| 尼龙6残渣回收工艺探索 |
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| 引用本文： | 江群航,倪福保. 尼龙6残渣回收工艺探索[J]. 合成纤维工业, 2000, 23(4): 56-58 |
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| 作者姓名： | 江群航 倪福保 |
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| 作者单位： | 巴陵石化鹰山石油化工厂生产处,岳阳,414003 |
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| 摘 要： | 分析了尼龙 6残渣回收的主要方法 ,提出新的回收方案 ,并对新方案进行了研究。结果表明 :利用切片的萃取水作溶剂 ,采用水喷射泵抽滤可有效地分离残渣中的己内酰胺单体和低聚物 ,回收其中的己内酰胺。
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| 关 键 词： | 聚己内酰胺 回收 残渣 萃取 |
| 修稿时间： | 1999-09-28 |
QUEST OF RECOVERY PROCESS FOR NYLON 6 RESIDUE |
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| Jiang Qunhang,Ni Fubao. QUEST OF RECOVERY PROCESS FOR NYLON 6 RESIDUE[J]. China Synthetic Fiber Industry, 2000, 23(4): 56-58 |
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| Authors: | Jiang Qunhang Ni Fubao |
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| Affiliation: | Yingshan Petrochemical Plant of Baling Petrochemical Co. |
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| Abstract: | The main recovery process for nylon 6 residue was analyzed. A new recovery process was proposed and studied. The result showed that using the extract water of chips as solvent,caprolactam monomer and oligomer in nylon 6 residue were seperated efficiently by water jet pump,thus the caprolactam monomer was recovered. |
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| Keywords: | polycaprolactam recovery residue extraction |
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