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Abstract:
采用静态法,利用Rose釜分别测定了柑青醛在368.65-409.35 K和新铃兰醛在391.85-416.35 K的饱和蒸气压,并用Antoine方程关联,得到柑青醛的3个参数A=-4.159,B=2 494.037,C=-626.842和新铃兰醛的3个参数A=10.701,B=558.048,C=-296.730.测定了柑青醛与新铃兰醛体系在321 Pa和432 Pa下的等压汽液相平衡数据,并通过热力学一致性检验.分别采用Wilson和NRTL模型对汽液平衡数据进行关联,利用所得模型参数计算出相应的汽相组成和温度,并与实验值比较,其平均偏差分别小于0.009 0和0.003 4,为建立柑青醛和新铃兰醛的精馏分离数学模型提供了基础数据.
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化学工程
ISSN: 1005-9954
CN: 61-1136/TQ
Year: 2011
Issue: 4
Volume: 39
Page: 58-60
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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