کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6763985 | 1431575 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Recovery of ethanol from scrubber-water by district heat-driven membrane distillation: Industrial-scale technoeconomic study
ترجمه فارسی عنوان
بازیافت اتانول از آب اسکرابر با تقطیر غشای گرماسنجی منطقه: مطالعات تکنولوژیکی در مقیاس صنعتی
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
چکیده انگلیسی
Membrane distillation (MD) integrated with a district heating network (DHN) to supply the heat demand has been investigated in a bioethanol production plant (BP). The specific application considered here is ethanol recovery from fermentation off-gas (CO2) scrubber water, where the main objective of this study was to develop an air gap MD system that is driven by heat from DHN, thereby offloading the steam-driven distillation column. Experiments conducted on an MD laboratory facility combined with data from the bioethanol industry were used to assess the technological and economic feasibility of this integrated MD-DHN-BP system. Comparisons were also made between the distillation column and MD units regarding heat demand and economic savings. Results of the study showed that MD could be a competitive technology for ethanol recovery given that low-grade heat such as from district heating network or waste heat is accessible.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Renewable Energy - Volume 128, Part B, December 2018, Pages 484-494
Journal: Renewable Energy - Volume 128, Part B, December 2018, Pages 484-494
نویسندگان
Daniel Woldemariam, Alaa Kullab, Ershad Ullah Khan, Andrew Martin,