کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
242558 501877 2015 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Unified modeling and feasibility study of novel green pathway of biomass to methanol/dimethylether
ترجمه فارسی عنوان
مدل سازی یکپارچه و امکان سنجی مسیر جدید سبز زیست توده به متانول / دی متیل اتر
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی


• Design, simulation, and control of the direct-storage concentrating solar plant.
• Feasibility study of the low-temperature biomass gasification.
• First-principles model of biomass gasifier.
• First-principles model of one-step methanol/dimethylether synthesis reactor.
• Integrated numerical platform for total plant simulation.

A novel, integrated and unified process is proposed, modeled and studied for converting biomass to methanol (MeOH)/dimethylether (DME) to demonstrate its feasibility and applicability for the global industrial sector. The unified process consists of a concentrating solar power (CSP) plant, which supplies the produced steam to the biomass gasification process as well as to the downstream conversions to chemical commodities and energy carriers. To preserve the effectiveness of the biomass gasification with low-temperature solar-powered generated steam (approximately 400–410 °C), the gasification process is studied by means of a multi-complex (multi-scale, multi-phase, and multi-component) model and adapted to the novel proposed conditions. The syngas generated in the biomass gasification unit is then converted into MeOH/DME by means of one-step synthesis technology to improve the overall yield of the biomass-to-methanol process.

Biomass-to-methanol/DME synthesis process layout.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 145, 1 May 2015, Pages 278–294
نویسندگان
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