کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5408736 | 1506540 | 2017 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Physicochemical and rheological characterization of diesel fuel nanoemulsions at different water and surfactant contents
ترجمه فارسی عنوان
خصوصیات فیزیکوشیمیایی و رئولوژیکی نانوموالسیون های سوخت دیزل در مواد مختلف آب و سورفکتانت
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کلمات کلیدی
نانو امولسیون، رسیدن اوستوالد، رفتار رئولوژیک، ارزش گرما،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
چکیده انگلیسی
This work aiming to produce a diesel fuel nanoemulsions with high performance exploited a new preparation technique of low energy emulsification method namely batch addition. This technique helps in production of diesel fuel nanoemulsions has a small water droplet sizes, highly transparent appearance and performance from points of view of physicochemical and rheology behaviors over a period of time as 3 months. To achieve this aim, twenty nanoemulsions were prepared at conditions of water and surfactant contents ranging from [5 to 10] to [4 to 10] wt/wt, of total weight of nanoemulsion, respectively at ambient temperature. The prepared nanoemulsions were evaluated for the rheological behaviors at interval time as 0, 1, 2 and 3 months. The results indicated that the rheological properties of the prepared emulsions behave as non-Newtonian flow in the range of shear rate from 132 to 191 sâ 1 with a yield value (Ï) ranged from 2.14 to 5.11 D/cm2 at 6 wt% water content, 30 °C and 2 months time laps followed by Newtonian regime.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Liquids - Volume 231, April 2017, Pages 440-450
Journal: Journal of Molecular Liquids - Volume 231, April 2017, Pages 440-450
نویسندگان
M.R. Noor El-Din, D.I. Osman, Ahmed M. Rashad, Marwa R. Mishrif, E.A. El-Sharaky,