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公开(公告)号：US07253326B1
公开(公告)日：2007-08-07
申请号：US11401429
申请日：2006-04-10
申请人： Sung Shik Eom , Dong Hyun Ko , Ji Joong Moon , Jae Hoon Choe , Dae Sun Rew
发明人： Sung Shik Eom , Dong Hyun Ko , Ji Joong Moon , Jae Hoon Choe , Dae Sun Rew
摘要： The present invention relates to a method for preparing trimethylolpropane (TMP) comprising the steps of: 1) synthesizing trimethylolpropane by using n-butyl aldehyde, an aqueous solution of formaldehyde and an aqueous solution of alkali metal hydroxide through aldol condensation reaction and Cannizzaro reaction; 2) extracting trimethylolpropane from a resultant mixture of the step 1) by contacting the resultant mixture with an alcohol having 6 to 10 carbons; 3) removing alkali metal ion from a resultant extract of the step 2) by contacting the resultant extract with water; and 4) distilling the alkali metal ion-removed extract obtained from the step 3). According to the present invention, a separate formaldehyde recovery process can be omitted, the extraction efficiency of TMP can be maximized with using a relatively small amount of extraction solvent, the separation and recovery processes for extraction solvent can be simplified since a mixture of solvents is not used for TMP extraction, and the yield of TMP can be maximized while the amount of generated waste water can be minimized, thereby producing TMP economically with good efficiency.
摘要翻译： 本发明涉及一种制备三羟甲基丙烷（TMP）的方法，包括以下步骤：1）通过醛醇缩合反应和Cannizzaro反应，使用正丁醛，甲醛水溶液和碱金属氢氧化物水溶液合成三羟甲基丙烷; 2）通过使所得混合物与具有6至10个碳的醇接触，从步骤1）的所得混合物中提取三羟甲基丙烷; 3）通过使得到的提取物与水接触，从步骤2）的所得提取物中除去碱金属离子; 和4）蒸馏从步骤3）获得的碱金属离子去除的提取物。 根据本发明，可以省略单独的甲醛回收方法，使用相对少量的萃取溶剂可以最大限度地提高TMP的萃取效率，因为溶剂混合物的分离和回收方法可以简化，因此可以简化萃取溶剂的分离和回收过程 不用于TMP提取，并且可以最大限度地提高TMP的产率，同时可以最大限度地减少产生的废水量，从而以高效率经济地生产TMP。
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公开(公告)号：US08378039B2
公开(公告)日：2013-02-19
申请号：US13127012
申请日：2009-11-23
申请人： Jae Hoon Choe , Chang Houn Rhee , Jung Hyun Seo , Yoo Seok Kim , In Hyoup Song , Jung Uk Choi , Kwang Ho Song
发明人： Jae Hoon Choe , Chang Houn Rhee , Jung Hyun Seo , Yoo Seok Kim , In Hyoup Song , Jung Uk Choi , Kwang Ho Song
CPC分类号： B01J19/0093 , B01J19/243 , B01J2219/00788 , B01J2219/00889 , C08J3/12 , C08J3/126 , C08J2325/06 , C08J2333/06
摘要： [Summary]The present invention relates to an apparatus for manufacturing polymer particles and a method for manufacturing the same. The present invention provides an apparatus and a method, by which polymer particles having excellent monodispersity and homogeneous physical properties, such as homogeneous cross-linking degree and polymerization degree, may be efficiently prepared. In the present invention, particles having excellent monodispersity with the desired particle diameter, and also having a high cross-linking degree or a core-shell or core-double shell structure may also be effectively prepared. In addition, the processes for manufacturing said polymer particles are exceptionally reproducible in the present invention. Additionally, the present invention provides an apparatus which may effectively control particle diameter, shape, cross-linking degree, polymerization degree or structure, and the concentration of solid content in a polymer solution, and the like, depending on the intended purpose, and a method thereof.
摘要翻译： 发明内容本发明涉及聚合物粒子的制造装置及其制造方法。 本发明提供一种可以有效地制备具有优异的单分散性和均匀的物理性质如均匀交联度和聚合度的聚合物颗粒的装置和方法。 在本发明中，也可以有效地制备具有所需粒径，具有高交联度或者核 - 壳或核 - 双壳结构的具有优异的单分散性的颗粒。 此外，制造所述聚合物颗粒的方法在本发明中是非常可重现的。 另外，本发明提供一种可以有效地控制聚合物溶液中的粒径，形状，交联度，聚合度或结构以及固体含量的浓度等的装置，这取决于预期目的，以及 方法。
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公开(公告)号：US07955564B2
公开(公告)日：2011-06-07
申请号：US12289475
申请日：2008-10-28
申请人： Jung Hyun Seo , Jae Hoon Choe , Yoo Seok Kim , Kwang Ho Song
发明人： Jung Hyun Seo , Jae Hoon Choe , Yoo Seok Kim , Kwang Ho Song
CPC分类号： B01J19/0093 , B01F13/0066 , B01J2219/00783 , B01J2219/00804 , B01J2219/0086 , B01J2219/00889
摘要： The present invention discloses the substrate and the micro reactor for mixing two kinds of fluids. The micro reactor of the present invention comprises a housing having first and second inlet ports and an outlet port formed thereon; and a plurality of substrates stacked in the housing, wherein the substrate has a space formed at a central portion thereof in one direction; a plurality of first channels extended from one side thereof to the space and corresponding to the first inlet port; and a plurality of second channels extended from the other side thereof to the space and corresponding to the second inlet port; wherein a portion between two neighboring first channels corresponds to the second channel and a portion between two neighboring second channels corresponds to the first channel to form sequentially reaction interfaces of the first and second fluids in the space.
摘要翻译： 本发明公开了用于混合两种流体的基板和微反应器。 本发明的微反应器包括具有形成在其上的第一和第二入口和出口的壳体; 以及堆叠在所述壳体中的多个基板，其中所述基板在其一个方向的中心部分处形成有空间; 多个第一通道从其一侧延伸到所述空间并对应于所述第一入口; 以及从其另一侧延伸到所述空间并对应于所述第二入口的多个第二通道; 其中两个相邻的第一通道之间的部分对应于第二通道，并且两个相邻的第二通道之间的部分对应于第一通道，以在空间中依次形成第一和第二流体的反应界面。
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公开(公告)号：US20090311150A1
公开(公告)日：2009-12-17
申请号：US12309400
申请日：2007-07-19
申请人： Jun Yeon Cho , Jae Hoon Choe , Kwang Cheon Park , Gyea-Young Kwak , Chang Houn Rhee , Sun Hyuk Bae , Jung Uk Choi , Kwang Ho Song
发明人： Jun Yeon Cho , Jae Hoon Choe , Kwang Cheon Park , Gyea-Young Kwak , Chang Houn Rhee , Sun Hyuk Bae , Jung Uk Choi , Kwang Ho Song
CPC分类号： C01B3/34 , C01B2203/0216 , C01B2203/0233 , C01B2203/0811 , C01B2203/1041 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1217 , C01B2203/1235 , Y02P20/124
摘要： The present invention discloses to a chemical reactor with high heat efficiency and small volume, the chemical reaction of the present invention comprises a first unit for performing heat exchange of exothermic reaction products with exothermic reaction raw material fed for exothermic reaction; a second unit including a plate assembly for exothermic reactions and a plate assembly for endothermic reactions; and a third unit for performing heat exchange of endothermic reaction products with endothermic reaction raw material fed for endothermic reactions, the exothermic reaction raw material discharged from the first unit is fed into the plate assembly for exothermic reactions in the second unit and used in the exothermic reactions, the exothermic reaction products are fed into the first unit to pre-heat the exothermic reaction raw material, the endothermic reaction raw material discharged from the third unit is fed into the plate assembly for endothermic reactions in the second unit and used in the endothermic reactions, the endothermic reaction products are fed into the third unit to pre-heat the endothermic reaction raw material, and the first unit, the second unit and the third unit are laminately disposed.
摘要翻译： 本发明公开了一种热效率高，体积小的化学反应器，本发明的化学反应包括用于进行放热反应的放热反应原料与放热反应产物进行热交换的第一单元; 包括用于放热反应的板组件和用于吸热反应的板组件的第二单元; 以及第三单元，用于进行用于吸热反应的吸热反应原料的吸热反应产物的热交换，从第一单元排出的放热反应原料在第二单元中进料到用于放热反应的板组件中，并用于放热 反应中，将放热反应产物进料到第一单元中以预热放热反应原料，将从第三单元排出的吸热反应原料供入第二单元中用于吸热反应的板组件中并用于吸热 反应中，将吸热反应产物进料到第三单元中以预热吸热反应原料，并且第一单元，第二单元和第三单元层叠。
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公开(公告)号：US07988936B2
公开(公告)日：2011-08-02
申请号：US12309400
申请日：2007-07-19
申请人： Jun Yeon Cho , Jae Hoon Choe , Kwang Cheon Park , Gyea-Young Kwak , Chang Houn Rhee , Sun Hvuk Bae , Jung Uk Choi , Kwang Ho Song
发明人： Jun Yeon Cho , Jae Hoon Choe , Kwang Cheon Park , Gyea-Young Kwak , Chang Houn Rhee , Sun Hvuk Bae , Jung Uk Choi , Kwang Ho Song
CPC分类号： C01B3/34 , C01B2203/0216 , C01B2203/0233 , C01B2203/0811 , C01B2203/1041 , C01B2203/1058 , C01B2203/1064 , C01B2203/107 , C01B2203/1076 , C01B2203/1217 , C01B2203/1235 , Y02P20/124
摘要： The present invention discloses to a chemical reactor with high heat efficiency and small volume, the chemical reaction of the present invention comprises a first unit for performing heat exchange of exothermic reaction products with exothermic reaction raw material fed for exothermic reaction; a second unit including a plate assembly for exothermic reactions and a plate assembly for endothermic reactions; and a third unit for performing heat exchange of endothermic reaction products with endothermic reaction raw material fed for endothermic reactions.
摘要翻译： 本发明公开了一种热效率高，体积小的化学反应器，本发明的化学反应包括用于进行放热反应的放热反应原料与放热反应产物进行热交换的第一单元; 包括用于放热反应的板组件和用于吸热反应的板组件的第二单元; 以及用于进行吸热反应的吸热反应原料进行吸热反应产物的热交换的第三单元。
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公开(公告)号：US20090142237A1
公开(公告)日：2009-06-04
申请号：US12289475
申请日：2008-10-28
申请人： Jung Hyun Seo , Jae Hoon Choe , Yoo Seok Kim , Kwang Ho Song
发明人： Jung Hyun Seo , Jae Hoon Choe , Yoo Seok Kim , Kwang Ho Song
IPC分类号： B01J19/00
CPC分类号： B01J19/0093 , B01F13/0066 , B01J2219/00783 , B01J2219/00804 , B01J2219/0086 , B01J2219/00889
摘要： The present invention discloses the substrate and the micro reactor for mixing two kinds of fluids. The micro reactor of the present invention comprises a housing having first and second inlet ports and an outlet port formed thereon; and a plurality of substrates stacked in the housing, wherein the substrate has a space formed at a central portion thereof in one direction; a plurality of first channels extended from one side thereof to the space and corresponding to the first inlet port; and a plurality of second channels extended from the other side thereof to the space and corresponding to the second inlet port; wherein a portion between two neighboring first channels corresponds to the second channel and a portion between two neighboring second channels corresponds to the first channel to form sequentially reaction interfaces of the first and second fluids in the space.
摘要翻译： 本发明公开了用于混合两种流体的基板和微反应器。 本发明的微反应器包括具有形成在其上的第一和第二入口和出口的壳体; 以及堆叠在所述壳体中的多个基板，其中所述基板在其一个方向的中心部分处形成有空间; 多个第一通道从其一侧延伸到所述空间并对应于所述第一入口; 以及从其另一侧延伸到所述空间并对应于所述第二入口的多个第二通道; 其中两个相邻的第一通道之间的部分对应于第二通道，并且两个相邻的第二通道之间的部分对应于第一通道，以在空间中依次形成第一和第二流体的反应界面。
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公开(公告)号：US07510688B2
公开(公告)日：2009-03-31
申请号：US11526723
申请日：2006-09-26
申请人： Jae Hoon Choe , Jung Uk Choi , Young Woon Kwon , Kwang Cheon Park , Jung Hyun Seo , Jun Yeon Cho , Yoo Seok Kim , Kwang Ho Song
发明人： Jae Hoon Choe , Jung Uk Choi , Young Woon Kwon , Kwang Cheon Park , Jung Hyun Seo , Jun Yeon Cho , Yoo Seok Kim , Kwang Ho Song
CPC分类号： B01F13/0059 , B01F5/0641 , B01J19/0093 , B01J2219/00783 , B01J2219/00835 , B01J2219/00889 , B01J2219/00984
摘要： A stack type reactor that can adjust a length of channel (reaction time) to react raw substances with each other for a sufficient time and mix completely raw substances to maximize the reaction efficiency. The stack type reactor comprises an upper block with at least two inlets that introduce different kinds of raw substances and a lower channel fluidly connected to the inlets and formed at a lower surface thereof; a unit block including an upper channel corresponding to the lower channel of the upper block and formed on an upper surface thereof, the unit block including a lower channel formed at a lower surface thereof and fluidly connected with the upper channel via a connecting flow passage. The upper block and unit block form a flow path for the raw substances by connecting to the lower channel of the upper block to the upper channel of the unit block.
摘要翻译： 一种可以调节通道长度（反应时间）以使原料彼此反应足够的时间并将完整的原料混合以使反应效率最大化的堆叠式反应器。 堆叠式反应器包括具有至少两个引入不同种类的原料的入口的上部块和与入口流体连接并形成在其下表面的下部通道; 单元块，包括与上块的下通道对应的上通道，并形成在其上表面上，该单元块包括形成在其下表面处的下通道，并且经由连接流道与上通道流体连接。 上部块和单位块通过连接到上部块的下部通道到单元块的上部通道而形成用于原料的流动路径。
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公开(公告)号：US20080245184A1
公开(公告)日：2008-10-09
申请号：US11812072
申请日：2007-06-14
申请人： Woo Ram Lee , Jae Hoon Choe , Jung Hyun Seo , Yoo Seok Kim
发明人： Woo Ram Lee , Jae Hoon Choe , Jung Hyun Seo , Yoo Seok Kim
CPC分类号： B22F9/24 , B01F5/0602 , B01F13/0059 , B22F1/0018 , B82Y30/00
摘要： Disclosed is a method for preparing metal nanoparticles, the method comprising the steps of: providing a solution of metal salt and a solution of a strong reducing agent with a standard reduction potential of −0.23V or lower; and mixing the solutions by using a micro mixer without supplying additional heat energy from the exterior, while carrying out reduction of the metal. Metal nanoparticles obtained by the above method, and a micro mixer for preparing the metal nanoparticles are also disclosed. The method for preparing metal nanoparticles via the reduction of metal ions in a solution uses a strong reducing agent and a micro mixer. Therefore, it is possible to obtain metal nanoparticles having a particle size of 20 nm or more and a uniform shape and dimension without supplying additional heat energy from the exterior. Additionally, the method is amenable to a continuous process, and thus ensures cost-efficiency and stable product quality required for mass production.
摘要翻译： 公开了一种制备金属纳米颗粒的方法，该方法包括以下步骤：提供金属盐溶液和浓度为-0.23V或更低的标准还原电位的强还原剂溶液; 并且通过使用微型混合器混合溶液而不从外部提供额外的热能，同时进行金属的还原。 还公开了通过上述方法获得的金属纳米颗粒和用于制备金属纳米颗粒的微型混合器。 通过在溶液中还原金属离子制备金属纳米颗粒的方法使用强还原剂和微混合器。 因此，可以获得粒径为20nm以上且均匀的形状和尺寸的金属纳米粒子，而不从外部提供额外的热能。 此外，该方法适用于连续工艺，从而确保大规模生产所需的成本效益和稳定的产品质量。
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公开(公告)号：US08052939B2
公开(公告)日：2011-11-08
申请号：US12227685
申请日：2007-05-29
申请人： Jun Yeon Cho , Jung Uk Choi , Jae Hoon Choe , Kwang Cheon Park , Chang Houn Rhee , Sun Hyuk Bae , Kwang Ho Song
发明人： Jun Yeon Cho , Jung Uk Choi , Jae Hoon Choe , Kwang Cheon Park , Chang Houn Rhee , Sun Hyuk Bae , Kwang Ho Song
CPC分类号： C01B3/16 , B01J19/0093 , B01J2219/00783 , B01J2219/00804 , B01J2219/00835 , B01J2219/00873 , C01B2203/0283 , C01B2203/066 , C01B2203/0894 , C01B2203/1035
摘要： The present invention discloses to a channel reactor system having a first channel plate assembly in which an exothermic reaction is performed and a second channel plate assembly provided for heat-exchanging and constituted integrally with the first channel plate assembly so as to remove effectively heat, the channel reactor system comprising at least two channel units into which reaction gas and cooling fluid are separately introduced, each channel unit comprising a reaction channel plate assembly into which reaction gas is introduced and a heat-exchanging channel plate assembly into which cooling fluid is introduced; and at least one intermediate plate disposed between the upper and lower channel units, the intermediate plate supplying reaction gas and cooling fluid inflowed from the upper channel unit with new reactant and cooling fluid and supplying reaction gas and cooling fluid to the reaction channel plate assembly and the heat-exchanging channel plate assembly of the lower channel unit, respectively.
摘要翻译： 本发明公开了一种通道反应器系统，其具有其中进行放热反应的第一通道板组件和设置用于热交换并与第一通道板组件一体构成的第二通道板组件，以便有效地除去热量， 通道反应器系统包括至少两个通道单元，反应气体和冷却流体被单独引入到该通道单元中，每个通道单元包括反应通道板组件，反应气体被引入到其中;以及热交换通道板组件，其中引入冷却流体; 以及设置在上通道单元和下通道单元之间的至少一个中间板，中间板供应来自上通道单元的反应气体和冷却流体，其具有新的反应物和冷却流体，并将反应气体和冷却流体供应到反应通道板组件， 下通道单元的热交换通道板组件。
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公开(公告)号：US20110263800A1
公开(公告)日：2011-10-27
申请号：US13127012
申请日：2009-11-23
申请人： Jae Hoon Choe , Chang Houn Rhee , Jung Hyun Seo , Yoo Seok Kim , In Hyoup Song , Jung Uk Choi , Kwang Ho Song
发明人： Jae Hoon Choe , Chang Houn Rhee , Jung Hyun Seo , Yoo Seok Kim , In Hyoup Song , Jung Uk Choi , Kwang Ho Song
CPC分类号： B01J19/0093 , B01J19/243 , B01J2219/00788 , B01J2219/00889 , C08J3/12 , C08J3/126 , C08J2325/06 , C08J2333/06
摘要： [Summary]The present invention relates to an apparatus for manufacturing polymer particles and a method for manufacturing the same. The present invention provides an apparatus and a method, by which polymer particles having excellent monodispersity and homogeneous physical properties, such as homogeneous cross-linking degree and polymerization degree, may be efficiently prepared. In the present invention, particles having excellent monodispersity with the desired particle diameter, and also having a high cross-linking degree or a core-shell or core-double shell structure may also be effectively prepared. In addition, the processes for manufacturing said polymer particles are exceptionally reproducible in the present invention. Additionally, the present invention provides an apparatus which may effectively control particle diameter, shape, cross-linking degree, polymerization degree or structure, and the concentration of solid content in a polymer solution, and the like, depending on the intended purpose, and a method thereof.
摘要翻译： 发明内容本发明涉及聚合物粒子的制造装置及其制造方法。 本发明提供一种可以有效地制备具有优异的单分散性和均匀的物理性质如均匀交联度和聚合度的聚合物颗粒的装置和方法。 在本发明中，也可以有效地制备具有所需粒径，具有高交联度或者核 - 壳或核 - 双壳结构的具有优异的单分散性的颗粒。 此外，制造所述聚合物颗粒的方法在本发明中是非常可重现的。 另外，本发明提供一种可以有效地控制聚合物溶液中的粒径，形状，交联度，聚合度或结构以及固体含量的浓度等的装置，这取决于预期目的，以及 方法。
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