کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
637868 | 1456154 | 2008 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mass-production of tubular NaY zeolite membranes for industrial purpose and their application to ethanol dehydration by vapor permeation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mass-production of tubular NaY zeolite membranes for industrial purpose and their application to ethanol dehydration by vapor permeation Mass-production of tubular NaY zeolite membranes for industrial purpose and their application to ethanol dehydration by vapor permeation](/preview/png/637868.png)
چکیده انگلیسی
Dehydration of hydrous ethanol by vapor permeation for the present membranes was studied at 90-110 °C to investigate an applicability of these membranes to ethanol purification. The ethanol products with concentration up to 98.5 wt.% and with 96.1 wt.% could be obtained at 110 °C by production rates at 5 kg hâ1 and 20 kg hâ1, respectively. It is also confirmed that concentration polarization could limit the permeation fluxes through the present high-performance membranes for the feed flow rates at 5.5-22 kg hâ1 with the Reynolds number of 5000-20,000.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Membrane Science - Volume 319, Issues 1â2, 1 July 2008, Pages 244-255
Journal: Journal of Membrane Science - Volume 319, Issues 1â2, 1 July 2008, Pages 244-255
نویسندگان
Kiminori Sato, Kazunori Sugimoto, Takashi Nakane,