混合镨钕氧化物催化合成DOP、DOM和DOA  

Mixed Praseodymium and Neodymium Oxides As Catalyst For Synthesizing DOP, DOM and DOA

作　　者：陈其瑞[1] 张凤美[1] 罗明润 焦肇林 

机构地区：[1]安徽师范大学化学系

出　　处：《稀有金属与硬质合金》1994年第2期1-4,共4页Rare Metals and Cemented Carbides

基　　金：安徽省教委科学基金

摘　　要：价廉的混合镨钕氧化物，对合成增塑剂ＤＯＰ、ＤＯＭ和ＤＯＡ有较明显的催化效果。且产品精制简单，催化剂可回收再生。The cheap raw material, mixed praseodymium and neodymiumoxides, can be used as catalyst for synthesizing plasticizer, such asDOP, DOM and DOA, with significant catalytic effect. The productscan be purified through simple processes. The catalysts can be recovered and regenerated with the same catalytic ability.

关 键 词：镨钕氧化物 催化 酯化 合成增塑剂 

分 类 号：TQ414[化学工程]