以下为句子列表：
英文: Basing on the practical experience and processing principle, the optimization of producing process, in which the butyl alcohol is abstracted from the water phase by the azeotropic distillation of the partly and mutually dissolved, is studied in this paper
中文: 摘要结合实践经验和工艺原理，利用丁醇和水组成的部分互溶系统的共沸特性，对从青霉素类结晶母液中提纯丁醇的生产工艺进行了分析研究，从设备布局、碱洗、废液处理和分水滞后等方面进行了优化处理。
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