通过对糠醛干燥塔中热醛汽流量的控制，可获得干燥糠醛，并使塔顶馏出物的组成接近糠醛水共沸组成；
The dry furfural can be obtained and the composition of the tops was close to the composition of furfural water azeotrope.
通过对糠醛干燥塔中热醛汽流量的控制，可获得干燥糠醛，并使塔顶馏出物的组成接近糠醛水共沸组成；
The dry furfural can be obtained and the composition of the tops was close to the composition of furfural water azeotrope.
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