کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
204036 | 460693 | 2007 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Liquid–liquid equilibria and partitioning in organic–aqueous systems
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Liquid–liquid equilibria at ambient temperature and pressure were measured for four ternary systems: n-hexane + THF + water, n-hexane + acetonitrile + water, n-hexane + 1,4-dioxane + water, and ethyl ether + 1,4-dioxane + water. Partitioning of 1-octene and 1-nonanal in these systems was also measured. The results were modeled with the UNIQUAC and NRTL gE models. The experiments showed an aqueous phase in the n-hexane–THF–water system that was 90% water on average, and an organic n-hexane phase in the n-hexane–acetonitrile–water system that was 96% n-hexane on average. 1,4-Dioxane distributes fairly equally to both phases in the n-hexane–1,4-dioxane–water and ethyl ether–1,4-dioxane–water systems.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fluid Phase Equilibria - Volume 253, Issue 1, 1 April 2007, Pages 48–53
Journal: Fluid Phase Equilibria - Volume 253, Issue 1, 1 April 2007, Pages 48–53
نویسندگان
Gregory P. Robbins, Jason P. Hallett, David Bush, Charles A. Eckert,