کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7082266 1459999 2013 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Removal of inhibitors from lignocellulosic hydrolyzates by vacuum membrane distillation
ترجمه فارسی عنوان
حذف مهار کننده ها از هیدرولیزات لیگنوسلولوزیک با تقطیر غشای خلاء
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی
In this study, vacuum membrane distillation (VMD) was used to remove two prototypical fermentation inhibitors (acetic acid and furfural) from lignocellulose hydrolyzates. The effect of operating parameters, such as feed temperature and feed velocity, on the removal efficiencies of inhibitors was investigated. Under optimal conditions, more than 98% of furfural could be removed by VMD. However, the removal efficiency of acetic acid was considerably lower. After furfural and acetic acid were selectively removed from hydrolyzates by VMD, ethanol production efficiency increased by 17.8% compared to original hydrolyzates.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 144, September 2013, Pages 680-683
نویسندگان
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