|
|
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ prospect087508: 金币+15, 翻译EPI+1, ★有帮助 2012-09-13 14:10:52 爱与雨下: 金币+1 2012-09-13 21:30:30 sltmac: 金币+15, 欢迎常来本版交流~~ 2012-10-21 09:17:01
|
Bio-refinery is a process of producing various chemicals, fuels, and biological matrix materials, using agriculture waste, plant starch, and lignocellulose as raw material. Based on idea of bio-refinery, the paper conducted technology and economic analysis on production process of annually 50000-ton ethanol. The result showed that, in this process, the minimum cost of ethanol is 8155.6 yuan per ton and it can also produce 37500-ton CO2, 215-ton fusel oil, 30000-ton xylo-oligosaccharides, and 18000-ton activated carbon, which can bring 7.5 millions yuan as extra income. The analysis of economics sensitivity demonstrated that cellulase has great effect on cost of process and recycling CO2 as side products can increase the income in large range. |
|