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1. 发明申请

US20070224086A1 Chlorine analyzing apparatus 有权
标题翻译：氯分析仪
公开(公告)号：US20070224086A1
公开(公告)日：2007-09-27
申请号：US11712551
申请日：2007-03-01
申请人： Norio Hayashi , Takayuki Okafuji , Tamaki Tomoyose , Shuichi Akasaka
发明人： Norio Hayashi , Takayuki Okafuji , Tamaki Tomoyose , Shuichi Akasaka
IPC分类号： G01N33/48
CPC分类号： G01N31/16
摘要： The present invention relates to a chlorine analyzing apparatus comprising mainly a reaction tube (1) of a double tube structure comprising an inner tube (11) for receiving a sample and an outer tube (14) for recovering hydrogen chloride; an electric furnace (9) having a reaction tube insertion hole into which the reaction tube is inserted, which is equipped with a heater disposed around the reaction tube insertion hole; and a titration cell (3) for receiving acetic acid as an electrolyte and subjecting hydrogen chloride withdrawn from the reaction tube (1) to coulometric titration, said analyzing apparatus further comprising a deodorization tube (4) disposed on a rear stage side of the titration cell (3) for thermally decomposing a vapor of acetic acid discharged from the titration cell, which is fitted into the electric furnace (9).
摘要翻译：本发明涉及一种氯分析装置，主要包括一个双管结构的反应管（1），该双管结构包括用于接收样品的内管（11）和用于回收氯化氢的外管（14）; 具有反应管插入孔的反应管插入孔的电炉（9），配置有设置在反应管插入孔周围的加热器; 以及用于接收乙酸作为电解质并使从反应管（1）中取出的氯化氢进行电量滴定的滴定池（3），所述分析装置还包括设置在滴定的后侧的除臭管（4）用于热分解装配到电炉（9）中的从滴定池排出的乙酸蒸汽的电池（3）。

2. 发明授权

US07968053B2 Chlorine analyzing apparatus 有权
标题翻译：氯分析仪
公开(公告)号：US07968053B2
公开(公告)日：2011-06-28
申请号：US11712551
申请日：2007-03-01
申请人： Norio Hayashi , Takayuki Okafuji , Tamaki Tomoyose , Shuichi Akasaka
发明人： Norio Hayashi , Takayuki Okafuji , Tamaki Tomoyose , Shuichi Akasaka
IPC分类号： G01N27/44
CPC分类号： G01N31/16
摘要： A chlorine analyzing apparatus includes a reaction tube of a double tube structure with an inner tube for receiving a sample and an outer tube for recovering hydrogen chloride. An electric furnace has a reaction tube insertion hole into which the reaction tube is inserted. The electric furnace is equipped with a heater disposed around the reaction tube insertion hole. A titration cell receives acetic acid as an electrolyte and subjects hydrogen chloride withdrawn from the reaction tube to coulometric titration. A deodorization tube is disposed on a rear stage side of the titration cell for thermally decomposing a vapor of acetic acid discharged from the titration cell. The deodorization tube is fitted into the electric furnace.
摘要翻译：氯分析装置包括具有用于接收样品的内管的双管结构的反应管和用于回收氯化氢的外管。电炉具有反应管插入孔，反应管插入其中。该电炉配备有围绕反应管插入孔设置的加热器。滴定单元接收乙酸作为电解质，并将从反应管中取出的氯化氢作为电量滴定。除臭管设置在滴定池的后段侧，用于热分解从滴定池排出的乙酸蒸气。除臭管安装在电炉中。

3. 发明申请

US20110177607A1 Method for assaying sulfur and apparatus therefor 审中-公开
标题翻译：测定硫磺的方法及其设备
公开(公告)号：US20110177607A1
公开(公告)日：2011-07-21
申请号：US13064377
申请日：2011-03-22
申请人： Shuichi Akasaka , Tamaki Tomoyose
发明人： Shuichi Akasaka , Tamaki Tomoyose
IPC分类号： G01N33/00
CPC分类号： G01N33/0013 , G01N21/64 , G01N21/75 , Y02A50/248 , Y10T436/186
摘要： The present invention relates to a sulfur assaying method comprising converting carbon monoxide in a sample gas generated by combustion of the sample to nitrogen dioxide by a pretreatment, and then measuring the intensity of fluorescence of sulfur dioxide in the sample gas, the pretreatment comprising irradiating the sample gas with light from a low pressure mercury lamp, and also relates to a sulfur assaying apparatus comprising a combustor (1) which generates a sample gas from a sample, a pretreatment means (2) for converting nitrogen monoxide in the sample gas to nitrogen dioxide, and an ultraviolet fluorescence detector (4) for measuring the intensity of fluorescence of sulfur dioxide in the sample gas, the pretreatment means (2) comprising a low pressure mercury lamp (3) disposed in a container (20).
摘要翻译：本发明涉及一种硫测定法，其包括将通过预处理将样品燃烧产生的样品气体中的一氧化碳转化为二氧化氮，然后测量样品气体中二氧化硫的荧光强度，该预处理包括照射具有来自低压汞灯的光的样品气体，还涉及包含从样品产生样品气体的燃烧器（1）的硫测定装置，用于将样品气体中的一氧化氮转化为氮的预处理装置（2）以及用于测量样品气体中二氧化硫的荧光强度的紫外荧光检测器（4），所述预处理装置（2）包括设置在容器（20）中的低压汞灯（3）。

4. 发明申请

US20100047917A1 METHOD FOR ASSAYING SULFUR AND APPARATUS THEREFOR 审中-公开
标题翻译：用于测定硫磺及其装置的方法
公开(公告)号：US20100047917A1
公开(公告)日：2010-02-25
申请号：US12463698
申请日：2009-05-11
申请人： Shuichi Akasaka , Tamaki Tomoyose
发明人： Shuichi Akasaka , Tamaki Tomoyose
IPC分类号： G01N33/00 , G01N31/12
CPC分类号： G01N33/0013 , G01N21/64 , G01N21/75 , Y02A50/248 , Y10T436/186
摘要： The present invention relates to a sulfur assaying method comprising converting carbon monoxide in a sample gas generated by combustion of the sample to nitrogen dioxide by a pretreatment, and then measuring the intensity of fluorescence of sulfur dioxide in the sample gas, the pretreatment comprising irradiating the sample gas with light from a low pressure mercury lamp, and also relates to a sulfur assaying apparatus comprising a combustor (1) which generates a sample gas from a sample, a pretreatment means (2) for converting nitrogen monoxide in the sample gas to nitrogen dioxide, and an ultraviolet fluorescence detector (4) for measuring the intensity of fluorescence of sulfur dioxide in the sample gas, the pretreatment means (2) comprising a low pressure mercury lamp (3) disposed in a container (20).
摘要翻译：本发明涉及一种硫测定法，其包括将通过预处理将样品燃烧产生的样品气体中的一氧化碳转化为二氧化氮，然后测量样品气体中二氧化硫的荧光强度，该预处理包括照射具有来自低压汞灯的光的样品气体，还涉及包含从样品产生样品气体的燃烧器（1）的硫测定装置，用于将样品气体中的一氧化氮转化为氮的预处理装置（2）以及用于测量样品气体中二氧化硫的荧光强度的紫外荧光检测器（4），所述预处理装置（2）包括设置在容器（20）中的低压汞灯（3）。

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