氯氧化法再生氯化汞触媒及尾气综合利用的研究

Study on regeneration of mercuric chloride catalyst with chlorine oxidation process and comprehensive utilization of tail gas

以我国聚氯乙烯(PVC)行业乙炔法合成氯乙烯单体(VCM)报废的催化剂为原料,采用氯氧化法对其进行再生,实现高效高附加值循环使用,并对制造过程中的尾气进行回收利用,达到节能减排的目的。

Taking the scraped catalyst as raw materials,which is used in vinyl chlorine monomer synthesis with acetylene method in polyvinyl chloride industry,the chlorine oxidation process was used to regenerate the scraped catalyst,high efficiency and high added value recycle use were realized.The tail gas from production process was recovered and utilized to achieve the goal of energy saving and emission reduction.