真空蒸馏净化辐照后的TRPO煤油体系  

Purification of γ-irradiated 30 % TRPO-ke rosene by vacuum distillation

作　　者：张平[1] 梁俊福[1] 辛仁轩[1] 宋崇立[1] 

机构地区：[1]清华大学核能与新能源技术研究院,北京102201

出　　处：《核科学与工程》2004年第4期335-339,355,共6页Nuclear Science and Engineering

基　　金：国家"九五"攻关项目 96A1802

摘　　要：研究了真空蒸馏法净化辐照后TRPO 煤油体系产生的强络合产物的条件和效果。普通真空蒸馏和分子蒸馏都可以有效地去除强络合辐解产物 ,回收煤油和未辐解的TRPO。引起重金属保留的辐解产物存留在蒸馏残液中 ,馏出液没有钚保留作用 ,可经调整后重新使用。The conditions and effects of purification of γ-irradiatied 30% TRPO-kerosene by normal vacuum distillation and molecular distillation were studied. Results showed that the polymeric products of irradia ted solvent, which cause retention of heavy metals, could be removed through bot h methods, TRPO and kerosene could be recovered and re-used after adjusting the ir compositions.

关 键 词：络合 TRPO 产物 净化 分子蒸馏 煤油 真空蒸馏法 辐照 保留 

分 类 号：TL941.1[核科学技术—辐射防护及环境保护] TL241.14