| 稀酸强化水解对玉米秸秆发酵产氢能力的影响(摘要)(英文) |
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| 引用本文： | 孙学习,李俊峰,李涛,曾召刚,任保增,樊耀亭. 稀酸强化水解对玉米秸秆发酵产氢能力的影响(摘要)(英文)[J]. （《农业科学与技术》）编辑部, 2010, 0(8) |
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| 作者姓名： | 孙学习 李俊峰 李涛 曾召刚 任保增 樊耀亭 |
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| 作者单位： | 郑州大学化工与能源学院;中州大学化工食品学院;漯河市环境监测站; |
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| 基金项目： | Supported by National Basic Research Program of China(2006CB708407; 2009CB220005); National Natural Science Foun-dation of China (90610001; 20871106); Program of 211 Projectfor Zhengzhou University from Ministry of Education~~ |
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| 摘 要： | [目的]研究稀酸强化水解对玉米秸秆发酵产氢能力的影响。[方法]对玉米秸秆进行机械粉碎、蒸汽爆破和稀酸水解处理,并分析不同处理、玉米秸秆粒度等对玉米秸秆产氢能力的影响。[结果]蒸汽爆破后采用0.8%稀H2SO4强化水解的预处理方法产氢效果较好;玉米秸秆粒度为0.425～0.850mm时,产氢效果最好;当0.8%H2SO4(质量)∶秸秆(重量)的液固比为10∶1时,产氢效果较好。[结论]玉米秸秆经蒸汽爆破后,再用0.8%HSO强化水解处理可以取得较好的产氢效果。
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| 关 键 词： | 玉米秸秆 稀酸强化水解 发酵产氢 |
Effects of Dilute Acid-intensified Hydrolysis on Fermentative Biohydrogen Production Capacity of Maize Stalk |
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| SUN Xue-xi,,LI Jun-feng,LI Tao,ZENG Zhao-gang,REN Bao-zeng,FAN Yao-ting. School of Chemical Engineering , Energy,Zhengzhou University,Zhengzhou ,. College of Chemical , Food Engineering,Zhongzhou University,Zhengzhou ,. Luohe Environment Monitoring Station,Luohe. Effects of Dilute Acid-intensified Hydrolysis on Fermentative Biohydrogen Production Capacity of Maize Stalk[J]. 农业科学与技术(英文版)Agricultural Science ＆ Technology, 2010, 0(8) |
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| Authors: | SUN Xue-xi LI Jun-feng LI Tao ZENG Zhao-gang REN Bao-zeng FAN Yao-ting. School of Chemical Engineering Energy Zhengzhou University Zhengzhou . College of Chemical Food Engineering Zhongzhou University Zhengzhou . Luohe Environment Monitoring Station Luohe |
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| Affiliation: | SUN Xue-xi1,2,LI Jun-feng3,LI Tao1,ZENG Zhao-gang1,REN Bao-zeng1,FAN Yao-ting11. School of Chemical Engineering and Energy,Zhengzhou University,Zhengzhou 450001,2. College of Chemical and Food Engineering,Zhongzhou University,Zhengzhou 450044,3. Luohe Environment Monitoring Station,Luohe 462000 |
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| Abstract: | [Objective] This study was to explore the effects of dilute acid hydrolysis on fermentative biohydrogen production capacity of maize stalk. [Method] Using maize stalks subjected to mechanical disintegration,steam explosion and dilute acid hydrolysis as experimental materials,we measured and analyzed the effects of different treatments and particle size of maize stalk were analyzed. [Result] The optimal fermentative biohydrogen production was found under following parameters:pretreatment of 0.8% dilute H2SO4... |
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| Keywords: | Maize stalk Dilute acid-intensified hydrolysis Fermentative biohydrogen production |
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