测定5-氯-2戊酮和环丙基甲基酮的物化性质:密度、黏度、摩尔体积、热膨胀系数和表面张力。测定5-氯-2-戊酮(1)+环丙基甲基酮(2)二元体系的汽液相平衡(VLE),并应用Aspen Plus V11中Van Laar方程、Wilson方程和NRTL方程对实验数据进行关联...测定5-氯-2戊酮和环丙基甲基酮的物化性质:密度、黏度、摩尔体积、热膨胀系数和表面张力。测定5-氯-2-戊酮(1)+环丙基甲基酮(2)二元体系的汽液相平衡(VLE),并应用Aspen Plus V11中Van Laar方程、Wilson方程和NRTL方程对实验数据进行关联,回归得到二元交互参数。实验结果通过热力学一致性检查。该研究不仅补充了汽液相平衡数据库,也为5-氯-2-戊酮与环丙基甲基酮的分离提供热力学数据。展开更多
Some 2 (2 chloro ethoxy) acetates were prepared by the reaction of 2 oxo 1,4 dixane with alcohol and thionyl chloride.Some reactions of ethyl 2 (2 chloro ethoxy) acetate were studied.2 Oxo 1,4 dixane was obtained rene...Some 2 (2 chloro ethoxy) acetates were prepared by the reaction of 2 oxo 1,4 dixane with alcohol and thionyl chloride.Some reactions of ethyl 2 (2 chloro ethoxy) acetate were studied.2 Oxo 1,4 dixane was obtained renewably by the reaction of ethyl 2 (2 chloro ethoxy) acetate base catalyzed hydrolysis.Under the condition of acid catalyzed hydrolysis,2 (2 chloro ethoxy) acetic acid was obtained.Using IR, 1HNMR and elemental analysis characterized these compounds that mentioned above using MS to confirme some compounds.展开更多
文摘测定5-氯-2戊酮和环丙基甲基酮的物化性质:密度、黏度、摩尔体积、热膨胀系数和表面张力。测定5-氯-2-戊酮(1)+环丙基甲基酮(2)二元体系的汽液相平衡(VLE),并应用Aspen Plus V11中Van Laar方程、Wilson方程和NRTL方程对实验数据进行关联,回归得到二元交互参数。实验结果通过热力学一致性检查。该研究不仅补充了汽液相平衡数据库,也为5-氯-2-戊酮与环丙基甲基酮的分离提供热力学数据。
文摘Some 2 (2 chloro ethoxy) acetates were prepared by the reaction of 2 oxo 1,4 dixane with alcohol and thionyl chloride.Some reactions of ethyl 2 (2 chloro ethoxy) acetate were studied.2 Oxo 1,4 dixane was obtained renewably by the reaction of ethyl 2 (2 chloro ethoxy) acetate base catalyzed hydrolysis.Under the condition of acid catalyzed hydrolysis,2 (2 chloro ethoxy) acetic acid was obtained.Using IR, 1HNMR and elemental analysis characterized these compounds that mentioned above using MS to confirme some compounds.