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公开(公告)号：KR100778055B1
公开(公告)日：2007-11-28
申请号：KR1020060122692
申请日：2006-12-06
Applicant: 충남대학교산학협력단 , 주식회사 젬백스앤카엘
IPC: B01D39/00
Abstract: An apparatus and a method for manufacturing a hybrid chemical filter used in a clean room are provided to produce a high-performance chemical filter easily and conveniently, by automating the manufacture of the chemical filter. A melted resin melted in a melting tank is transferred to a nozzle(5) through a pump. Compressed air of high temperature and the melted resin of high temperature ranged from 140°C to 200°C are jetted on an upper surface of a first ion exchange non-woven fabric(1000), which progresses in a uniform speed, through the nozzle. A bead-shaped ion exchange resin is formed on the melted resin of the first ion exchange non-woven fabric. A second ion exchange non-woven fabric(2000) covers the bead-shaped ion exchange resin of the first ion exchange non-woven fabric. The first ion exchange non-woven fabric, the melted resin, the bead-shaped ion exchange resin, and the second ion exchange non-woven fabric are pressed and attached by a pressing roller(8).
Abstract translation: 提供一种用于制造洁净室中使用的混合型化学过滤器的装置和方法，其通过使化学过滤器的制造自动化而容易且方便地制造高性能化学过滤器。 在熔池中熔化的熔融树脂通过泵转移到喷嘴（5）。 将高温的压缩空气和140℃〜200℃的高温熔融树脂喷射到通过喷嘴的均匀速度前进的第一离子交换无纺布（1000）的上表面 。 在第一离子交换无纺布的熔融树脂上形成珠状离子交换树脂。 第二离子交换无纺布（2000）覆盖第一离子交换无纺织物的珠状离子交换树脂。 第一离子交换无纺布，熔融树脂，珠状离子交换树脂和第二离子交换无纺布通过加压辊（8）压配合。
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公开(公告)号：KR100539286B1
公开(公告)日：2005-12-28
申请号：KR1020030032142
申请日：2003-05-21
Applicant: 충남대학교산학협력단
IPC: C07B41/08
Abstract: 본 발명은 PET(폴리에스터) 올리고머를 메탄올리시스하여 폴리에스터 원료물질인 DMT와 EG로 원료화하는 반응공정과 그 운전 방법에 관한 것으로 구체적으로 순환형 기포 반응기를 사용하는 것이다.
본 발명에 의하면, 슬러지 액체의 흐름이 메탄올 기포와 반대방향으로 흐르도록 하여 기포의 상승속도를 감소시켜 메탄올 기포의 반응기 체류시간을 증가시키며 또한 메탄올 기포와 슬러지 액체간의 접촉효율을 증가시키게 된다.
본 발명에 의한 반응장치에 의해 메탄올 기포의 체류시간 및 체류량이 증가하게 되어 반응전환율이 종래 반응장치에 비해 현저하게 증가된다.-
公开(公告)号：KR1020160096352A
公开(公告)日：2016-08-16
申请号：KR1020150017874
申请日：2015-02-05
Applicant: 충남대학교산학협력단 , 주식회사 이노켐텍
CPC classification number: B01D39/16 , B01D2253/206
Abstract: 본발명은발포기술을이용한발포형이온교환필터및 이의제조방법에관한것이다. 구체적으로, 또한클린룸등에서암모니아, 산성또는염기성가스, 중성이온성물질및 미세분진을동시에효과적으로제거할수 있으며, 향상된통기성, 높은비표면적, 경량및 간단한제조공정, 긴수명, 다양한구조의조립및 기체방출방지특성을갖는고효율의발포형이온교환필터및 이의제조방법에관한것이다.
Abstract translation: 本发明涉及使用发泡技术的泡沫型离子交换过滤器及其制造方法，更具体地说，涉及能够有效去除氨，酸性或碱性气体的中性离子物质的泡沫型离子交换过滤器 ，洁净室等中的细粉尘，通风性，比表面积大，重量轻，生产工艺简单，使用寿命长，各种结构的组装，防气体性等优点，其制造方法。
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4.发明授权폴리스티렌 수지 또는 그 유도체들을 이용한 전극용 이온교환용액 조성물 제조 및 이를 포함한 이온교환막의 제조방법 有权使用聚苯乙烯树脂或其衍生物的电极离子交换溶液组成的制备方法和含有它们的溶液的离子交换膜的方法
公开(公告)号：KR101014000B1
公开(公告)日：2011-02-14
申请号：KR1020080080098
申请日：2008-08-14
Applicant: 충남대학교산학협력단 , (주) 시온텍
Abstract: 본 발명은 발포 폴리스티렌(이하 EPS라 칭함)을 원료로 CDI 전극용 고효율 이온교환막의 제조에 관한 것으로, 그 목적은 탈염공정이나 담수화, 경수로부터 연수제조에 사용되는 고가의 이온교환막을 저렴하고 간단한 공정으로 제조하여 기존 상용화되는 고가의 막을 대체할 수 있는 기존막보다 저가이며 이온교환 능력이 우수한 이온교환 막을 제조하는데 있다.
폴리스티렌, 발포 폴리스틸(EPS), 이온교환용액, 이온교환막, 경도, 연수-
公开(公告)号：KR1020100084013A
公开(公告)日：2010-07-23
申请号：KR1020090003398
申请日：2009-01-15
Applicant: 충남대학교산학협력단 , (주) 시온텍
CPC classification number: C02F1/52 , C02F1/46109 , C02F1/467 , C02F2001/46185
Abstract: PURPOSE: An immersed type strong acidic water manufacturing device using an anion exchange membrane is provided to produce strong water of high purity while minimizing configuration of the device, and to minimize production of the strong alkaline water. CONSTITUTION: An immersed type strong acidic water manufacturing device using an anion exchange membrane includes the following: a negative electrode receiving saturated brine containing citric acid and formed in a rod shape; a positive electrode(12) producing hypochlorous acid by Cl- dissociated around the negative electrode; a negative exchange part(13) consisting of an anion exchange membrane concentrating NaOH; an electrolytic bath(10) including a housing(14); a strong-acidic water generation container(20) discharging the acidic water; a power supply part supplying a direct current to the electrolytic bath; and a control part(30).
Abstract translation: 目的：提供一种使用阴离子交换膜的浸酸式强酸性水制造装置，以便最小化装置的结构，并且使强碱性水的生产最小化，从而产生高纯度的强水。 构成：使用阴离子交换膜的浸渍型强酸性水的制造装置具有：负极，容纳含有柠檬酸的饱和盐水并形成为棒状; 正极（12），其通过Cl-在负极周围解离而产生次氯酸; 由浓缩NaOH的阴离子交换膜组成的负交换部分（13） 包括壳体（14）的电解浴（10）; 强酸性产水容器（20）排出酸性水; 向所述电解槽供给直流电的电源部; 和控制部（30）。
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Patent Agency Ranking6.发明公开미세유체 채널 구조를 이용한 단분산성의 비드의 합성방법,상기 방법으로 합성된 비드 및 미세유체 칩의 제조방법 有权使用微流道结构的单分散珠的生产方法，通过该方法生产的珠粒和微流控芯片的生产方法
公开(公告)号：KR1020080075444A
公开(公告)日：2008-08-18
申请号：KR1020080011086
申请日：2008-02-04
Applicant: 충남대학교산학협력단
Abstract: A method for preparing mono-disperse beads using a microfluidic channel structure is provided to effectively product mono-disperse hydrogel beads with bioaffinity useful in the bioengineering and medical fields, and to obtain a microreactor having microchannels with high reliability. A method for preparing mono-disperse beads using a microfluidic channel structure comprises preparing uniform mono-disperse beads by using microfluidic chips fabricated by a process selected from the group consisting of microflow focusing, mixing channel-containing microflow focusing, and biased shear force driven microflow.
Abstract translation: 提供使用微流体通道结构制备单分散珠的方法，以有效地产生具有生物工程和医学领域的生物亲和性的单分散水凝胶珠，并获得具有高可靠性的微通道的微反应器。 使用微流体通道结构制备单分散珠的方法包括通过使用由选自微流聚焦，含混合通道的微流聚焦和偏压剪切力驱动微流的组中的方法制造的微流控芯片来制备均匀的单分散珠粒 。
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公开(公告)号：KR100837781B1
公开(公告)日：2008-06-13
申请号：KR1020070037480
申请日：2007-04-17
Applicant: 충남대학교산학협력단
IPC: C07C51/09 , C07C51/487
Abstract: An apparatus for regenerating the polyester waste, and a method for regenerating the polyester waste are provided to obtain dimethyl terephthalate and ethylene glycol with increasing reaction velocity and reducing the amount of required methanol. An apparatus for regenerating the polyester waste comprises a raw material supply hopper(10); a high pressure batch first reactor(100) where the glycolysis and methanolysis are carried out by using the raw material supplied from the raw material supply hopper; a condenser(40) which condenses the vapor material after the reaction of the first reactor is terminated; a low temperature continuous second reactor(200) which is connected with the first reactor and the transfer pipe(70a) and where the methanolysis is carried out by using the product of the first reactor; and a methanol storage bath(30) which supplies methanol to the first reactor and the second reactor.
Abstract translation: 提供一种再生聚酯废料的装置，以及一种再生聚酯废料的方法，以提高反应速度和减少所需甲醇的量来获得对苯二甲酸二甲酯和乙二醇。 用于再生聚酯废料的装置包括原料供给料斗（10）; 高压分批第一反应器（100），其中通过使用从原料供给料斗供给的原料进行糖酵解和甲醇分解; 在第一反应器的反应之后冷凝蒸汽材料的冷凝器（40）终止; 与第一反应器和输送管（70a）连接的低温连续第二反应器（200），并且其中通过使用第一反应器的产物进行甲醇分解; 和向第一反应器和第二反应器供应甲醇的甲醇储存浴（30）。
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公开(公告)号：KR100494382B1
公开(公告)日：2005-06-13
申请号：KR1020030011946
申请日：2003-02-26
Applicant: 충남대학교산학협력단
IPC: C10L5/48
Abstract: 본 발명은 폐 플라스틱을 연료로 재활용하는 방법에 대한 것으로서, 수거된 폐 플라스틱에 촉매를 첨가한 후 이를 약 250℃ 내외의 온도로 운전되는 열 분해로에 투입해 상기 폐 플라스틱으로부터 왁스형태의 액상물질을 용해·추출하고, 이어서 상기 액상물질에 오니나 저급석탄 또는 톱밥 등과 같이 잘게 파쇄될 수 있는 가연성 폐기물을 소정 비율로 혼합해 고형 연료로 성형하는 방법에 관한 것이다.
본 발명에 의하면, 폐 플라스틱의 무공해 처리가 가능하고, 재생처리과정에서 고열량의 고급연료를 얻을 수 있다.-
9.发明公开
公开(公告)号：KR1020040099970A
公开(公告)日：2004-12-02
申请号：KR1020030032139
申请日：2003-05-21
Applicant: 충남대학교산학협력단
IPC: C07B41/08
CPC classification number: C07B63/00
Abstract: PURPOSE: An apparatus and an operation method thereof are provided to produce dimethyl terephthalate(DMT) and ethylene glycol(EG) as raw materials of a polyester from a waste polyester oligomer sludge by using a composite methanolysis-distillation apparatus. The composite apparatus dose not precipitate DMT when distilling. CONSTITUTION: The composite methanolysis-distillation apparatus(20) places a distillation device(22) on a methanolysis device(21) continuously, wherein the distillation device(22) contains a distillation part(5), a liquid dispersing device(7), and a partial condenser(11) and the methanolysis device(21) contains oligomer sludge supply devices(1, 3), methanol supply devices(2, 9), a gas dispersing device(10), and a liquid dispersing device(7). The oligomer sludge reacts with methanol gas in the methanolysis device(21) and the gas phase product disperses and enters the lower part of the distillation device(22) from the upper part of the methanolysis device(21). And condensed liquid phase DMT, EG, and methanol drop to the upper part of the methanolysis device(21) from the lower part of the distillation device(22). Methanol gas is discharged to the upper part of the distillation device(22) and is circulated. The reaction temperature of the methanolysis device is 200-300deg.C and the reaction pressure is 2-5bar.
Abstract translation: 目的：提供一种装置及其操作方法，通过使用复合甲醇分解装置从废聚酯低聚物污泥制备作为聚酯原料的对苯二甲酸二甲酯（DMT）和乙二醇（EG）。 复合装置在蒸馏时不会使DMT沉淀。 构成：复合甲醇分解装置（20）将蒸馏装置（22）连续地放置在甲醇分解装置（21）上，其中蒸馏装置（22）含有蒸馏部分（5），液体分散装置（7） 和部分冷凝器（11）和甲醇分解装置（21）包含低聚物污泥供应装置（1,3），甲醇供应装置（2,9），气体分散装置（10）和液体分散装置（7） 。 低聚物污泥在甲醇分解装置（21）中与甲醇气体反应，气相产物从甲醇分解装置（21）的上部分散并进入蒸馏装置（22）的下部。 并且冷凝液相DMT，EG和甲醇从蒸馏装置（22）的下部滴落到甲醇分解装置（21）的上部。 甲醇气体排出到蒸馏装置（22）的上部并循环。 甲醇分解装置的反应温度为200-300℃，反应压力为2-5bar。
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公开(公告)号：KR1020040077106A
公开(公告)日：2004-09-04
申请号：KR1020030012533
申请日：2003-02-28
Applicant: 충남대학교산학협력단
IPC: B01D53/00
CPC classification number: Y02A50/235 , B01D46/0036 , B01D46/0065 , B01D53/02
Abstract: PURPOSE: Provided are a complex filter for a gas scrubber, which is able to simultaneously remove volatile organic compounds, ionic gas and heavy metals, and a gas scrubber, which is able to continuously regenerate the complex filter during the system operation. CONSTITUTION: The complex filter comprises a cation exchange filter part (A) adsorbing and removing cationic contaminants in gas to be treated, an anion exchange filter part (B) adsorbing and removing anionic contaminants in gas to be treated, an inorganic adsorbing part (C) filtering non-ionic contaminants including heavy metals and volatile organic components and a case(3) having at least one of the cation exchange filter part, anion exchange filter part and inorganic adsorbing part within at regular intervals. The gas scrubber where the complex filter for the gas scrubber is installed comprises a regenerating solution storing means regenerating the complex filter for the gas scrubber, a pumping means pumping the regenerating solution stored in the regenerating solution storing means to the top part of the complex filter and a regenerating solution spraying means periodically or intermittently.
Abstract translation: 目的：提供一种用于气体洗涤器的复杂过滤器，其能够同时除去挥发性有机化合物，离子气体和重金属，以及气体洗涤器，其能够在系统操作期间连续地再生复杂过滤器。 构成：复合过滤器包括吸附和去除要处理的气体中的阳离子污染物的阳离子交换过滤器部分（A），吸附和去除待处理气体中的阴离子污染物的阴离子交换过滤器部分（B），无机吸附部分（C ）过滤非离子污染物，包括重金属和挥发性有机成分，以及具有至少一个阳离子交换过滤器部分，阴离子交换过滤器部分和无机吸附部分的情况（3）。 安装气体洗涤器的复合过滤器的气体洗涤器包括再生溶液存储装置，用于再生用于气体洗涤器的复合过滤器，泵送装置将存储在再生溶液存储装置中的再生溶液泵送到复合过滤器的顶部 和再生溶液喷雾装置周期地或间歇地。
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