冶金企业风险点分级管控清单(化产单元)一、回收区域...........................................................................................................2（一）冷凝鼓风...................................................................................................................................................................................................................2（二）脱硫...........................................................................................................................................................................................................................3（三）硫铵...........................................................................................................................................................................................................................3（四）终冷洗苯...................................................................................................................................................................................................................3（五）粗苯...........................................................................................................................................................................................................................4（六）焦油区域...................................................................................................................................................................................................................4二、精苯区域...........................................................................................................5（一）苯槽...........................................................................................................................................................................................................................5（二）苯外发..................................................................................................................
