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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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公开(公告)号：KR1020040009598A
公开(公告)日：2004-01-31
申请号：KR1020020043600
申请日：2002-07-24
Applicant: 충남대학교산학협력단
IPC: B01D39/14
CPC classification number: B01D39/14 , B01D39/2065 , B01D47/00 , B01D53/78 , B01D2239/0618 , B01D2239/065 , B01D2239/10
Abstract: PURPOSE: Provided is a method for fabricating an ion exchange filter being capable of treating VOCs as well as ionized hazardous gases with high efficiency, not causing secondary pollution such as a large amount of wastewater, being regenerable, and being easily produced by a simple process. CONSTITUTION: The method comprises the steps of preparing non woven fabric by mixing carbon fiber and ion exchange fiber, attaching the non woven fabric on the surface of a plastic panel, and assembling an ion exchange filter(7) by stacking a plurality of the non woven fabric panels(3) with supporting bars(4) and inner packings(5) every between the panels(3) and securing the panels(3) together by an external packing(6).
Abstract translation: 目的：提供一种能够高效率地处理VOC和离子化危险气体的离子交换过滤器的制造方法，不会产生二次污染，例如大量的废水，可再生，并且易于通过简单的方法生产 。 构成：该方法包括以下步骤：通过混合碳纤维和离子交换纤维来制备无纺织物，将无纺织物附着在塑料面板的表面上，并通过堆叠多个非织造织物组装离子交换过滤器（7） 每个面板（3）之间都有支撑杆（4）和内部填料（5）的编织织物面板（3），并通过外部填料（6）将面板（3）固定在一起。
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公开(公告)号：KR100514380B1
公开(公告)日：2005-09-30
申请号：KR1020020043600
申请日：2002-07-24
Applicant: 충남대학교산학협력단
IPC: B01D39/14
Abstract: 본 발명은 유기휘발성분(VOC) 및 이온성 유해가스를 동시에 처리가 가능하도록 한 배기가스 처리 스크러버용 유·무기 복합필터의 제조에 관한 것으로, 그 목적은 종래의 산업 유해가스 처리에 있어 사용하는 습식 및 건식 스크러버 방법에 있어서, VOC 또는 이온성 유해가스등 한종류의 처리에 국한되는 단점이 있고, 습식의 경우 처리후 다량의 폐수가 발생하여 2차 오염이 야기되며, 활성탄과 같은 무기물 흡착제를 사용한 필터는 1회용이고 특히 공정상 압력강하의 단점이 있어, 이들의 단점인 압력강하가 적고 VOC 및 이온성 유해가스를 고효율로 동시에 제거하고, 특히 1회용이 아닌 재생이 가능한 장수명의 배가스 처리 스크러버용 유·무기 복합필터 제조방법을 제공하는데 있다.
본 발명의 구성은 무기흡착제로 활성탄소섬유(ACF) 부직포와 유기흡착제로 섬유상 이온교환체(IXF) 부직포를 일정비율로 혼합한 스크러버 장치에 탈·부착이 간편하도록 만든 신개념의 표준필터이다.
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