CN103969316A - 微机硫氯分析仪 - Google Patents

微机硫氯分析仪 Download PDF

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Publication number
CN103969316A
CN103969316A CN201310040895.7A CN201310040895A CN103969316A CN 103969316 A CN103969316 A CN 103969316A CN 201310040895 A CN201310040895 A CN 201310040895A CN 103969316 A CN103969316 A CN 103969316A
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microcomputer
photoelectric
sulfur
chlorine
gas
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CN201310040895.7A
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朱明俊
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JIANGYAN HI-TECH ANALYSIS INSTRUMENTS CO LTD
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JIANGYAN HI-TECH ANALYSIS INSTRUMENTS CO LTD
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Priority to CN201310040895.7A priority Critical patent/CN103969316A/zh
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Abstract

本发明公开了一种微机硫氯分析仪,包括气路系统、光电系统、标样系统、控制电路和计算机监控系统,所述标样系统包括一个电解池,所述电解池由含硫化物阴极、铂丝阳极、气体入口、气体出口和底座组成。作为改进,所述光电系统由红外发光管、光电三极管和温度补偿系统组成。本发明特点在于采用了滴定和比色相结合的原理,扩大了测量的线性范围。同时使用红外发光管作为光源,用高灵敏的光电三极管作光接收元件,设计成微型光电头,结构简单,发热量少,信号大。可广泛应用于石油化工、科研、医药化工等部门对产品中的微量硫、氯的分析。

Description

微机硫氯分析仪
技术领域
本发明涉及一种电化学分析仪器,具体涉及一种自动测硫仪。
背景技术
虽然,中国专利CN200620068758.X公开了一种轻油硫、氯、氮石英裂解管管体内有汽化室和反应室,管体入口处有与汽化室连通的进样口和载气入口,有与反应室相通的氧气入口,所述汽化室出口处同时设有毛细孔和圆锥形扩散器,所述反应室有三个,相邻反应室由带通孔的隔板隔开。其用于化学分析中对样品的裂解转化,样品气与氧气充分混合燃烧,裂解效率高,转化稳定易控制,反应室为三个,使样品停留时间长,反应完全,提高仪器检测灵敏度,最低检测下限可达0.05mg/L,完全满足石油、化工工业对低含量硫、氯、氮测定的要求。但其没有就仪器整体结构进行优化设计,仍存在着仪器检测范围受限、检测准确度不高,检测操作不便的不足。
发明内容
本发明的目的是提供一种微机硫氯分析仪,其不仅结构简单,而且检测操作方便、检测准确度不高自动化程度更高,检测速度更快。
本发明是这样实现的:一种微机硫氯分析仪,包括气路系统、光电系统、走纸系统、标样系统、控制电路和计算机监控系统,所述标样系统包括一个电解池,所述电解池由含硫化物阴极、铂丝阳极、气体入口、气体出口和底座组成。
作为改进,所述光电系统由红外发光管、光电三极管和温度补偿系统组成。
本发明所设计的微机硫氯分析仪采用了滴定和比色相结合的原理,扩大了测量的线性范围。同时使用红外发光管作为光源,用高灵敏的光电三极管作光接收元件,设计成微型光电头。结构简单,发热量少,信号大。所采用电解法产生标准硫化氢气体,控制简单,浓度准确,保存时问长。可广泛应用于石油化工、科研、医药化工等部门对产品中的微量硫、氯的分析。
附图说明
图1为本发明中电解池的结构示意图。
具体实施方式
下面结合实施例对本发明进一步说明。
实施例:一种微机硫氯分析仪,包括气路系统、光电系统、走纸系统、标样系统、控制电路和计算机监控系统,所述标样系统包括一个电解池,所述电解池由含硫化物阴极、铂丝阳极、气体入口、气体出口和底座组成。所述光电系统由红外发光管、光电三极管和温度补偿系统组成。标样系统中电解池由含硫化物阴极1、铂丝阳极2、气体人口3、气体出口4和底座5等组成。当不需要硫化氢标准气体时,池内不通过电流,电解池只作为一个增湿器,增加气体中的水分。当需要校正仪器时,根据要求的标样浓度和气体流速,由计算机控制,向池中输入电流,产生的硫化氢,由载气带人反应室。本实施例应用微库仑分析原理,采用广泛流行的Windows98以上版本的操作系统为工作平台,以人机对话的方式控制微库仑滴定全过程,其友好的用户界面使分析人员操作更为简便,只需轻击鼠标就可完成所要求的操作过程,具有操作简便、性能稳定、数据可靠等优点。
本发明不局限于上述具体的实施方式,本领域的普通技术人员从上述构思出发,不经过创造性的劳动,所作出的种种变换,均落在本发明的保护范围之内。

Claims (2)

1.一种微机硫氯分析仪,包括气路系统、光电系统、标样系统、控制电路和计算机监控系统,其特征在于所述标样系统包括一个电解池,所述电解池由含硫化物阴极、铂丝阳极、气体入口、气体出口和底座组成。
2.根据权利要求1所述的微机硫氯分析仪,其特征在于所述光电系统由红外发光管、光电三极管和温度补偿系统组成。
CN201310040895.7A 2013-02-01 2013-02-01 微机硫氯分析仪 Pending CN103969316A (zh)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104865306A (zh) * 2015-04-23 2015-08-26 中国制浆造纸研究院 一种固体样品中可吸附有机氯化物的检测方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104865306A (zh) * 2015-04-23 2015-08-26 中国制浆造纸研究院 一种固体样品中可吸附有机氯化物的检测方法

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Application publication date: 20140806