کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
686765 1460072 2016 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Design and control of a continuous multi-product process with product distribution switching: Sustainable manufacture of furfuryl alcohol and 2-methylfuran
ترجمه فارسی عنوان
طراحی و کنترل فرایند چند محصول مستمر با سوئیچینگ توزیع محصول: تولید پایدار الکل فورفوریل و 2-متیل بوران
کلمات کلیدی
الکل فورفوریل، 2-متیل فوران، طراحی فرآیند، کنترل فرایند، انتقال توزیع محصول
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی


• A process to produce both furfuryl alcohol and 2-methylfuran are developed.
• Product distributions by reactor coolant flow rate adjustment.
• A single distillation column with two three-phase decanters can produce high-purity products.
• A proposed control structure can effectively reject disturbances and also have transition smoothly between product distributions.

A process for the sustainable simultaneous manufacture of furfuryl alcohol (FOL) and 2-methylfuran (2-MF) is designed using commercial process simulation software. The process is designed to produce 50 kmol/hr of product, and the nominal (base case) design produces 40 kmol/h of furfuryl alcohol and 10 kmol/h of 2-methylfuran. The process is designed to permit the adjustment of the product distribution from 35/15 to 45/5 furfuryl alcohol/2-methylfuran. Energy consumption is reduced by employing a feed-effluent heat exchanger and employing a 3-phase distillate receiver at the top of the distillation column and refluxing only the organic phase. Control studies suggest that a simple decentralized control structure without controller parameter scheduling can accommodate changes in the production rate and feed composition and can also transition smoothly between product distributions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering and Processing: Process Intensification - Volume 105, July 2016, Pages 10–20
نویسندگان
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