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    • 7. 发明授权
    • 액체 또는 고체 분산물로부터 물질을 추출하는 방법 및 장치
    • 액체또는고체분산물로터을을추는하는방법및장
    • KR100934207B1
    • 2009-12-29
    • KR1020057003319
    • 2003-08-26
    • 나텍스 프로제스테크놀로지 게엠베하
    • 세이드리쯔,헬무트랙,에두아르드
    • B01D11/00B01D11/02B01D11/04
    • B01D11/0407B01D11/0403B01D11/048
    • The fluid or dispersion is coated in a pressure-tight reactor as a thin film. The surface of the film is treated with an extractant, especially liquid- or super-critical CO2. The surface of the thin film is constantly replenished with fluid or dispersion through mechanical action, over at least part of the layer thickness. The surface of the thin film is renewed by wiping, rolling or blade-coating, simultaneously adjusting layer thickness. The pressure-tight reactor (1) has feed openings (14, 16) for fluid to be treated. Compressed extractant (CO2) is introduced through coating openings (15, 17). The fluid is coated on the internal casing (13) of the reactor using an internal rotor (8) with radial arms. These hold rods (11) running parallel to the axis (9), which carry scrapers, wipers or rollers (12). The reactor has a cylindrical or conical internal casing. The rotor shaft is connected through a magnetic coupling with the drive (6). The feed opening is a radial and axial bore in a cover (2) connecting and sealing with the tubular reactor. The reactor tube has end flanges (4, 5) connected to it. The pressure tight, sealing covers (2, 3) are connected to the flanges. An Independent claim is included for an for equipment carrying out the above process.
    • 流体或分散体作为薄膜涂覆在耐压密封反应器中。 膜的表面用萃取剂处理,特别是液体或超临界CO2。 在至少部分层厚度的范围内,薄膜的表面不断地通过机械作用补充流体或分散体。 通过擦拭,滚压或刮刀涂布来更新薄膜的表面,同时调整层厚度。 压力密封反应器(1)具有待处理流体的进料口(14,16)。 压缩的萃取剂(CO2)通过涂层开口(15,17)引入。 使用具有径向臂的内转子(8)将流体涂覆在反应器的内壳(13)上。 这些保持杆(11)平行于轴线(9)延伸,其承载刮板,擦拭器或辊(12)。 该反应器具有圆柱形或圆锥形内壳。 转子轴通过磁力联轴器与驱动装置(6)连接。 进料口是与管式反应器连接并密封的盖(2)中的径向和轴向孔。 反应器管具有连接到其上的端部凸缘(4,5)。 压力密封盖(2,3)连接到法兰。 对于执行上述过程的设备,包括独立权利要求。
    • 8. 发明公开
    • 케미컬의 재생 방법
    • 循环化学方法
    • KR1020090085247A
    • 2009-08-07
    • KR1020080011048
    • 2008-02-04
    • 주식회사 동진쎄미켐
    • 윤석일김성배신성건이성현장두영
    • H01L21/02
    • B01D11/0407B01D11/0403B01D11/0488B01D11/0492
    • A method of recycling chemical is provided to reduce the amount of chemical waste and prevent environmental contamination by removing the foreign material contained in the chemical. In a method of recycling chemical, the chemical containing the foreign material is precipitated by being reacted with a supercritical fluid(S110). The precipitated foreign material is separated from the chemical and the supercritical fluid(S120), and the supercritical fluid is separated from chemical and chemical is collected(S130). A chemical manufacturing process includes one of a semiconductor device manufacturing process and a flat panel display apparatus manufacturing process.
    • 提供一种回收化学品的方法,以减少化学废物的量,并通过去除化学品中所含的异物来防止环境污染。 在回收化学品的方法中,含有异物的化学物质通过与超临界流体反应而沉淀(S110)。 将析出的异物与化学物质和超临界流体分离(S120),并将超临界流体与化学物质分离,收集(S130)。 化学制造方法包括半导体器件制造工艺和平板显示器件制造工艺中的一个。
    • 9. 发明公开
    • 식품용 유화제내의 잔류 유기용제 제거방법
    • 用于消除食品中的杀菌剂残留有机溶剂的方法
    • KR1020000055132A
    • 2000-09-05
    • KR1019990003593
    • 1999-02-03
    • 한화토탈 주식회사
    • 윤대영이창렬권오준이재석
    • B01D11/04
    • B01D11/0403
    • PURPOSE: A method for eliminating residual organic solvent from an emulsifying agent for food is provided which effectively eliminates harmful residual organic solvent used for synthesizing fatty acid ester compound. CONSTITUTION: To eliminate residual organic solvent from an emulsifying agent for food, dynamic extraction and static extraction are executed by using a supercritical fluid which is prepared by mixing liquefied carbon dioxide with within 10% of liquefied polar solvent as a volumetric ratio of carbon dioxide under atmospheric pressure of 740-800 bar and at a temperature of 32-200°C.
    • 目的:提供从食品乳化剂中除去残余有机溶剂的方法,其有效地消除了用于合成脂肪酸酯化合物的有害残留有机溶剂。 构成:为了消除食品乳化剂中残留的有机溶剂,通过使用超临界流体,通过将液化二氧化碳与10%液化极性溶剂混合制成的超临界流体作为二氧化碳的体积比来进行动态萃取和静态萃取 大气压为740-800巴,温度为32-200℃。
    • 10. 发明公开
    • 초임계 유체 소스 공급 장치 및 이를 구비하는 초임계 기판 처리장치 및 방법
    • 具有该超临界流体处理装置的超临界流体处理装置的供给源以及在该基板处理装置中处理基板的方法
    • KR20180013620A
    • 2018-02-07
    • KR20160097570
    • 2016-07-29
    • H01L21/02H01L21/268H01L21/67
    • B01D11/0407B01D11/0203B01D11/0403B01D11/0411
    • 초임계유체용소스공급장치및 이를구비하는초임계기판처리장치를개시한다. 초임계유체용소스공급장치는초임계기판처리장치의초임계유체로이용되는액상의소스유체를저장하는소스저장부, 소스저장부와연결되어액상소스유체를고압의기상(vapor) 소스유체로생성하는기화기, 기화기와연결되어기상소스유체의유량을조절하는유량조절기, 기상소스유체로부터유기불순물및 수분을정제하는정제기및 정제기와연결되어정제된기상소스유체로부터유기불순물및 수분의함량을검출하는성분분석기를포함한다. 초임계공정이진행되는동안초임계유체(SCF)에포함된수분및 불순물을실시간으로검출하여제거할수 있다.
    • 供应源包括含有用于超临界过程的液化源流体的源储存器,在高压下使液化的源流体蒸发成气态源流体的蒸发器,从气态源流体中去除有机杂质和湿气的净化器,以及 分析仪连接到净化器,该净化器分析气态源流体中的杂质分数和水分分数。 从源流体中除去水分和有机杂质,以降低超临界过程中超临界流体的水分浓度。