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HH-BEN-2在线填充柱 空气中苯系物在线监测气相色谱

HH-BEN-2在线填充柱 空气中苯系物在线监测气相色谱

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产品名称:HH-BEN-2在线填充柱 空气中苯系物在线监测气相色谱

产品型号:HH-BEN-2在线填充柱

产品厂商:浩瀚色谱(山东)应用技术开发有限公司

简单介绍

空气中苯系物在线监测气相色谱,液化石油气,二甲醚,甲缩醛,乙缩醛,乙醇,室内空气,焦炉煤气,炼厂气,天然气,变压器油,多氯联苯,植物油,增塑剂,塑化剂,过氧化物,MTBE

HH-BEN-2在线填充柱 空气中苯系物在线监测气相色谱的详细介绍

空气中苯系物在线监测气相色谱
空气中苯系物在线监测气相色谱 详细信息:

名称:苯系物专用柱
规格:2m*1/8
型号:HH-BEN-2
应用:苯系物在线测定


苯系物主要来源有炼油厂生产排放、机动车尾气排放、干油漆和各种类型溶剂的挥发以及建筑材料的释放等。根据相关调查,石化区附近苯系物主要的来源是炼油厂,大约占比 60. 0% 左右。

苯系物是常见的环境空气污染物之一,包括了苯及其衍生物,常见的有苯、甲苯、二甲苯、乙苯
以及苯乙烯等化合物。在常温的状态下,味甜、油 状、无色透明液体,密度比水小,具有特殊气味。苯
易燃易爆,且易挥发,无色具有芳香气味,极易在无察觉的情况下使人中毒,也 被 人 们 称 为“芳 香 杀
手”。苯系物是具代表性的挥发性有机物,毒性很大,而且具有强致痛性,严重危害了人类的健康。
苯系物危害人体的传播 途 径 较 多,能 够 通 过 皮肤 、消化道甚是呼吸道进入 人体,会对人
体构成极大的威胁。其中,苯能够诱发白血病等疾病,甲苯、二甲苯等苯系物会对人体的中枢神经系统
和血液系统造成很大的危害。


浩瀚色谱(山东)应用技术开发有限公司研发一种空气中苯系物在线监测气相色谱仪,包括载气气源,氢气气源和空气气源,除烃净化系统,吸附解析系统,十通阀,色谱柱,检测器和载体流量控制系统提高了现有技术中苯系物在线监测气象色谱仪监测数据的平行性和准确性。

空气中苯系物在线监测气相色谱  测试谱图:




On-line monitoring of benzene series in air by gas chromatography
On-line monitoring of benzene series in air by gas chromatography Details:

Name: Special column for benzene series
Specifications: 2m*1/8
Model: HH-BEN-2
Application: On-line determination of benzene series


The main sources of benzene series are production emissions from refineries, vehicle exhaust emissions, volatilization of dry paint and various types of solvents, and the release of building materials. According to relevant surveys, the main source of benzene series near the petrochemical area is the oil refinery, accounting for about 60.6% of the total. around 0%.

Benzene series is one of the most common ambient air pollutants, including benzene and its derivatives, the most common are benzene, toluene, xylene, ethylbenzene
and compounds such as styrene. At room temperature, it is a sweet, oily, colorless and transparent liquid with a density lower than that of water and has a special odor. benzene
It is flammable, explosive, and volatile. It is colorless and has an aromatic odor. It is very easy to poison people without being aware of it.
hand”. Benzene is the most representative volatile organic compound, which is very toxic and has strong pain-causing properties, which seriously endangers human health.
There are many transmission routes for benzene series to harm the human body.
body poses a great threat. Among them, benzene can induce diseases such as leukemia, and benzene series such as toluene and xylene can affect the central nervous system of the human body.
and cause great harm to the blood system.


Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. developed a gas chromatograph for online monitoring of benzene series in the air, including carrier gas source, hydrogen gas source and air source, hydrocarbon removal purification system, adsorption analysis system, ten-way valve , the chromatographic column, the detector and the carrier flow control system improve the parallelism and accuracy of the monitoring data of the benzene series online monitoring gas chromatograph in the prior art.

On-line monitoring of benzene series in air by gas chromatography Test spectrum:


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