在我国丁醇有着较好的市场，目前国内丁醇厂家20余家，随着生产厂家的每年增加，对丁醇纯度的要求也逐渐提高。本文结合化工实际生产对影响丁醇纯度的要素进行阐述，并针对如何提高正丁醇纯度提出了一些建议。%There was a good market prospect for butanol in china. At present, it has been more than 20 butanol manufacturers. With an annual increase of manufacturers,butanol purity requirements also gradually improved. In this paper,the factors of butanol purity in the actual chemical production were presented. And some suggestions were put forward on how to improve the purity of butanol.
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