本文件規(guī)定了煤氣中粗苯含量的氣相色譜法的測(cè)定原理、試劑和材料、儀器設(shè)備、試驗(yàn)步驟、結(jié)果計(jì)算、精密度和試驗(yàn)報(bào)告。
本文件適用于煉焦生產(chǎn)過(guò)程中產(chǎn)生的焦?fàn)t煤氣中粗苯含量的測(cè) 定。

浩瀚色譜（山東）應(yīng)用技術(shù)開(kāi)發(fā)有限公司簡(jiǎn)述了用氣相色譜法測(cè)定洗苯塔前、洗苯塔后煤氣中粗苯含量的測(cè)定原理,分析條件及參數(shù)的選擇與建立了氣相色譜儀測(cè)定煤氣含苯的測(cè)定方法.其分析檢測(cè)結(jié)果基本反應(yīng)了焦?fàn)t煤氣中粗苯苯含量的實(shí)際情況.

名稱：填充柱

固定液：10%阿皮松

擔(dān)體：Chromosorb W AW DMCS，60-80目

型號(hào)：10%APS/CWA

規(guī)格：Φ4mm*3m

應(yīng)用：焦?fàn)t煤氣 苯含量的測(cè)定氣相色譜法

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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