薯渣生料发酵制乙醇的节能工艺研究 |
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引用本文: | 曾舟华,徐振强,曾昆. 薯渣生料发酵制乙醇的节能工艺研究[J]. 安徽农业科学, 2010, 38(29): 16509-16510 |
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作者姓名: | 曾舟华 徐振强 曾昆 |
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作者单位: | [1]黄冈师范学院,湖北黄冈438000 [2]北京大学环境科学与工程学院,北京100871 |
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基金项目: | 湖北教育厅产学研合作资助项目,黄冈市科技研究与计划开发项目 |
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摘 要: | [目的]提高薯渣制乙醇的产率,并降低该过程的能耗。[方法]以干薯渣为原料,粉碎后加水,经纤维素酶转化,并采用混合菌发酵生产乙醇的新工艺。[结果]乙醇产率达到22.6%以上。与传统工艺相比,产率提高10%以上,能耗降低30%。[结论]新工艺有工业推广价值。
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关 键 词: | 薯渣 生料发酵 纤维素酶 乙醇 |
Study on Technology of Ethanol Manufacture with Fermentation of Potato Residue |
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Affiliation: | ZENG Zhou-hua et al(Huanggang Normal University,Huanggang,Hubei 438000) |
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Abstract: | [Objective] The research aimed to increase ethanol yield and reduce the energy consumption.[Method] Potato residue was crushed and water was added.Cellulase was used.Ethanol was produced using mixed new technology.[Result] Ehanol yield reached above 22.6%.Compared with the traditional process,the yield was increased by 10%,and energy consumption was reduced by 30%.[Conclusion] The new technology has the value of industrial promotion. |
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Keywords: | Potato residue Uncooked materials fermentation Cellulase Ethanol |
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