Valuable oxygenates by aerobic oxidation of polymers using metal/bromide homogeneous catalysts
Valuable oxygenates by aerobic oxidation of polymers using metal/bromide homogeneous catalysts
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DOI：
10.1016/s0920-5861(03)00124-x
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发表时间：
2003-06-15
期刊：
影响因子：
5.3
通讯作者：
Partenheimer, W
中科院分区：
文献类型：
--
作者：
Partenheimer, W
通过选择性氧化10种不同的聚合物的塑料回收的方法被证明使用均相，液相有氧氧化在乙酸中与金属/溴化物催化剂和在水中使用钒/溴化物催化剂。一些实例是以88%的产率将聚苯乙烯转化为苯甲酸，以63%的产率将聚丙烯转化为乙酸，以47%的产率将聚乙烯转化为琥珀酸、戊二醇和己二酸的混合物，以37%的产率将聚（丁烯）对苯二甲酸转化为对苯二甲酸和琥珀酸，以及以38%的产率将聚（氯乙烯）转化为琥珀酸。(C)2003 Elsevier Science B. V.保留所有权利。
A method of plastics recycling by selectively oxidizing 10 different polymers is demonstrated using homogeneous, liquid phase aerobic oxidation in acetic acid with metal/bromide catalysts and in water using vanadium/bromide catalysts. Some examples are the conversion of polystyrene to benzoic acid in 88% yield, polypropylene to acetic acid in 63% yield, polylethylene to a mixture of succinic, glutaric, and adipic acid in 47% yield, poly(butylene)terephthalic acid to terephthalic acid and succinic acid, the latter in 37% yield, and poly(vinyl)chloride to succinic acid in 38% yield. (C) 2003 Elsevier Science B.V. All rights reserved.