کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
643087 884356 2010 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Solvent effects on the extraction of malic acid from aqueous solution by secondary amine extractant
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Solvent effects on the extraction of malic acid from aqueous solution by secondary amine extractant
چکیده انگلیسی

Reactive extraction of malic acid was studied at 298 K. Experimental data on extraction of malic acid by Amberlite LA-2 dissolved in five different esters (dimethyl phthalate, dimethyl adipate, dimethyl succinate, dimethyl glutarate, diethyl carbonate), five different alcohols (isoamyl alcohol, hexan-1-ol, octan-1-ol, nonan-1-ol, decan-1-ol) and two different ketones (diisobutyl ketone (DIBK), methyl isobutyl ketone (MIBK)) were reported as distribution coefficients (KD), loading factors (TT), stoichiometric loading factors (TS), separation factors (Sf) and extraction efficiencies (E). Isoamyl alcohol was found to be the most effective diluent with a maximum distribution value (KD) of 83.807. The LSER model was found to correlate the experimental data satisfactorily.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Separation and Purification Technology - Volume 71, Issue 1, 29 January 2010, Pages 22–29
نویسندگان
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