工业焚烧炉尾气中HCl含量的测定

用离子色谱法测定焚烧炉尾气中氯化氢含量的方法。由于焚烧炉排气尾气具有温度高的特点，该试验采用将６０ｃｍ左右的石英管一端插入焚烧炉排气烟筒中，另一端连接装有浓度为０．０１／ｍｏｌ．Ｌ－１ＮａＯＨ溶液的吸收瓶的采样方法。该方法采样简便，易操作，采完的样品可直接进入离子色谱仪中进行测定，其方法加标回收率９７％～１０５％，相对标准偏差小于３％。

Determining the Hydrochloric of Tail Gas Exhausted from Incinerator

This article introduces the program of use ion chromatogram determine Hydrochloric of the tail gas from in- cinerato because the characteristic that the temperature is very high that the tail gas from incinerator. we use a quartz test tube match in the exhaust pipe. that the quartz test tube is sitxty centimeter. in the other quartz test tube and a suction bot tle with absorbion liquid that is 0. 01molL-1 of sodium hydroxide. this program is very convenient and easy. when we go on sampling and manipulate. after collection we go on ion chromatographic analysis,the reclaim efficiency is 97-105 percent, the relative standard deviation is below 3 percent.