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公开(公告)号：US09199895B2
公开(公告)日：2015-12-01
申请号：US13825439
申请日：2011-11-03
申请人： Kyong-Yong Cha , Dong-Hyun Ko , Dae-Chul Kim , Hyun-Seok Nam , Dae-Heung Choi
发明人： Kyong-Yong Cha , Dong-Hyun Ko , Dae-Chul Kim , Hyun-Seok Nam , Dae-Heung Choi
IPC分类号： C07C5/48 , C07C11/167 , B01J8/04
CPC分类号： C07C5/48 , B01J8/04 , B01J2208/025 , C07C2523/02 , C07C2523/04 , C07C2523/18 , C07C2523/28 , C07C2523/31 , C07C2523/745 , C07C2523/75 , C07C2523/887 , C07C11/167
摘要： Disclosed is a method for producing 1,3-butadiene through oxidative dehydrogenation of normal-butene using a parallel reactor in which catalysts are charged into fixed bed reactors and are not physically mixed. More specifically, disclosed is a method for efficiently producing 1,3-butadiene through oxidative dehydrogenation of normal-butene using the parallel reactor containing multi-component bismuth molybdate-based catalysts exhibiting different activities to oxidative dehydrogenation for normal-butene isomers (1-butene, trans-2-butene and cis-2-butene), and butene separated from a C4 mixture containing normal-butene and normal-butane, as a reactant.
摘要翻译： 公开了一种使用平行反应器通过正丁烯的氧化脱氢制备1,3-丁二烯的方法，其中将催化剂装入固定床反应器并且不是物理混合。 更具体地，公开了使用含有对正丁烯异构体（1-丁烯）氧化脱氢具有不同活性的多组分钼酸铋基催化剂的平行反应器来有效地生产1,3-丁二烯的方法，该方法通过正丁烯的氧化脱氢有效生产1,3-丁二烯 ，反式-2-丁烯和顺式-2-丁烯）和从含有正丁烯和正丁烷的C4混合物中分离的丁烯作为反应物。
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公开(公告)号：US08673244B2
公开(公告)日：2014-03-18
申请号：US13121755
申请日：2011-03-30
申请人： Dong-Hyun Ko , Sung-Shik Eom , Yong-Jin Choe , Chan-Hong Lee , Moo-Ho Hong , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
发明人： Dong-Hyun Ko , Sung-Shik Eom , Yong-Jin Choe , Chan-Hong Lee , Moo-Ho Hong , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
CPC分类号： C07C29/141 , B01J23/72 , B01J25/02 , B01J31/20 , B01J31/2234 , B01J31/2404 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C31/125 , C07C47/02
摘要： The present invention relates to an apparatus for producing alcohols from olefins, comprising: a hydroformylation reactor wherein aldehydes are produced from olefins; a catalyst/aldehydes separator; a hydrogenation reactor wherein the aldehydes are hydrogenated to produce alcohols; and a distillation column. The hydroformylation reactor is equipped with a distributor plate, which has a broad contact surface for providing sufficient reaction area for reactants such as olefins and synthesis gas, and allows the reaction mixture to circulate and mix sufficiently, which contribute to excellent efficiency in terms of production of aldehydes. In addition, the hydrogenation reactor suppresses sub-reactions to improve the production yield of alcohols.
摘要翻译： 本发明涉及一种用于从烯烃生产醇的设备，包括：加氢甲酰化反应器，其中醛由烯烃生产; 催化剂/醛分离器; 氢化反应器，其中醛被氢化以产生醇; 和蒸馏塔。 加氢甲酰化反应器配备有分布板，其具有宽的接触表面，用于为反应物例如烯烃和合成气提供足够的反应面积，并允许反应混合物充分循环和混合，这有助于在生产方面优异的效率 的醛。 此外，氢化反应器抑制副反应以提高醇的产率。
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3.发明申请APPARATUS FOR COPRODUCTING ISO TYPE REACTION PRODUCTS AND ALCOHOLS FROM OLEFINS, AND METHOD FOR COPRODUCTING THEM USING THE APPARATUS 有权用于从油脂中混合ISO类型反应产物和醇的装置，以及使用装置共同制造它们的方法公开(公告)号：US20130331612A1
公开(公告)日：2013-12-12
申请号：US13809565
申请日：2011-07-11
申请人： Dong-Hyun Ko , Moo-Ho Hong , Sung-Shik Eom , Yong-Jin Choe , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
发明人： Dong-Hyun Ko , Moo-Ho Hong , Sung-Shik Eom , Yong-Jin Choe , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
CPC分类号： C07C45/50 , B01J8/00 , B01J2219/00006 , C07C29/141 , C07C29/16 , C07C29/175 , C07C31/12 , C07C45/74 , C07C45/82 , C07C47/02 , C07C47/21 , C07C31/125
摘要： The present invention relates to an apparatus for coproducting iso-type reaction product and alcohol from olefin, and a method for coproducting using the apparatus, in which the hydroformylation reactor provides a sufficient reaction area due to the broad contact surface area between the olefin and the synthesis gases that are the raw materials by a distributor plate installed in the reactor, and the raw materials can be sufficiently mixed with the reaction mixture due to the circulation of the reaction mixture so that the efficiency of the production of the aldehyde is excellent; and also the hydrogenation reactor suppresses the side reaction so that the efficiency for producing aldehyde and alcohol are all increased, and also iso-type reaction product and alcohol can be efficiently co-produced.
摘要翻译： 本发明涉及一种用于从烯烃中共同引发异型反应产物和醇的装置，以及使用该装置的副产物的方法，其中加氢甲酰化反应器由于烯烃与烯烃之间的宽接触表面积而提供足够的反应面积 通过安装在反应器中的分配器板作为原料的合成气体，并且由于反应混合物的循环，原料可以与反应混合物充分混合，使得醛的生产效率优异; 并且氢化反应器抑制副反应，使得生成醛和醇的效率全部增加，并且可以有效地共同生产异型反应产物和醇。
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公开(公告)号：US20110135544A1
公开(公告)日：2011-06-09
申请号：US13007858
申请日：2011-01-17
申请人： Moo-Ho Hong , Dong-Hyun Ko , Sang-Oeb Na , Sung-Shik Eom , Sang-Gi Lee , O-Hark Kwon , Dae-Chul Kim , JAE-Hui Choi
发明人： Moo-Ho Hong , Dong-Hyun Ko , Sang-Oeb Na , Sung-Shik Eom , Sang-Gi Lee , O-Hark Kwon , Dae-Chul Kim , JAE-Hui Choi
IPC分类号： B01J10/00
CPC分类号： C07C45/50 , B01J4/002 , B01J10/00 , B01J19/2465 , B01J2219/0011 , Y02P20/582 , C07C47/02
摘要： The present invention relates to a method for preparing aldehydes by reacting olefins with a synthesis gas including carbon monoxide and hydrogen, and to an apparatus therefore. More particularly, the present invention relates to a method for preparing aldehydes, characterized by spraying and supplying olefins, synthesis gas including carbon monoxide and hydrogen, and a catalyst composition into an oxo reactor through a nozzle, and to an apparatus therefore. According to the present invention, the hydroformylation efficiency can be improved, thereby obtaining desirable aldehydes with a high yield.
摘要翻译： 本发明涉及一种通过使烯烃与包括一氧化碳和氢气在内的合成气反应制备醛的方法及其装置。 更具体地说，本发明涉及一种制备醛的方法，其特征在于通过喷嘴将催化剂组合物喷射并供给烯烃，包括一氧化碳和氢气的合成气，以及催化剂组合物装入氧代反应器，因此涉及一种设备。 根据本发明，可以提高加氢甲酰化效率，从而以高产率获得所需的醛。
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5.发明授权Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus 有权用于从烯烃共同生产异型反应产物和醇的装置，以及使用该装置共同产生它们的方法公开(公告)号：US08791304B2
公开(公告)日：2014-07-29
申请号：US13809565
申请日：2011-07-11
申请人： Dong-Hyun Ko , Moo-Ho Hong , Sung-Shik Eom , Yong-Jin Choe , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
发明人： Dong-Hyun Ko , Moo-Ho Hong , Sung-Shik Eom , Yong-Jin Choe , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
IPC分类号： C07C45/50 , C07C45/82 , C07C29/16 , B01J8/00 , B01J10/00 , C07C45/74 , C07C29/141 , C07C29/17
CPC分类号： C07C45/50 , B01J8/00 , B01J2219/00006 , C07C29/141 , C07C29/16 , C07C29/175 , C07C31/12 , C07C45/74 , C07C45/82 , C07C47/02 , C07C47/21 , C07C31/125
摘要： The present invention relates to an apparatus for coproducting iso-type reaction product and alcohol from olefin, and a method for coproducting using the apparatus, in which the hydroformylation reactor provides a sufficient reaction area due to the broad contact surface area between the olefin and the synthesis gases that are the raw materials by a distributor plate installed in the reactor, and the raw materials can be sufficiently mixed with the reaction mixture due to the circulation of the reaction mixture so that the efficiency of the production of the aldehyde is excellent; and also the hydrogenation reactor suppresses the side reaction so that the efficiency for producing aldehyde and alcohol are all increased, and also iso-type reaction product and alcohol can be efficiently co-produced.
摘要翻译： 本发明涉及一种用于从烯烃中共同引发异型反应产物和醇的装置，以及使用该装置的副产物的方法，其中加氢甲酰化反应器由于烯烃与烯烃之间的宽接触表面积而提供足够的反应面积 通过安装在反应器中的分配器板作为原料的合成气体，并且由于反应混合物的循环，原料可以与反应混合物充分混合，使得醛的生产效率优异; 并且氢化反应器抑制副反应，使得生成醛和醇的效率全部增加，并且可以有效地共同生产异型反应产物和醇。
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公开(公告)号：US20110282108A1
公开(公告)日：2011-11-17
申请号：US13121755
申请日：2011-03-30
申请人： Dong-Hyun Ko , Sung-Shik Eom , Yong-Jin Choe , Chan-Hong Lee , Moo-Ho Hong , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
发明人： Dong-Hyun Ko , Sung-Shik Eom , Yong-Jin Choe , Chan-Hong Lee , Moo-Ho Hong , O-Hak Kwon , Dae-Chul Kim , Jae-Hui Choi
CPC分类号： C07C29/141 , B01J23/72 , B01J25/02 , B01J31/20 , B01J31/2234 , B01J31/2404 , B01J2231/321 , B01J2531/822 , C07C45/50 , C07C31/125 , C07C47/02
摘要： The present invention relates to an apparatus for producing alcohols from olefins, comprising: a hydroformylation reactor wherein aldehydes are produced from olefins; a catalyst/aldehydes separator; a hydrogenation reactor wherein the aldehydes are hydrogenated to produce alcohols; and a distillation column. The hydroformylation reactor is equipped with a distributor plate, which has a broad contact surface for providing sufficient reaction area for reactants such as olefins and synthesis gas, and allows the reaction mixture to circulate and mix sufficiently, which contribute to excellent efficiency in terms of production of aldehydes. In addition, the hydrogenation reactor suppresses sub-reactions to improve the production yield of alcohols.
摘要翻译： 本发明涉及一种用于从烯烃生产醇的设备，包括：加氢甲酰化反应器，其中醛由烯烃生产; 催化剂/醛分离器; 氢化反应器，其中醛被氢化以产生醇; 和蒸馏塔。 加氢甲酰化反应器配备有分布板，其具有宽的接触表面，用于为反应物例如烯烃和合成气提供足够的反应面积，并允许反应混合物充分循环和混合，这有助于在生产方面优异的效率 的醛。 此外，氢化反应器抑制副反应以提高醇的产率。
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7.发明申请公开(公告)号：US20110201844A1
公开(公告)日：2011-08-18
申请号：US13092817
申请日：2011-04-22
申请人： Jae Hui Choi , Dong Hyun Ko , Sung Shik Eom , Moo Ho Hong , O Hark Kwon , Dae Chul Kim
发明人： Jae Hui Choi , Dong Hyun Ko , Sung Shik Eom , Moo Ho Hong , O Hark Kwon , Dae Chul Kim
CPC分类号： C07C45/49 , B01J31/1875 , B01J31/20 , B01J31/2208 , B01J31/2404 , B01J2231/321 , B01J2531/822 , B01J2531/827 , B01J2531/845 , C07C45/50 , C07F9/46 , C07F9/5022 , C07F9/655345 , C07F9/6571 , C07F9/657127 , C07C47/228 , C07C47/02
摘要： The present invention relates to a catalyst composition for hydroformylation and a method for preparing aldehydes using the same, wherein the catalyst composition for hydroformylation comprises: a triaryl phosphine ligand; a phosphine oxide or phosphine sulfide ligand having a specific chemical formula; and a transition metal catalyst. The catalyst composition provides high catalyst activity and stability and selectivity to normal aldehydes when used in the hydroformylation for preparing aldehydes from olefins.
摘要翻译： 本发明涉及一种用于加氢甲酰化的催化剂组合物及其制备方法，其中用于加氢甲酰化的催化剂组合物包括：三芳基膦配体; 具有特定化学式的氧化膦或硫化膦配体; 和过渡金属催化剂。 当用于从烯烃制备醛的加氢甲酰化中时，催化剂组合物提供高的催化剂活性和对正醛的稳定性和选择性。
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8.发明申请Preparation or organic acids from aldehyde compounds by means of liquid phase oxidation reaction 审中-公开通过液相氧化反应从醛化合物制备或有机酸公开(公告)号：US20070010688A1
公开(公告)日：2007-01-11
申请号：US11517215
申请日：2006-09-07
申请人： Dong-hyun Ko , Sang-gi Lee , O-hak Kwon , Ji-joong Moon , Dae-chul Kim , Jae-hui Choi , Bog-ki Hong , Sung-shik Eom
发明人： Dong-hyun Ko , Sang-gi Lee , O-hak Kwon , Ji-joong Moon , Dae-chul Kim , Jae-hui Choi , Bog-ki Hong , Sung-shik Eom
IPC分类号： C07C51/16
CPC分类号： C07C51/235 , Y02P20/542 , Y02P20/582 , C07C53/124 , C07C53/00 , C07C53/128
摘要： The present invention provides a method of preparing organic acids from aldehyde compounds by means of liquid phase oxidation which converts an aldehyde group of a compound harboring one or more aldehyde groups into a carboxyl group by using an ionic liquid as a reaction solvent or a reaction catalyst. According to the present invention, the ionic liquid is less volatile even at high temperature and stable against heat, enhancing conversion rate and selectivity and further increasing yield. In addition, the ionic liquid can be easily separated and recycled from the reactant and product.
摘要翻译： 本发明提供一种通过液相氧化从醛化合物制备有机酸的方法，其通过使用离子液体作为反应溶剂或反应催化剂将含有一个或多个醛基的化合物的醛基转化为羧基 。 根据本发明，离子液体即使在高温下也较不易挥发，对热稳定，提高转化率和选择性，进一步提高产率。 此外，离子液体可以容易地从反应物和产物中分离和再循环。
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9.发明授权Mutant trichosporonoides and a process for producing erythritol using the said microorganism 失效突变型trichosporonoides和使用所述微生物生产赤藓糖醇的方法
公开(公告)号：US5939311A
公开(公告)日：1999-08-17
申请号：US100950
申请日：1998-06-22
申请人： Seung Hyun Suh , Dae Chul Kim , Young Je Cho , Yeang Joong Jeon , Jae Heung Lee
发明人： Seung Hyun Suh , Dae Chul Kim , Young Je Cho , Yeang Joong Jeon , Jae Heung Lee
摘要： A novel Trichosporonoides madida CJ-NT1 microorganism which is capable of converting fermentable sugars to a high titre of erythritol under low aeration conditions and a method of producing erythritol by fermentation of sugar, which comprises culturing the cells of the Trichosporonoides madida CJ-NT1 strain are provided.
摘要翻译： 在低通气条件下能够将可发酵糖转化为高效度赤藓糖醇的新型Trichosporonoides madida CJ-NT1微生物和通过发酵糖生产赤藓糖醇的方法，包括培养Trichosporonoides madida CJ-NT1菌株的细胞是 提供。
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10.发明授权公开(公告)号：US09270867B2
公开(公告)日：2016-02-23
申请号：US13334724
申请日：2011-12-22
申请人： Kyeong-man Kim , Hyun-cheol Kim , Min-ki Cho , Hyun-soo Oh , Eun-ah Song , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
发明人： Kyeong-man Kim , Hyun-cheol Kim , Min-ki Cho , Hyun-soo Oh , Eun-ah Song , Yeong-ho Ha , Dae-chul Kim , Wang-jun Kyung
CPC分类号： H04N1/62 , G06K9/00 , G06T5/008 , G06T2207/10024 , H04N1/40006 , H04N1/6091
摘要： An image compensating apparatus includes an input unit to receive input of an photo image, a Gaussian filtering unit to perform Gaussian filtering on the photo image, a division-map generating unit to convert the photo image on which the Gaussian filtering is performed into a color space including a plurality of color components and then generating a chromaticity division-map based on a color coordinate value in the color space, a calculating unit to calculate average chromaticity of each respective region by using the chromaticity division-map, and a compensating unit to compensate chromaticity of each respective region of the photo image by using the average chromaticity of each respective region. Accordingly, a faded image input to the input unit may effectively be compensated.
摘要翻译： 图像补偿装置包括：接收照片图像的输入的输入单元，对所述照片图像进行高斯滤波的高斯滤波单元;分割图生成单元，将进行了高斯滤波的照片图像转换为颜色 包括多个颜色分量的空间，然后基于颜色空间中的颜色坐标值生成色度分割图，计算单元，通过使用色度分割映射来计算各个区域的平均色度;以及补偿单元， 通过使用每个相应区域的平均色度来补偿照片图像的每个相应区域的色度。 因此，可以有效地补偿输入到输入单元的褪色图像。
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