本文件规定了煤气中粗苯含量的气相色谱法的测定原理、试剂和材料、仪器设备、试验步骤、结果计算、精密度和试验报告。
本文件适用于炼焦生产过程中产生的焦炉煤气中粗苯含量的测 定。
浩瀚色谱（山东）应用技术开发有限公司简述了用气相色谱法测定洗苯塔前、洗苯塔后煤气中粗苯含量的测定原理,分析条件及参数的选择与建立了气相色谱仪测定煤气含苯的测定方法.其分析检测结果基本反应了焦炉煤气中粗苯苯含量的实际情况.
名称：填充柱
固定液：10%阿皮松
担体：Chromosorb W AW DMCS，60-80目
型号：10%APS/CWA
规格：Φ4mm*3m
应用：焦炉煤气 苯含量的测定气相色谱法
This document specifies the determination principle, reagents and materials, instruments and equipment, test steps, result calculation, precision, and test report of the gas chromatography method for crude benzene content in coal gas.
This document is applicable to the determination of crude benzene content in coke oven gas generated during coking production.
Haohan Chromatography (Shandong) Application Technology Development Co., Ltd. briefly introduced the principle of using gas chromatography to determine the crude benzene content in coal gas before and after benzene washing tower. The selection of analysis conditions and parameters, as well as the establishment of a gas chromatography method for determining the benzene content in coal gas, were also discussed. The analysis and detection results basically reflect the actual situation of the crude benzene content in coke oven gas
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