摘要
本方法采用微波消解 - ICP- AES法测定石油焦中的硫 ,具有快速、简便、准确等特点 ,并有较好的重复性和准确性。该法回收率为 97%— 99% ,检出限为 0 .0 0 8μg/ g。
Sulphur in petroleum coke was determined by microwave digestion\|ICP\|AES.The method is rapid,simple and accurate with good repeatability.The recovery is in the range of 97%-99% and the detection limit of sulphur is 0.008μg/g.This method is suitable for analysis of sulphur in petroleum coke.
出处
《光谱实验室》
CAS
CSCD
2001年第5期671-673,共3页
Chinese Journal of Spectroscopy Laboratory
