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    • 3. 发明公开
    • 베타선 매연 농도 직접 판독 모니터 및 유효 샘플 결정법
    • BETA-RAY SOOT浓度直接读出监视器和确定有效样品的方法
    • KR1020100057595A
    • 2010-05-31
    • KR1020107002526
    • 2008-06-20
    • 우한 티안홍 인스트루먼츠 컴퍼니 리미티드
    • 리,홍지에야오,한용첸,종쿠안
    • G01N15/06G01N23/06G01N1/02
    • G01N1/2247G01N1/2205G01N15/0606G01N23/06G01N35/00009
    • A beta-ray soot concentration direct readout monitor and a method for determining effective sample are disclosed. The monitor comprises a fume collection cell and a fume mass detection cell. The fume collection cell includes a fume sampling gun, a filter paper (3) and a mechanical control auto form feed structure. The fume sampling gun includes a gathering tube (11), a pitot tube and a sheath tube. The gathering tube (11) tail of the fume sampling gun is equipped with an upper cavity body (21) and correspondently equipped with a lower cavity body (22). The filter paper (3) passes through space between the upper and lower cavities body (21,22). A paper supporting gate (23) is provided at the inlet of the lower cavity body (22). A smoke outlet (23) is equipped at a lower part of the lower cavity body (22). Wherein, the sampling acreage of the soot acquired from the upper cavity body (21) is at least twice with the actual testing acreage of the filter paper (3).
    • 公开了一种β射线烟灰浓度直接读出监测器和一种用于确定有效样品的方法。 监测器包括烟气收集池和烟气质量检测池。 烟气收集池包括烟雾采样枪,滤纸(3)和机械控制自动进料结构。 烟雾采样枪包括收集管(11),皮托管和护套管。 烟气采样枪的聚集管(11)尾部装备有上腔体(21),并相应地配备有下腔体(22)。 滤纸(3)穿过上下腔体(21,22)之间的空间。 在下腔体(22)的入口设有纸支撑门(23)。 在下腔体(22)的下部设有排烟口(23)。 其中,从上腔体(21)获取的烟灰的采样面积与滤纸(3)的实际测试面积相比至少为两倍。
    • 4. 发明公开
    • 공정 환경으로부터 가스를 추출하기 위한 시스템 및 프로브
    • 从工艺环境中提取气体的探测和系统
    • KR1020060135048A
    • 2006-12-28
    • KR1020067022661
    • 2005-04-07
    • 브루지, 도메니코
    • 브루지,도메니코
    • G01N1/22G01N1/24
    • G01N1/2247G01N1/2258G01N1/24G01N2001/2285
    • A probe (S) for the extraction of gas from a process environment comprises a tubular element (2), which can be positioned within the process environment. This tubular element has at one end a gas aspiration opening (TS) and defines an internal cavity (CA) by which the interior of the process environment can be put into fluid communication with a gas take off system. The probe further includes a second tubular element (1) extending into the interior of the cavity of the first tubular element (2). This second tubular element has one end (UG) disposed at the aspiration opening end (that is to say the process environment side), formed in such a way as to inject the said accelerated gaseous fluid towards the aspiration opening of the first tubular element (2) and from there back to the process environment. Also envisaged is a system for the extraction of gas from a process environment which can be coupled to the probe, comprising a circuit (40, C) aspirating the gas from the process environment through the cavity (CA) of the first tubular element of the probe (2), and a circuit (50, C) for re-injecting the said gas into the same process environment through the second tubular element of the probe (1).
    • 用于从处理环境中提取气体的探针(S)包括管状元件(2),其可以位于工艺环境内。 该管状元件在一端具有气体抽吸开口(TS)并且限定内部空腔(CA),通过该内部空腔(CA)可以将工艺环境的内部与气体取出系统进行流体连通。 探针还包括延伸到第一管状元件(2)的空腔内部的第二管状元件(1)。 该第二管状元件具有设置在抽吸开口端(即,处理环境侧)的一端(UG),其形成为将所述加速气态流体朝向第一管状元件的抽吸开口注入 2)并从那里回到过程环境。 还设想了用于从可以耦合到探针的过程环境中提取气体的系统,包括通过第一管状元件的空腔(CA)从处理环境抽吸气体的回路(40,C) 探针(2)和用于通过探针(1)的第二管状元件将所述气体重新注入相同的处理环境的电路(50C)。
    • 8. 发明公开
    • 기체 분석용 테라헤르츠 분광기
    • TERAHERTZ气体分析仪
    • KR1020160016384A
    • 2016-02-15
    • KR1020140100436
    • 2014-08-05
    • 서울시립대학교 산학협력단
    • 손주혁박재연신희준
    • G01N21/3581G01N21/3504G01N21/3518G01N1/22
    • G01N21/3581G01N1/2247G01N21/3504G01N21/3518
    • 본발명은기준기체와샘플기체를동시에측정할수 있고, 도파관을사용하여분광기의크기를소형화할수 있고적은양의기체를이용해서도분석이가능하며차동검출방식을이용하여분석의정확도를높이면서도제조비용을최소화할수 있고측정시간을최소화할수 있는기체분석용테라헤르츠분광기에관한것이다. 본발명에따른기체분석용테라헤르츠분광기는테라헤르츠파를생성하여출력하는테라헤르츠생성부; 제1 도파관을구비하며, 샘플기체를수용하는제1 챔버; 제2 도파관을구비하며, 기준기체를수용하는제2 챔버; 적어도상기제1 챔버의내부의분위기를배기하는배기부; 적어도상기제1 챔버에상기샘플기체를공급하는기체공급부; 상기테라헤르츠파를제1 테라헤르츠파및 제2 테라헤르츠파로분리하여상기제1 챔버및 상기제2 챔버로각각진행시키는빔 분리부; 및상기제1 테라헤르츠파가상기제1 챔버의상기제1 도파관을통과한후 출력되는것인샘플파와, 상기제2 테라헤르츠파가상기제2 챔버의상기제2 도파관을통과한후 출력되는것인기준파를각각검출한후 분석하는테라헤르츠분석부;를포함한다.
    • 本发明涉及一种用于气体分析的太赫兹光谱仪,其中可以同时测量参考气体和样品气体,可以使用波导使光谱仪小型化,即使使用少量气体也可进行分析,可以在增加制造成本的同时最小化 可以使用差分检测方法的分析精度和测量时间最小化。 根据本发明的用于气体分析的太赫兹光谱仪包括:太赫兹生成部分,用于产生和输出太赫兹波; 第一室,包括第一波导并容纳样气; 第二室,包括第二波导和容纳参考气体; 用于至少在第一室内排出气氛的排气部分; 用于至少将样品气体供应到第一室的气体供给部件; 用于将太赫波分离成第一太赫波和第二太赫兹波并将第一太赫波和第二太赫兹波分别推进第一腔室和第二腔室的光束分离部分; 以及用于检测和分析在第一太赫波通过第一室的第一波导之后输出的采样波的太赫兹分析部分,以及在第二太赫波通过第二室的第二波导之后输出的参考波。