双丙酮醇合成过程中三丙酮二醇的选择性研究  

Study on the Selectivity of Triacetonediol in the Synthesis of Diacetone Alcohol

作　　者：袁世刚 樊俸华 邢晓华 Yuan Shigang;Fan Fenghua;Xing Xiaohua(Shandong Key Laboratory of Marine Fine Chemicals,Weifang262737,China;Shandong Ocean Chemical Industry Scientific Research Institute,Weifang 262737,China)

机构地区：[1]山东省海洋精细化工重点实验室,山东潍坊262737 [2]山东省海洋化工科学研究院,山东潍坊262737

出　　处：《山东化工》2021年第4期61-62,共2页Shandong Chemical Industry

摘　　要：双丙酮醇是一种重要的有机溶剂和中间体,在合成过程中,往往伴随三丙酮二醇的产生,导致双丙酮醇的色泽和品质受到影响。本文模拟双丙酮醇产业化的过程,考察了三丙酮二醇的选择性与原料质量空速、反应温度、原料加水量的关系。Diacetone alcohol is an important organic solvent and intermediate.During the synthesis process,triacetone glycol is often produced,which affects the color and quality of diacetone alcohol.This paper simulates the process of diacetone alcohol industrialization,and investigates the relationship between the selectivity of triacetone glycol and the space velocity of raw materials,reaction temperature,and the amount of water added to the raw materials.

关 键 词：双丙酮醇 三丙酮二醇 选择性 

分 类 号：O623.4[理学—有机化学] O623.521[理学—化学]