| 天然有机溶剂回收聚苯乙烯泡沫塑料的研究 |
| |
| 引用本文： | 王海涛,张天胜,王华山,平丽,刘久旺.天然有机溶剂回收聚苯乙烯泡沫塑料的研究[J].天津科技大学学报,2001(4):7-10. |
| |
| 作者姓名： | 王海涛 张天胜 王华山 平丽 刘久旺 |
| |
| 作者单位： | 天津轻工业学院化工系, |
| |
| 基金项目： | 河南省科委科技攻关计划项目(991190414) |
| |
| 摘 要： | 利用天然有机溶剂使废弃的聚苯乙烯泡沫塑料减容后溶解,选择液体沉淀剂使聚苯乙烯沉淀,另选择一种助剂,该助剂为一种常见液体,可与沉淀剂互溶,从而使沉淀剂与溶剂分离.溶剂、沉淀剂、助剂均无毒、无害,不会造成二次污染.3种试剂均可循环使用,其回收率都达96%以上.
|
| 关 键 词： | 泡沫塑料 回收 天然有机溶剂 |
| 文章编号： | 1001-456(2001)04-0007-04 |
| 修稿时间： | 2001年5月9日 |
STUDY ON RECYCLING POAMED POLYSTYRENE BY NATURAL ORGANIC SOLVENT |
| |
| WANG Hai tao ,ZHANG Tian sheng ,WANG Hua shan ,PING Li,LIU Jiou wang.STUDY ON RECYCLING POAMED POLYSTYRENE BY NATURAL ORGANIC SOLVENT[J].Journal of Tianjin University of Science & Technology,2001(4):7-10. |
| |
| Authors: | WANG Hai tao ZHANG Tian sheng WANG Hua shan PING Li LIU Jiou wang |
| |
| Affiliation: | WANG Hai tao 1,ZHANG Tian sheng 1,WANG Hua shan 1,PING Li,LIU Jiou wang 1 |
| |
| Abstract: | Foamed Polystyrene was dissolved in natural organic solvents and was settled by liquid precipitant,the natural organic solvents and precipitant are mutual solvent.A sort of additives was selected to separate solvent and precipitant.Solvent,precipitant,additive are all recycable.The percent recovery of the three solvents can get to above 96%. |
| |
| Keywords: | Foamed polystyrene recycling Natural solvents organic |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
