核燃料后处理厂有机溶剂的净化处理

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文章调研了核燃料后处理厂萃取工艺过程中有机溶剂的降解产物种类及各种降解产物对萃取工艺过程的影响,同时,为提高有机溶剂的利用率,减少废液量,采用碱酸洗涤、精馏等净化工艺处理使用过的污溶剂,净化后的溶剂再返回萃取流程中使用,文中分析对比了污溶剂的不同净化处理方法及其优缺点。

The paper investigated the types of organic solvent degradation products on the extraction process in the nuclear fuel reprocessing plant, and these degradation products＇ impact on the extraction process. For increasing utilization of organic solvent and reducing the volume of liquid waste, to purify the used organic solvent using Alkali-acid washing, distillation, etc. The purified organic solvents return to the extraction process. The paper analyzed different purification methods on organic solvent and compared the advantages and disadvantages of the different treatment methods on organic solvent.

核燃料后处理，有机溶剂，降解产物，精馏，nuclear fuel reprocessing，organic solvent，degradation product，Distillation。

核燃料后处理厂有机溶剂的净化处理。