吸附法脱除食用酒精中的甲醇和水分研究

Study on Removing Methanol and Water From Edible Alcohol with Absorbent

几种人造及天然沸石经过活化处理后 ,用于脱除食用酒精中的甲醇和水分 ,试验结果表明 :利用 4A分子筛和天然沸石脱除效果均好 ,成本低 ,可广泛应用于实际生产中。

Tests of removing methanol and water from edible alcohol was carried out with several activated absorbents.The results showed that the effects of 4A molecular sieve and natural zeolite were the best and the costs were low which could be widely used to the actual production.