摘要
根据SH/T 0253-1992测定轻油硫含量的操作条件多次试验,适当改进,确定测定重油中硫含量的最佳实验条件及操作条件范围,建立了用微库仑法测定重油中的硫含量的方法,准确度高,精密度好,操作简便,测定快速,可满足分析要求。
According to SH/T 0253-1992 determination of sulfur content in light oil, operating conditions were tested and improved, then the best conditions and the scope of operation conditions for determining sulfur content in heavy oil were determined. At last, the method of determining sulfur content in heavy oil was established. Application results show that this method has high accuracy and high precision; the operation of this method is simple and fast; this method can meet the requirement of analysis.
出处
《当代化工》
CAS
2015年第5期1182-1184,共3页
Contemporary Chemical Industry
关键词
微库仑分析法
重油
硫含量
Micro-coulometry analysis method
Heavy oil
Sulfur content
