Brazilian CBP - Technoeconomic analysis data

This data is related to the paper entitled "Techno-economic analysis of sugarcane bagasse and straw conversion into cellulosic ethanol via consolidated bioprocessing". That features the evaluation of sugarcane bagasse and straw conversion to ethanol at stand-alone facilities generating electricity from residues. The following scenarios were evaluated: Conventional, featuring hydrothermal pretreatment, fungal cellulase, and yeast fermentation (current commercial standard); Mid-term consolidated bioprocessing (CBP), relying on bagasse solubilization without pretreatment or cotreatment; and Mature CBP, incorporating cotreatment but no pretreatment and considering significant technological advance of the CBP.
Available here are the spreadsheets used for Material and Energy balance calculation, Capital and Operational costs estimation and Cash flow analysis. Also available are the description and python code used for Monte Carlo analysis of the ethanol and capital investment variations. This data can be used as a source to implement other techno-economic analysis in the biorefinary context.

本数据集关联于题为《基于整合生物加工工艺将甘蔗渣与秸秆转化为纤维素乙醇的技术经济分析》的学术论文。该研究以独立式残渣发电设施内的甘蔗渣与秸秆乙醇转化过程评估为核心内容。本次评估涵盖三类工艺场景：其一为常规工艺，采用水热预处理、真菌纤维素酶与酵母发酵（当前商业化通用标准）；其二为中期整合生物加工（Consolidated Bioprocessing，简称CBP）工艺，无需预处理或联合预处理，仅依托甘蔗渣溶解过程；其三为成熟CBP工艺，采用联合预处理而非单独预处理，并考量CBP技术的重大迭代进展。本数据集包含用于物料与能量平衡计算、基建投资及运营成本估算、现金流分析的电子表格文件；同时附带针对乙醇产量与基建投资波动开展蒙特卡洛分析所用的说明文档与Python代码。该数据集可作为生物炼制场景下开展其他技术经济分析的参考数据源。