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
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Liquid–liquid equilibria and partitioning in organic–aqueous systems
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
نویسندگان
, , , ,