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1. 发明公开

EP3085686A1 HYDROGENATION METHOD OF PHTHALATE COMPOUND 审中-公开
标题翻译： HYDRIERVERFAHRENFÜREINE PHTHALATVERBINDUNG
公开(公告)号：EP3085686A1
公开(公告)日：2016-10-26
申请号：EP14872787.8
申请日：2014-12-17
申请人： Hanwha Chemical Corporation
发明人： JUNG, Ki Taeg , KIM, Hyo Suk , YOON, Kyong Jun , HAN, Kee Do , KWAK, Jang Young , KIM, Young Jo , SEONG, Pil Je , LEE, Sang Wook , ZHANG, Ying
IPC分类号： C07C51/36 , C07C67/303 , C07C67/62 , B01J23/40
CPC分类号： C07C67/62 , B01J23/462 , C07C51/36 , C07C67/303 , C07C2601/14 , C07C69/75
摘要： There are provided a method for hydrogenation of a phthalate compound. According to the method for hydrogenation of the present invention, a hydrogenation reaction is performed in a multi-pipe type reactor in a state in which a viscosity of only a liquid-phase phthalate based raw material is lowered, such that a yield of a hydrogenation reaction process may be improved, and operation stability and economical efficiency on a commercial scale may be improved by hot spot control. According to another method of the present invention, long-term activity of a catalyst used in a reaction is maintained, and performance of the catalyst may be improved, such that stability and economical efficiency of a hydrogenation process may be improved. Therefore, a total amount of the catalyst required in the reaction may be decreased, and a replacement cycle may be extended, thereby making it possible to improving operation stability of the process and economical efficiency at the time of performing the process on a commercial scale.
摘要翻译：提供邻苯二甲酸酯化合物的氢化方法。根据本发明的氢化方法，在多管型反应器中，仅使邻苯二甲酸酯类基质原料的粘度降低，氢化的收率为氢化反应可以提高反应过程，通过热点控制可以提高工业规模的操作稳定性和经济性。根据本发明的另一方法，保持反应中使用的催化剂的长期活性，并且可以提高催化剂的性能，从而提高氢化方法的稳定性和经济性。因此，可以减少反应所需的催化剂的总量，并且可以延长更换周期，从而可以提高工艺的操作稳定性和在商业规模下进行工艺时的经济性。

2. 发明公开

EP2627443A1 PREPARATION OF AN ELECTRODE-ACTIVE MATERIAL BY USING A DOUBLE-PIPE TYPE HEAT EXCHANGER 审中-公开
标题翻译：制作电极活性材料用双管式换热器的方式
公开(公告)号：EP2627443A1
公开(公告)日：2013-08-21
申请号：EP12846805.5
申请日：2012-12-10
申请人： Hanwha Chemical Corporation
发明人： SONG, Kyu Ho , PARK, Sei Ung , LIM, Seong Jae , JUNG, Ki Taeg , HAN, Kee Do
IPC分类号： B01J19/24 , H01M4/58 , H01M4/04
CPC分类号： H01M4/0471 , B01J3/008 , B01J19/2405 , B01J19/2415 , B01J2219/00029 , B01J2219/00092 , B01J2219/00103 , B01J2219/00247 , C01B25/45 , C01D15/02 , F28D7/10 , H01M4/04 , H01M4/5825 , Y02P20/544
摘要： Preparation of an electrode-active material, which uses a reactor to produce an electrode-active material by using a supercritical hydrothermal synthesis method, and a double-pipe type heat exchanger which cools the product discharged from the reactor to a subcritical range or below it.

3. 发明公开

EP3090800A1 BATCH REACTOR WITH BAFFLE 审中-公开
标题翻译：充电器麻省理工
公开(公告)号：EP3090800A1
公开(公告)日：2016-11-09
申请号：EP14877054.8
申请日：2014-12-18
申请人： Hanwha Chemical Corporation
发明人： JUNG, Ki Taeg , HAN, Kee Do , KIM, Young Jo , KIM, Hyo Suk , YOON, Kyong Jun , LEE, Hye Won
IPC分类号： B01J19/18
CPC分类号： B01J19/006 , B01F7/186 , B01F15/066 , B01J19/0066 , B01J19/18 , B01J19/1812 , B01J2219/00081 , B01J2219/00083 , B01J2219/00768 , B01J2219/1943
摘要： A batch reactor of which an installation structure of baffles is improved is provided. A batch reactor includes: a reactor main body containing a reactant; agitation blades provided in the reactor main body to agitate the reactant; a motor coupled to a rotation shaft of the agitation blades to rotate the agitation blades; and a plurality of baffles provided between an inner wall of the reactor main body and the agitation blades, and disposed at a distance from each other along a circumferential direction of the reactor main body. Each of the plurality of baffles includes a plurality of pipes disposed to be adjacent to each other along a radial direction and a circumferential direction of the reactor main body.
摘要翻译：提供了一种改进挡板安装结构的间歇式反应器。间歇式反应器包括：含有反应物的反应器主体; 设置在反应器主体中的搅拌叶片搅拌反应物; 耦合到所述搅拌叶片的旋转轴以旋转所述搅拌叶片的马达; 以及设置在反应器主体的内壁和搅拌叶片之间并沿着反应器主体的圆周方向彼此间隔设置的多个挡板。多个挡板中的每一个包括沿着反应器主体的径向方向和圆周方向彼此相邻设置的多个管。

4. 发明公开

EP2665553A1 PREPARATION OF AN ELECTRODE-ACTIVE MATERIAL USING DECOMPRESSION EQUIPMENT 审中-公开
标题翻译：制作电极活性材料使用一个DEKOMPRIMIERUNGSAUSRÜSTUNG
公开(公告)号：EP2665553A1
公开(公告)日：2013-11-27
申请号：EP13719701.8
申请日：2013-01-14
申请人： Hanwha Chemical Corporation
发明人： JUNG, Ki Taeg , PARK, Sei Ung , SONG, Kyu Ho , LIM, Seong Jae , HAN, Kee Do
IPC分类号： B01J14/00 , B01J19/00 , H01M4/04
CPC分类号： C01B25/45 , B01J3/008 , B01J8/0005 , B01J8/006 , B01J8/087 , B01J19/0006 , B01J2208/00176 , B01J2208/003 , B01J2208/00539 , B01J2208/00849 , B01J2219/00103 , B01J2219/00162 , B01J2219/00164 , H01M4/5825
摘要： An apparatus for preparing an electrode-active material, comprising a reactor that produces the electrode-active material by using a high-temperature high-pressure hydrothermal synthesis method; and decompression equipment that decreases the pressure of a fluid containing the electrode-active material. The decompression equipment includes a pipe-type or a tube-type decompressor.

5. 发明公开

EP3708251A2 CATALYST FOR HYDROGENATION OF AROMATIC COMPOUND AND PREPARATION METHOD THEREFOR 审中-实审
公开(公告)号：EP3708251A2
公开(公告)日：2020-09-16
申请号：EP18873648.2
申请日：2018-10-16
申请人： Hanwha Chemical Corporation
发明人： KIM, Eung Gyu , KIM, Won Yong , CHUN, Jeong Hwan , CHO, Young Jin , HAN, Joung Woo , KIM, Hyo Suk , MYEONG, Wan Jae , JUNG, Ki Taeg
IPC分类号： B01J21/10 , B01J21/00 , B01J21/04 , B01J37/02 , B01J35/02 , B01J35/00 , B01J35/10
摘要： The present invention relates to a catalyst for hydrogenation of an aromatic compound, which is capable of greatly reducing the inactivation of a catalyst by using a support including a magnesium-based spinel structure, and a preparation method therefor.

6. 发明公开

EP3278876A1 METHOD FOR REGENERATING HYDROGENATION CATALYST FOR PHTHALATE COMPOUND 审中-实审
标题翻译：再生邻苯二甲酸化合物加氢催化剂的方法
公开(公告)号：EP3278876A1
公开(公告)日：2018-02-07
申请号：EP16773472.2
申请日：2016-03-31
申请人： Hanwha Chemical Corporation
发明人： JUNG, Ki Taeg , YOON, Kyong Jun , KIM, Hyo Suk , KWAK, Jang Young , SEONG, Pil Je , LEE, Kyoung Il
IPC分类号： B01J38/52
CPC分类号： B01J38/52 , B01J23/462 , B01J23/96 , B01J37/06 , C07C67/283
摘要： The present invention relates to a method for regenerating a hydrogenation catalyst for a phthalate compound. More specifically, the present invention regenerates a hydrogenation catalyst for a phthalate compound by using an alcohol, and thereby provides a method for regenerating a hydrogenation catalyst for a phthalate compound that is capable of continuously hydrogenating a phthalate compound without replacing a catalyst in a catalytic reactor, and is also capable of improving operational stability and the lifetime of a catalyst and increasing economic efficiency.
摘要翻译：本发明涉及再生用于邻苯二甲酸酯化合物的氢化催化剂的方法。更具体地，本发明通过使用醇来再生用于邻苯二甲酸酯化合物的氢化催化剂，并且由此提供了一种用于邻苯二甲酸酯化合物的氢化催化剂的再生方法，其能够连续氢化邻苯二甲酸酯化合物而无需更换催化反应器中的催化剂并且还能够改善操作稳定性和催化剂的寿命并提高经济效率。

7. 发明公开

EP3235802A1 STRIPPING METHOD 有权
标题翻译：剥离方法
公开(公告)号：EP3235802A1
公开(公告)日：2017-10-25
申请号：EP15870229.0
申请日：2015-12-07
申请人： Hanwha Chemical Corporation
发明人： JUNG, Ki Taeg , KIM, Hyo Suk , KIM, Young Jo , YOON, Kyong Jun , HAN, Kee Do
IPC分类号： C07C67/48 , C07C69/75 , C07C29/74
CPC分类号： C07C29/74 , C07C29/80 , C07C67/48 , C07C67/54 , C07C2601/14 , C07C69/75 , C07C31/125
摘要： The present invention relates to a stripping method capable of recovering, by an environmentally friendly method, a high-purity ester-based compound without concern over the oxidation of an ester-based compound from a mixture containing the ester-based compound. The stripping method has advantages of generating no wastewater, enabling equipment costs to be reduced by simplifying the process, removing concern over the oxidation of an ester-based compound during the process, and enabling the reuse of the components recovered in the process.
摘要翻译：本发明涉及能够通过环境友好的方法回收高纯度酯基化合物的剥离方法，而不用担心酯基化合物从含有酯基化合物的混合物中氧化。该剥离方法具有不产生废水的优点，通过简化工艺可以降低设备成本，消除工艺过程中对酯基化合物氧化的担忧，并且能够再利用该工艺中回收的组分。

8. 发明公开

EP2734474A2 SINGLE-PHASE LITHIUM-DEFICIENT LITHIUM MULTICOMPONENT TRANSITION METAL OXIDE HAVING A LAYERED CRYSTAL STRUCTURE AND A METHOD FOR PRODUCING THE SAME 审中-公开
标题翻译：单相和多组分过渡占有率低锂和层状晶体结构，以及生产方法
公开(公告)号：EP2734474A2
公开(公告)日：2014-05-28
申请号：EP12815037.2
申请日：2012-07-09
申请人： Hanwha Chemical Corporation
发明人： PARK, Sei Ung , RYU, Ju Suk , SONG, Kyu Ho , OH, Si Jin , LEE, Dong Suek , LIM, Seong Jae , JUNG, Ki Taeg , HAN, Kyoo Seung
IPC分类号： C01G53/00 , C01G51/00 , H01M4/48 , H01M10/052
CPC分类号： H01G11/50 , C01G53/42 , C01G53/50 , C01P2002/72 , H01M4/505 , H01M4/525 , H01M10/052 , Y02P20/544
摘要： The present invention relates to a single-phase lithium-deficient lithium multicomponent transition metal oxide having a layered crystal structure represented by the formula Li
1-a M1
1-x-y-z M2
x M3
y M4
z O
2 , wherein M1 is one or more transition metals having an oxidation number of +3; M2 is one or more transition metals having an oxidation number of +4; M3 is one or more transition metals having an oxidation number of +5; M4 is one or more elements having an oxidation number of +2; x+2y-z>0; x+y+z＜1; 0＜a＜1; 0＜x＜0.75; 0≤y＜0.6; and 0≤z＜0.3.

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