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Catalytic Synthesis of n- Butyl Lactate by Sodium Bisulfate
Author(s): 
Pages: 34-36
Year: Issue:  4
Journal: JOURNAL OF LOUDI TEACHERS COLLEGE

Keyword:  硫酸氢钠乳酸正丁酯催化合成;
Abstract: 研究了用硫酸氢钠催化合成乳酸正丁酯的反应,探讨了催化剂用量、酸醇比、反应时间及催化剂重复使用次数等因素对反应的影响.在酸醇体积比为1:3,催化剂为1.5%(w),反应时间为2h,反应温度为120℃时,乳酸酯化率达97.2%.结果表明,在实验条件下,该催化剂具有较好的活性.
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