万吨级农业秸秆醇类示范科技数据集

题五的目标是建立农业秸秆制备乙醇、丁醇万吨级示范装置，实现生物质水解糖（己糖和戊糖）在工业生产规模中向纤维乙醇、丁醇等组分的高效转化；实现生物质非糖组分（木质素）增强型木塑复合材料的商业化生产；实现预处理废液、发酵废渣无害化处理，并联产生物沼气和生物基复合肥料应用于农业生产。课题五建成了万吨级纤维素燃料乙醇示范线，示范线的乙醇总产量达到30000吨/年以上，且稳定运行1个月以上，纤维素水解混合糖产丁醇、乙醇等得率达到0.424溶剂/g 总糖，秸秆吨秸秆发酵乙醇得率为182kg干秸秆，纤维素燃料乙醇综合成本达到6333元/吨，并实现了生产液废、固废无害化处理并联产生物沼气及生物基复合肥。根据课题五任务书要求及示范线生产验证过程，课题五“万吨级农业秸秆醇类示范”科技数据集主要包括：万吨级示范线生物燃料醇生产运行数据集、万吨级示范线生物燃料醇生产第三方测试数据集、万吨级示范线论文集、万吨级示范线工艺优化实验数据集、万吨级示范线专利集。数据量为5.93Mb。The goal of Task 5 is to construct a 10,000-tonne-level demonstration plant for ethanol and butanol production from agricultural straws, to achieve efficient conversion of biomass hydrolyzed sugars (hexoses and pentoses) into cellulosic ethanol, butanol and other components at industrial scale, to realize commercial production of lignin-reinforced wood-plastic composites from the non-sugar fractions of biomass, and to complete harmless treatment of pretreatment wastewater and fermentation residues while producing biogas and bio-based compound fertilizer as byproducts for agricultural applications. Task 5 has completed the construction and commissioned a 10,000-tonne-level cellulosic fuel ethanol demonstration line. The annual total ethanol output of the demonstration line exceeds 30,000 tonnes, and it has operated stably for more than one month. The yield of solvents (including butanol, ethanol, etc.) from cellulose-hydrolyzed mixed sugars reaches 0.424 g solvent per gram of total sugar, the ethanol yield per tonne of dry straw is 182 kg, and the comprehensive cost of cellulosic fuel ethanol reaches 6333 yuan per tonne. In addition, harmless treatment of liquid and solid production wastes has been realized, with biogas and bio-based compound fertilizer produced as co-products. According to the requirements specified in the Task 5 project task document and the production verification process of the demonstration line, the scientific and technological dataset of Task 5 "10,000-tonne-level Agricultural Straw Alcohol Demonstration" mainly includes: production operation dataset of biofuel alcohol for the 10,000-tonne-level demonstration line, third-party test dataset for biofuel alcohol production of the demonstration line, collected papers of the demonstration line, process optimization experimental dataset of the demonstration line, and patent collection of the demonstration line. The total data volume is 5.93 Mb.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于万吨级农业秸秆醇类示范技术，旨在实现生物质转化为纤维乙醇和丁醇，并处理废料以生产沼气和复合肥。它包含了示范线生产运行、第三方测试、论文集、工艺优化实验及专利等多类数据文件，总数据量为5.93Mb。