2-甲基丁醇和3-甲基丁醇的工业化分离

Industrialized separation of 2-methylbutanol and 3-methylbutanol

综述了2-甲基丁醇和3-甲基丁醇分离研究进展。介绍了上海天之冠可再生能源公司采用新型高效填料、单塔连续精馏工业化分离2-甲基丁醇和3-甲基丁醇的工艺过程,结果表明该工艺能够满足分离要求,产品质量稳定、收率高,且操作简单、生产成本低,具有推广应用价值。

The research advances on the separation of 2-methyLbutanol and 3-methylbutanol are reviewed. And the industrial separation of 2-methylbutanol and 3-methylbutanol by a single tower which adopts new pattern of filling and continuous distillation technology in Shanghai Tianzhiguan Renewable Energy Co. Ltd. is introduced. The results indicated that this process could satisfy the demand of separating,and the quality of product was stable and the yield was high, with simple operation and low cost.