大孔阴离子交换树脂分离三烷基氧膦中有机酸  

Separation of Fatty Acids in Trialkyl Phosphine Oxide (TRPO) by Macroporous Anion Exchange Resin

作　　者：辛仁轩[1] 吴伟[1] 

机构地区：[1]清华大学核能技术研究院,北京市海淀区100084

出　　处：《光谱实验室》2001年第6期711-714,共4页Chinese Journal of Spectroscopy Laboratory

摘　　要：采用大孔阴离子交换树脂 D2 96分离净化 30 % TRPO(三烷基氧膦 ) -煤油中酸性有机杂质 ,再用甲醇将 TRPO-煤油淋洗干净而与脂肪酸分离。最后将脂肪酸等酸性杂质用四甲基氯化铵解吸。柱穿透容量为0 .97mmol/The condition of separating the organic acids from the trialkyl phosphine oxide and kerosene system with macroporous type anion exchange resin was studied.The anion exchange column was filled with the D296 resin,then let the samples pass the column directly under the 0.5 mL/min flow rate.The acids will be absorbed on the column.The methyl alcohol was used for rinse liquid.The tetramethyl\|ammonium chloride was used to wash liquid.The capacity of resin was 0.97mmol/g.

关 键 词：三烷基氧膦 脂肪酸 大孔阴离子交换树脂 分离 高效废液 处理 

分 类 号：TL941[核科学技术—辐射防护及环境保护]