焦炉煤气中的三苯含量，即苯、甲苯、二甲苯(对、间、邻)，基本是采用毛细管色谱法定量检测，其定量方法是外标法。
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,应用气相色谱仪分离效果好,分析速度快的特点,通过试验完成了焦炉煤气中苯、甲苯、二甲苯含量的测定。并计算出焦炉煤气中苯的热值。该方法具有操作简单,测量结果稳定及无需复杂的计算等优点。
名称:毛细管柱
规格:Φ0.25mm*30m
型号:PEG-20M
应用:焦炉煤气苯含量的测定气相色谱法
The content of triphenyl in coke oven gas, namely benzene, toluene, xylene (para, meta, ortho), is basically quantitatively detected using capillary chromatography, and its quantitative method is the external standard method.
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. has achieved the determination of benzene, toluene, and xylene content in coke oven gas through experiments using gas chromatography with good separation efficiency and fast analysis speed. And calculate the calorific value of benzene in the coke oven gas. This method has the advantages of simple operation, stable measurement results, and no need for complex calculations.
Name: Capillary Column
Specifications: Φ 0.25mm * 30m
Model: PEG-20M
Application: Determination of benzene content in coke oven gas Gas chromatography method
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