Novel debromination method for flame-retardant high impact polystyrene (HIPS-Br) by ammonia treatment

被引：14

作者：

Brebu, Mihai

Sakata, Yusaku

机构：

[1] Okayama Univ, Fac Engn, Dept Appl Chem, Okayama 7008530, Japan

[2] Petru Poni Inst Macromol Chem, Iasi 700487, Romania

来源：

GREEN CHEMISTRY | 2006年 / 8卷 / 11期

关键词：

D O I：

10.1039/b603584a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Debromination of flame-retardant brominated high impact polystyrene (HIPS-Br) was performed at 450 degrees C by ammonia treatment. All inorganic and most organic Br compounds were successfully removed and converted to inorganic NH4Br powder, which allows easy bromine recovery. The liquid degradation products are rich in benzene derivatives and can be used as feedstock or fuel.

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收藏

页码：984 / 987

页数：4

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