摘要
再生酸组成分析的结果表明，除含有５０％－６０％的硫酸外，还含有２９种有机物，其中含量最高的是吡啶及其同系物和酚类。
The results of analysis on the composition of regenerated acid show that the regenerated acid not only contains 50% to 60% sulfuric acid, but also contains 29 or-ganic matters, in which pyridine, its homologues and phenols are the highest content.
出处
《燃料与化工》
1999年第5期226-227,共2页
Fuel & Chemical Processes
关键词
再生酸
净化
组成分析
精苯
炼焦
硫酸
Regenerated acid Purification Composition Analysis
