| 甜高粱茎秆生产燃料乙醇 |
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| 引用本文： | 刘莉,孙君社,康利平,刘萍. 甜高粱茎秆生产燃料乙醇[J]. 化学进展, 2007, 0(Z2) |
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| 作者姓名： | 刘莉 孙君社 康利平 刘萍 |
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| 作者单位： | 中国农业大学食品科学与营养工程学院 北京100083 |
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| 基金项目： | 国家自然科学基金项目(No.20436020)资助 |
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| 摘 要： | 本文对甜高粱茎秆原料的贮藏、汁液液态发酵、茎秆直接粉碎固态发酵以及榨汁后剩余的秆渣预处理同步糖化发酵4个方面的研究情况进行了综述,重点论述了甜高粱茎秆生产燃料乙醇的瓶颈问题即原料的贮藏和秆渣木质纤维素预处理技术。提出了一种更经济合理的甜高粱茎秆生产燃料乙醇工艺流程。
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| 关 键 词： | 甜高粱茎秆 乙醇 液态发酵 固态发酵 预处理 |
The Fuel Ethanol Production from Sweet Sorghum Stalk |
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| Liu Li Sun Junshe. The Fuel Ethanol Production from Sweet Sorghum Stalk[J]. Progress in Chemistry, 2007, 0(Z2) |
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| Authors: | Liu Li Sun Junshe |
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| Affiliation: | Liu Li Sun Junshe~ |
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| Abstract: | The progress of fuel ethanol production from sweet sorghum stalk is introduced in this paper,including methods of preserving raw materials,liquid-state fermentation of juice,solid-stated fermentation of smashed stalks,pretreatment of stalk bagasse and simultaneous saccharification and fermentation(SSF).The key technologies of converting sweet sorghum stalks into fuel ethanol are discussed in detail,which are raw materials preservation and pretreatment of stalk bagasse.A more economical and feasible process flow,found promising for further investigation is suggested. |
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| Keywords: | sweet sorghum ethanol liquid-state fermentation solid-state fermentation pretreatments |
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