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气体在聚合物中的溶解度的模型研究 被引量：1

Modeling Gas Solubility in Polymer with P-T Equation of State
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摘要 将PT状态方程应用到气体在聚合物中的溶解度计算,采用拟合纯聚合物PVT的方法,解决了PT状态方程用于聚合物时的参数问题,分别用与Flory Huggins的GE模型相结合的Wong-Sandler和vanderWaals混合规则来关联计算气体在聚合物中的溶解度,其计算结果平均相对误差分别为1 846%和6 784%。 A cubic equation of state, Patel-Teja EOS was extended to model gas solubility in polymer, which the parameters of polymer a, b and c of P-T EOS were obtained by fitting the PVT of pure polymer With these parameters and combined with two different mixing rules, WS mixing rule with Florry-Huggins model and vdW mixing rule, the satisfied correlation results of gas solubility in polymer were obtained
作者 高军 朱兆友
机构地区 青岛科技大学化工学院
出处 《天然气化工—C1化学与化工》 CAS CSCD 北大核心 2003年第3期60-62,共3页 Natural Gas Chemical Industry
关键词 气体溶解度 PT状态方程 聚合物 gas solubility P-T EOS polymer
分类号 O64 [理学—物理化学]
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参考文献14

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  • 1王永亮,易国斌,康正,熊富华,周平,崔亦华.聚己内酯的合成与应用研究进展[J].化学与生物工程,2006,23(3):1-3. 被引量：23
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  • 7STAFFORD C M,RUSSELL T P,MCCARTHY T J.Expansion of PS using supercritical CO2:Effects of molecular weight,polydispersity and low molecular weight components[J].Macromolecules,1999,32(22):7610-7616.
  • 8KALOGIANNIS C G,PANAYIOTOU C G.Bubble and cloud points of the systems poly(ε-caprolactone)+carbon dioxide+dichloromethane or chloroform[J].Journal of Chemical and Engineering Data,2006,51(1):107-111.
  • 9朱静安,王立军,姜明才.增强增韧尼龙66工程塑料结晶行为的研究[J].高分子材料科学与工程,1999,15(1):76-79. 被引量：4
  • 10张洪吉,信春玲,李庆春,何亚东.超临界二氧化碳/乙醇发泡体系制备聚苯乙烯微孔发泡材料[J].塑料,2010,39(5):55-57. 被引量：8

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天然气化工—C1化学与化工
2003年 第3期

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