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Study on Technological Parameters of Pilot Production of Ethanol

Received: 27 April 2019     Published: 15 June 2019
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Abstract

Cassava and corn are the two main ingredients in the process of producing fuel ethanol. This paper is mainly based on experiments. In this experiment, the traditional ethanol fermentation with cassava and corn as raw materials was compared with the the industrial ethanol fermentation with the same raw material, and the technological parameters of ethanol fermentation in traditional ethanol fermentation and industrial ethanol fermentation were compared and studied. The traditional double enzyme method was used for ethanol fermentation. Liquefaction temperature (70 plus or minus 1)°C, Saccharification temperature (60 plus or minus 1)°C, Fermentation temperature (30 plus or minus 1)°C. Experimental results show that: The average alcoholic production rate of corn was 36.64% and the average alcoholic production rate of cassava was 42.46% in the traditional ethanol fermentation, the average alcoholic production rate of corn was 38.22% and the average alcoholic production rate of cassava was 44.76% in the industrial ethanol fermentation. The industrial ethanol fermentation experiment is better than the traditional ethanol fermentation by comparison, because the former has better sealed anaerobic environment and greater capacity. It is suitable for large-scale production parameter study, in order to obtain higher utilization rate of raw materials, it shows a higher rate of alcohol production.

Published in American Journal of Energy Engineering (Volume 7, Issue 1)
DOI 10.11648/j.ajee.20190701.15
Page(s) 39-44
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Ethanol, Traditional Small Scale Ethanol Fermentation, Industrial Experiment Research, Yield of Liquor

References
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[17] Deng Likang, Wu Guoqing, Lin Hailong. Cassava fuel ethanol plant and key technologies [C]// Proceedings of the 6th academic conference on petroleum refining of China petroleum institute. 2010: 725.
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  • APA Style

    Zhengheng Huang, Yingjun Xie, Fang Yin, Wudi Zhang, Jing Liu. (2019). Study on Technological Parameters of Pilot Production of Ethanol. American Journal of Energy Engineering, 7(1), 39-44. https://doi.org/10.11648/j.ajee.20190701.15

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    ACS Style

    Zhengheng Huang; Yingjun Xie; Fang Yin; Wudi Zhang; Jing Liu. Study on Technological Parameters of Pilot Production of Ethanol. Am. J. Energy Eng. 2019, 7(1), 39-44. doi: 10.11648/j.ajee.20190701.15

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    AMA Style

    Zhengheng Huang, Yingjun Xie, Fang Yin, Wudi Zhang, Jing Liu. Study on Technological Parameters of Pilot Production of Ethanol. Am J Energy Eng. 2019;7(1):39-44. doi: 10.11648/j.ajee.20190701.15

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  • @article{10.11648/j.ajee.20190701.15,
      author = {Zhengheng Huang and Yingjun Xie and Fang Yin and Wudi Zhang and Jing Liu},
      title = {Study on Technological Parameters of Pilot Production of Ethanol},
      journal = {American Journal of Energy Engineering},
      volume = {7},
      number = {1},
      pages = {39-44},
      doi = {10.11648/j.ajee.20190701.15},
      url = {https://doi.org/10.11648/j.ajee.20190701.15},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajee.20190701.15},
      abstract = {Cassava and corn are the two main ingredients in the process of producing fuel ethanol. This paper is mainly based on experiments. In this experiment, the traditional ethanol fermentation with cassava and corn as raw materials was compared with the the industrial ethanol fermentation with the same raw material, and the technological parameters of ethanol fermentation in traditional ethanol fermentation and industrial ethanol fermentation were compared and studied. The traditional double enzyme method was used for ethanol fermentation. Liquefaction temperature (70 plus or minus 1)°C, Saccharification temperature (60 plus or minus 1)°C, Fermentation temperature (30 plus or minus 1)°C. Experimental results show that: The average alcoholic production rate of corn was 36.64% and the average alcoholic production rate of cassava was 42.46% in the traditional ethanol fermentation, the average alcoholic production rate of corn was 38.22% and the average alcoholic production rate of cassava was 44.76% in the industrial ethanol fermentation. The industrial ethanol fermentation experiment is better than the traditional ethanol fermentation by comparison, because the former has better sealed anaerobic environment and greater capacity. It is suitable for large-scale production parameter study, in order to obtain higher utilization rate of raw materials, it shows a higher rate of alcohol production.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Study on Technological Parameters of Pilot Production of Ethanol
    AU  - Zhengheng Huang
    AU  - Yingjun Xie
    AU  - Fang Yin
    AU  - Wudi Zhang
    AU  - Jing Liu
    Y1  - 2019/06/15
    PY  - 2019
    N1  - https://doi.org/10.11648/j.ajee.20190701.15
    DO  - 10.11648/j.ajee.20190701.15
    T2  - American Journal of Energy Engineering
    JF  - American Journal of Energy Engineering
    JO  - American Journal of Energy Engineering
    SP  - 39
    EP  - 44
    PB  - Science Publishing Group
    SN  - 2329-163X
    UR  - https://doi.org/10.11648/j.ajee.20190701.15
    AB  - Cassava and corn are the two main ingredients in the process of producing fuel ethanol. This paper is mainly based on experiments. In this experiment, the traditional ethanol fermentation with cassava and corn as raw materials was compared with the the industrial ethanol fermentation with the same raw material, and the technological parameters of ethanol fermentation in traditional ethanol fermentation and industrial ethanol fermentation were compared and studied. The traditional double enzyme method was used for ethanol fermentation. Liquefaction temperature (70 plus or minus 1)°C, Saccharification temperature (60 plus or minus 1)°C, Fermentation temperature (30 plus or minus 1)°C. Experimental results show that: The average alcoholic production rate of corn was 36.64% and the average alcoholic production rate of cassava was 42.46% in the traditional ethanol fermentation, the average alcoholic production rate of corn was 38.22% and the average alcoholic production rate of cassava was 44.76% in the industrial ethanol fermentation. The industrial ethanol fermentation experiment is better than the traditional ethanol fermentation by comparison, because the former has better sealed anaerobic environment and greater capacity. It is suitable for large-scale production parameter study, in order to obtain higher utilization rate of raw materials, it shows a higher rate of alcohol production.
    VL  - 7
    IS  - 1
    ER  - 

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Author Information
  • College of Energy and Environment Science, Yunnan Normal University, Kunming, China

  • College of Energy and Environment Science, Yunnan Normal University, Kunming, China

  • College of Energy and Environment Science, Yunnan Normal University, Kunming, China

  • College of Energy and Environment Science, Yunnan Normal University, Kunming, China

  • College of Energy and Environment Science, Yunnan Normal University, Kunming, China

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