The first set of ethanol production equipment using xylose slag as raw material was jointly completed by Shandong Longli Bio-Technology Co., Ltd. and Shandong University, and recently passed technical appraisal.
At the results appraisal meeting, experts from Tsinghua University, China Fermentation Industry Association and other units believed that the production of xylose waste slag and fiber ethanol technology has reached the leading domestic level. It is a typical example of the use of bio-refinery technology to develop circular economy and is in line with the national industrial development. direction. The results introduced the concept of biorefinery into the development of biomass resources, breaking the traditional concept of simply producing single products from biomass, using corn cob processing residues as raw materials to produce ethanol with a cellulose content of about 60%, and cellulose conversion. The rate reached more than 86%, and the tested products reached the fuel ethanol quality standard, achieving full utilization of raw materials, maximizing product value and maximizing land use efficiency. At the same time, this achievement avoids three problems in the collection, transportation, pretreatment, and pentose utilization of cellulose raw materials. Based on this achievement technology, Longli Company built the first domestic industrial equipment with corncob waste residue as raw material and annual output of 3,000 tons of ethanol.
At the results appraisal meeting, experts from Tsinghua University, China Fermentation Industry Association and other units believed that the production of xylose waste slag and fiber ethanol technology has reached the leading domestic level. It is a typical example of the use of bio-refinery technology to develop circular economy and is in line with the national industrial development. direction. The results introduced the concept of biorefinery into the development of biomass resources, breaking the traditional concept of simply producing single products from biomass, using corn cob processing residues as raw materials to produce ethanol with a cellulose content of about 60%, and cellulose conversion. The rate reached more than 86%, and the tested products reached the fuel ethanol quality standard, achieving full utilization of raw materials, maximizing product value and maximizing land use efficiency. At the same time, this achievement avoids three problems in the collection, transportation, pretreatment, and pentose utilization of cellulose raw materials. Based on this achievement technology, Longli Company built the first domestic industrial equipment with corncob waste residue as raw material and annual output of 3,000 tons of ethanol.
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