| 气流悬浮法发酵乙醇的工作参数 |
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| 引用本文： | 余扬.气流悬浮法发酵乙醇的工作参数[J].云南农业大学学报,1994,9(3):152-159. |
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| 作者姓名： | 余扬 |
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| 作者单位： | 云南农业大学外事办公室 |
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| 摘 要： | 用气流悬浮法发酵乙醇是一种新的工作方法.为确保乙醇发酵的工作效率,必须对其工作参数进行研究.本文研究了温度、pH值、氮气和二氧化碳气体对这个新系统工作的影响,认为该系统的最佳工作温度范围在37℃附近,最佳pH值范围在6.2附近.并认为加入适量的氮气对系统的工作有利,而加二氧化碳气体则对系统的工作有害.
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| 关 键 词： | 气流悬浮 乙醇发酵 工作参数 |
| 收稿时间： | 1994-02-08 |
The Working Parameters of Ethanol Production by Gas/Solid Fermentation System in Fluidized Bed |
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| Yu Yang.The Working Parameters of Ethanol Production by Gas/Solid Fermentation System in Fluidized Bed[J].Journal of Yunnan Agricultural University,1994,9(3):152-159. |
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| Authors: | Yu Yang |
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| Institution: | Foreign Affairs Office, YAU, Kunming 650201 |
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| Abstract: | Ethanol production by gas/solid fermentation system is a relatively new system. The working parameters should be investigated in order to achieve maximum efficiency of ethanol fermentation. Experiments for best temperature range,best pH range and N2 and CO2 influence on the new system were done. The results showed that the best temperature range of fermentation was around 37℃ and the best pH range of fermentation was around 6.2.It also showed that N2 was of benefit for fermentation but CO2 was pernicious for it. |
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| Keywords: | Fluidized bed Ethanol fermentation Working parameters |
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