کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
686870 1460090 2015 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Process intensification with selected membrane processes
ترجمه فارسی عنوان
تشدید روند با فرآیندهای غشایی انتخاب شده
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
چکیده انگلیسی


• Membrane-based phase contacting achieves high levels of process intensification (PI).
• Combining two separations on two sides, membranes achieve process intensification.
• Combining reaction and separation, membrane bioreactors deliver high levels of PI.
• Membrane distillation, forward osmosis and pressure retarded osmosis achieve high PI.

Membrane devices, membrane processes and membrane-based conventional chemical engineering processes have achieved extraordinary levels of process intensification (PI). Generally membrane-based devices require smaller equipment to achieve a given device production rate. Further they can eliminate dispersion-based operation and achieve extraordinary selectivity. Exploiting the compartmentalization of two regions on two sides of the membrane, membrane devices can combine two processes carried out on two sides of the membrane in one membrane device. Selected membrane processes and their applications are briefly reviewed here in terms of the level of PI achieved. The membrane processes selected are generally recently commercialized or being commercialized or have great potential for commercialization: membrane bioreactor; membrane gas–liquid contacting; membrane solvent extraction; forward osmosis; pressure-retarded osmosis; membrane distillation; membrane distillation bioreactor. Examples of potential process intensification by membrane processes are briefly illustrated for processing of lignocellulose to biofuels in a biorefinery and for produced water treatment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering and Processing: Process Intensification - Volume 87, January 2015, Pages 16–25
نویسندگان
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