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公开(公告)号：US20240408547A1
公开(公告)日：2024-12-12
申请号：US18737498
申请日：2024-06-07
Inventor： Dong-Pyo KIM , Jeong-Un Joo , Gi-Su Na
Abstract: Provided is a microfluidic dialysis module including an upper plate having an upper flow path through which a first fluid flows therein formed on one surface thereof, and an upper inlet through which the first fluid flows into the upper flow path and an upper outlet through which the first fluid flows out of the upper flow path; a lower plate having a lower flow path through which a second fluid flows therein, and having a plurality of lower inlets through which the second fluid flows into the lower flow path and a plurality of lower outlet through which the second fluid flows out of the lower flow path; a membrane disposed between the one surface of the upper plate and the one surface of the lower plate and formed in a porous membrane structure; and a fixing member coupling the upper plate and the lower plate.
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公开(公告)号：US20230110331A1
公开(公告)日：2023-04-13
申请号：US17958209
申请日：2022-09-30
Inventor： Dong-Pyo KIM , Gwang-Noh AHN
IPC: B01J19/00 , B01F35/221 , B01F33/301 , B01F23/40 , C07D239/95
Abstract: Proposed are an automated microreactor for effective optimization of a high-speed chemical reaction, and a method of optimizing a high-speed chemical reaction using the same. The automated microreactor includes a raw material supply unit including a plurality of flow rate controllers that supply a plurality of raw materials and control flow rates of the plurality of raw materials, an intermediate reaction unit including a plurality of micromixers for intermediate that generate a first mixture and a plurality of tubular reactors for intermediate that generate an intermediate product, an intermediate reaction control unit including a valve member, and a product reaction unit including a product micromixer that produces a second mixture and producing a product, through which optimal synthesis conditions (optimal temperature, flow rate, reaction volume and organolithium reagent type) can be achieved to obtain the highest yield in a short time.
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公开(公告)号：US20230089322A1
公开(公告)日：2023-03-23
申请号：US17751992
申请日：2022-05-24
Inventor： Dong-Pyo KIM , Gwang-Noh AHN
Abstract: Provided is a method of manufacturing a module structure for photomicro-reactors. The method of manufacturing a module structure for photomicro-reactors according to an aspect of the present invention, which is a method of manufacturing the module structure for photomicro-reactors inside which a reactant and a photocatalyst flow and photochemically react, includes mixing a polymer and a photoinitiator to prepare a photocurable resin, exposing one region of a surface of the photocurable resin to ultraviolet light to form a unit layer having a predetermined thickness, placing the photocurable resin on an upper side of the unit layer, and forming and stacking a plurality of the unit layers by repeatedly performing the forming of the unit layer and the placing of the photocurable resin to form the module structure.
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