中含有另外的成分如碱金属或碱土金属，改进了产率和质量的改善的芳族羧酸产物的生产方法在含有氧气和任选的二氧化碳的进料气体中的介质。由于二氧化碳在氧化反应中作为辅助氧化剂与氧气一起起作用，因此与常规的MC型氧化相比，在较温和的反应条件下，氧化反应更有选择性地进行得更快地产生羧酸产物。特别地，通过新颖的本发明方法进行的对二甲苯的氧化使得能够生产更高产率和更高质量的对苯二甲酸，其得到的改善远远超过现有PTA生产者普遍预期的程度。本发明还提供了一种有效的纯化方法，通过氧化杂质如4-羧基苯甲醛和对甲苯甲酸或3-羧基苯甲醛和在对苯二甲酸和间苯二甲酸中污染的间甲苯甲酸，产生高纯对苯二甲酸或间苯二甲酸产品。

5. 发明申请

US20110086259A1 WATER-RESISTANT POUCH TYPE SECONDARY CELL 有权
标题翻译：防水型二次电池
公开(公告)号：US20110086259A1
公开(公告)日：2011-04-14
申请号：US12878506
申请日：2010-09-09
申请人： Bo Hyun KIM , Han Ho Lee , Jong Hyun Chae
发明人： Bo Hyun KIM , Han Ho Lee , Jong Hyun Chae
IPC分类号： H01M10/36
CPC分类号： H01M2/06 , H01M2/021 , H01M2/0212 , H01M2/0275 , H01M10/0436
摘要： The present invention relates to a pouch type secondary cell with high water-resistance. The pouch type secondary cell comprises a positive electrode, a separation layer, and a negative electrode. Here, the sealing unit of the secondary cell includes steps so that the sealing unit has an outer side thinner than an inner side in thickness. The present invention is advantageous in that the manufacture process can be simplified, the water-resistance and sealing property of sealing portions can be further improved, and the manufacture costs can be reduced.
摘要翻译：本发明涉及具有高耐水性的袋型二次电池。袋型二次电池包括正极，分离层和负极。这里，二次电池的密封单元包括使密封单元具有比内侧更薄的外侧的步骤。本发明的优点在于，可以简化制造工艺，可以进一步提高密封部的耐水性和密封性，并且可以降低制造成本。

6. 发明授权

US07863494B2 Hydrocarbon steam cracking catalyst, method for preparing the same and method for preparing light olefin by using the same 有权
标题翻译：烃蒸汽裂解催化剂及其制备方法及其制备方法
公开(公告)号：US07863494B2
公开(公告)日：2011-01-04
申请号：US10558097
申请日：2004-05-07
申请人： Jun-han Kang , Won-ho Lee , Sang-mun Jeong , Sang-ku Park , Jong-hyun Chae
发明人： Jun-han Kang , Won-ho Lee , Sang-mun Jeong , Sang-ku Park , Jong-hyun Chae
IPC分类号： C07C4/06
CPC分类号： B01J27/1806 , B01J21/04 , B01J37/0201 , B01J37/08 , C10G2400/20
摘要： Provided are a catalyst for hydrocarbon steam cracking for light olefin production and a method for preparing the same. The catalyst is a simple KMgPO4 catalyst, a supported KMgPO4 catalyst, or a KMgPO4-sintered catalyst. The supported KMgPO4 catalyst is prepared by impregnating a carrier with an aqueous solution of a KMgPO4 precursor and the KMgPO4-sintered catalyst is prepared by mixing a KMgPO4 powder or a KMgPO4 precursor powder with metal oxide followed by sintering. Provided is also a method for producing light olefins such as ethylene and propylene by steam cracking in the presence of the catalyst. When the catalyst comprising KMgSO4 as a catalytic component is used in olefin production, the yield of olefins is increased and the amount of cokes deposited on the catalyst is reduced.
摘要翻译：提供用于轻烯烃生产的烃蒸汽裂解催化剂及其制备方法。催化剂是简单的KMgPO 4催化剂，负载的KMgPO 4催化剂或KMgPO4烧结催化剂。通过用KMgPO 4前体的水溶液浸渍载体来制备负载的KMgPO 4催化剂，并且通过将KMgPO 4粉末或KMgPO 4前体粉末与金属氧化物混合烧结来制备KMgPO 4烧结催化剂。还提供了在催化剂存在下通过蒸汽裂化生产轻质烯烃如乙烯和丙烯的方法。当将包含KMgSO 4作为催化组分的催化剂用于烯烃生产中时，烯烃的产率增加，沉积在催化剂上的焦炭的量减少。

7. 发明授权

US07696387B2 Method for preparing catalyst for partial oxidation of methylbenzenes 有权
标题翻译：制备甲基苯部分氧化催化剂的方法
公开(公告)号：US07696387B2
公开(公告)日：2010-04-13
申请号：US11435212
申请日：2006-05-17
申请人： Won Ho Lee , Dong Il Lee , Jong Hyun Chae , Hyun Kyung Yoon
发明人： Won Ho Lee , Dong Il Lee , Jong Hyun Chae , Hyun Kyung Yoon
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00 , C07C45/00 , C07C45/90
CPC分类号： B01J23/30 , B01J37/0201 , B01J37/0205 , C07C45/36 , C07C47/544
摘要： The present invention relates to a novel method for preparing a catalyst for partial oxidation of methylbenzenes, comprising, (a) a step of preparing a solution or slurry of the compounds comprising tungsten; (b) a step of supporting the solution or slurry obtained in the step (a) on inorganic carrier; (c) a step of drying the catalyst obtained in the step (b); and (d) a step of calcining the dried catalyst obtained in the step (c), characterized in that the ratio of the pore volume of inorganic carrier and the volume of the solution or slurry in the step (b) is 1:0.9˜1.1, and the catalyst provides superior aromatic aldehydes selectivity to those prepared by the conventional impregnation or heat evaporation method over a wide range of conversion rate.
摘要翻译：本发明涉及一种制备甲基苯部分氧化催化剂的新方法，包括（a）制备包含钨的化合物的溶液或浆料的步骤; （b）将无机载体上的工序（a）得到的溶液或浆料进行负载的工序; （c）干燥步骤（b）中获得的催化剂的步骤; 和（d）煅烧步骤（c）中获得的干燥催化剂的步骤，其特征在于步骤（b）中无机载体的孔体积与溶液或浆料的体积比为1:0.9〜 1.1，并且催化剂在宽范围的转化率下为通过常规浸渍或热蒸发法制备的那些提供优异的芳族醛选择性。

8. 发明申请

US20080302132A1 Method and apparatus for separating aromatic dialdehyde 有权
公开(公告)号：US20080302132A1
公开(公告)日：2008-12-11
申请号：US12155312
申请日：2008-06-02
申请人： Jong-Hyun Chae , Won-Ho Lee , Dong-Il Lee , Hyun-Kyung Yoon
发明人： Jong-Hyun Chae , Won-Ho Lee , Dong-Il Lee , Hyun-Kyung Yoon
IPC分类号： F25J3/00
CPC分类号： C07C47/544 , C07C45/36 , C07C45/81
摘要： The present invention relates to a method and an apparatus for continuously separating aromatic dialdehyde from a reaction mixture obtained by gas-phase oxidation of dimethylbenzene. The method for continuously separating aromatic dialdehyde includes the steps of congealing aromatic dialdehyde by cooling the gas-phase reaction mixture including the aromatic dialdehyde, which is obtained by gas-phase oxidation of dimethylbenzene, to 5-70° C. and separating the congealed aromatic dialdehyde from the remaining reaction mixture. Using the method and apparatus in accordance with the present invention, aromatic dialdehyde can be effectively and selectively separated from a reaction mixture obtained by gas-phase oxidation of dimethylbenzene in high yield.

9. 发明授权

US07417171B2 Method for preparing an aromatic dialdehyde and manufacturing system for the same 有权
标题翻译：制备芳香二醛的方法及其制备方法
公开(公告)号：US07417171B2
公开(公告)日：2008-08-26
申请号：US11637674
申请日：2006-12-13
申请人： Jong Hyun Chae , Won Ho Lee , Dong Il Lee , In Kyu Park , Yong Jin Choe , Sung Kyu Lee , Yeong Dae Kim , Jong Suh Park , Seong Hoon Kang
发明人： Jong Hyun Chae , Won Ho Lee , Dong Il Lee , In Kyu Park , Yong Jin Choe , Sung Kyu Lee , Yeong Dae Kim , Jong Suh Park , Seong Hoon Kang
IPC分类号： C07C45/27 , C07C45/90
CPC分类号： C07C45/82 , B01J23/002 , B01J23/04 , B01J23/28 , B01J23/30 , B01J23/888 , B01J2523/00 , C07C45/36 , C07C45/81 , C07C47/544 , B01J2523/48 , B01J2523/69 , B01J2523/14
摘要： The present invention relates to a method for preparing an aromatic dialdehyde, comprising, a) a step of gas phase oxidation reaction for preparing aromatic dialdehyde from dimethyl benzene; b) a step of separation for selectively recovering crude aromatic dialdehyde of molten phase from the reaction product of the step (a); and c) a step of purification for obtaining highly pure aromatic dialdehyde by purifying said crude aromatic dialdehyde, and a manufacturing system used for the preparation method. The method for preparation of the aromatic dialdehyde according to the present invention is simple, effective, and advantageous in that highly pure aromatic dialdehyde can be continuously prepared.
摘要翻译：本发明涉及一种制备芳族二醛的方法，包括：a）从二甲基苯制备芳族二醛的气相氧化反应步骤; b）从步骤（a）的反应产物中选择性回收熔融相的粗芳族二醛的分离步骤; 和c）通过纯化所述粗芳族二醛获得高纯度芳族二醛的纯化步骤和用于制备方法的制造系统。本发明的芳香二醛制备方法简单，有效，有利于连续制备高纯度芳香二醛。

10. 发明授权

US07393983B2 Method and apparatus for separating aromatic dialdehyde 有权
标题翻译：分离芳香二醛的方法和装置
公开(公告)号：US07393983B2
公开(公告)日：2008-07-01
申请号：US11430201
申请日：2006-05-09
申请人： Jong-Hyun Chae , Won-Ho Lee , Dong-Il Lee , Hyun-Kyung Yoon
发明人： Jong-Hyun Chae , Won-Ho Lee , Dong-Il Lee , Hyun-Kyung Yoon
IPC分类号： C07C45/27 , C07C45/90
CPC分类号： C07C47/544 , C07C45/36 , C07C45/81
摘要： The present invention relates to a method and an apparatus for continuously separating aromatic dialdehyde from a reaction mixture obtained by gas-phase oxidation of dimethylbenzene. The method for continuously separating aromatic dialdehyde includes the steps of congealing aromatic dialdehyde by cooling the gas-phase reaction mixture including the aromatic dialdehyde, which is obtained by gas-phase oxidation of dimethylbenzene, to 5-70° C. and separating the congealed aromatic dialdehyde from the remaining reaction mixture. Using the method and apparatus in accordance with the present invention, aromatic dialdehyde can be effectively and selectively separated from a reaction mixture obtained by gas-phase oxidation of dimethylbenzene in high yield.
摘要翻译：本发明涉及一种从二甲基苯气相氧化得到的反应混合物中连续分离芳香二醛的方法和装置。连续分离芳香二醛的方法包括以下步骤：将通过二甲苯的气相氧化获得的包括芳香二醛的气相反应混合物冷却至5-70℃并分离凝固的芳族化合物二醛从剩余的反应混合物中。使用本发明的方法和装置，芳族二醛可以从通过二甲苯的气相氧化得到的反应混合物中以高收率有效地和选择性地分离出来。

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