摘要
介绍了用气相色谱法测定煤焦油萘含量方法的改进试验,改进后的方法更能满足八钢生产的需要,特别适合大批试样的测定;样品处理简单(一个试样从样品处理到检测出结果只需12分钟),准确度符合YB/T5078-2001《煤焦油萘含量气相色谱测定方法》误差要求。
Introduces a kind of gas chromatograph method to determine the content of coal tar naphthalene method improved test,the improved method can better satisfy the need production of Bayi steel,especially suitable for the determination of a large number of samples;Sample with simple（a sample from the sample with the results to the test only 12 minutes）,accuracy conform to the state standards YB/T5078-2001 《coal tar naphthalene content gas chromatography method for the determination 》of the requirements of the error.
出处
《新疆钢铁》
2011年第4期18-20,共3页
Xinjiang Iron and Steel
关键词
煤焦油
萘含量
气相色谱测定方法
coal tar
naphthalene content
method of determination by gas chromatography.
