合成喹啉的衍生物过程中工艺废水中丙酮的回收探讨

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英文篇名：Recovery of acetone from process wastewater in the process of synthesizing quinoline derivatives 作者：王俊耀 英文作者：Wang Junyao;Yixing Tianshi Feed Co., Ltd.; 关键词：连续精馏 ; 喹啉衍生物 ; 含丙酮废水处理 英文关键词：Continuous distillation;;Quinoline derivatives;;Acetone-containing wastewater treatment 中文刊名：NMHB 英文刊名：Environment and Development 机构：宜兴市天石饲料有限公司; 出版日期：2019-01-28 出版单位：环境与发展 年：2019 期：v.31;No.150 语种：中文; 页：NMHB201901059 页数：2 CN：01 ISSN：15-1369/X 分类号：115-116

摘要

在常压条件下,对合成喹啉衍生物过程中的工艺废水中丙酮利用连续精馏进行回收,探讨了采用筛板塔在已定条件下,进料量、回流量、塔底温度对回收的影响,塔顶丙酮含量达到99%,塔底排出水中丙酮含量小于0.4%,并且精馏过程中系统运行稳定,自动化程度高。
        Acetone in process wastewater from the synthesis of quinoline derivatives was recovered by continuous distillation under atmospheric pressure. The effects of feed rate, reflux flow rate and bottom temperature on the recovery of acetone in sieve tray column under given conditions were discussed. The content of acetone in top of the column reached 99%, and the content of acetone in bottom effluent was less than 0.4%. The system runs stably and has high automation in the distillation process.

引文

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