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Experimental Investigation on Sulfur Extraction from Coal Coking Waste

Received: 8 February 2017     Accepted: 20 February 2017     Published: 4 March 2017
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Abstract

During coal coking process a great deal of sulfurs are produced and are discarded to surroundings, which makes a lot of lands to be occupied and puts the environment to be polluted. In order to find multi-win production mode of coal coking for resources, surroundings and societies, carbon disulfide as an extracting agent was applied to extract sulfur from sulfur cake in this study. Final laboratory technological condition was that more than 98% sulfur yield could be gotten when the granularity of raw sulfur powder, liquid-solid ratio, extraction temperature, stirring velocity and stirring time respectively were 200 mesh, 3:1 g/g, 40°C, 200rpm and 30 min.

Published in American Journal of Applied Chemistry (Volume 5, Issue 1)
DOI 10.11648/j.ajac.20170501.13
Page(s) 19-23
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), 2017. Published by Science Publishing Group

Keywords

Coal Coking, Waste, Sulfur Extraction, Carbon Disulfide, Experiment

References
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[8] Platonov, O. I. Development of the coke gas desulfurization technology, 2006 TMS Fall Extraction and Processing Division: Sohn International Symposium, 2006; 5, 193-201.
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  • APA Style

    Wenfeng Hao. (2017). Experimental Investigation on Sulfur Extraction from Coal Coking Waste. American Journal of Applied Chemistry, 5(1), 19-23. https://doi.org/10.11648/j.ajac.20170501.13

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    ACS Style

    Wenfeng Hao. Experimental Investigation on Sulfur Extraction from Coal Coking Waste. Am. J. Appl. Chem. 2017, 5(1), 19-23. doi: 10.11648/j.ajac.20170501.13

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    AMA Style

    Wenfeng Hao. Experimental Investigation on Sulfur Extraction from Coal Coking Waste. Am J Appl Chem. 2017;5(1):19-23. doi: 10.11648/j.ajac.20170501.13

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  • @article{10.11648/j.ajac.20170501.13,
      author = {Wenfeng Hao},
      title = {Experimental Investigation on Sulfur Extraction from Coal Coking Waste},
      journal = {American Journal of Applied Chemistry},
      volume = {5},
      number = {1},
      pages = {19-23},
      doi = {10.11648/j.ajac.20170501.13},
      url = {https://doi.org/10.11648/j.ajac.20170501.13},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajac.20170501.13},
      abstract = {During coal coking process a great deal of sulfurs are produced and are discarded to surroundings, which makes a lot of lands to be occupied and puts the environment to be polluted. In order to find multi-win production mode of coal coking for resources, surroundings and societies, carbon disulfide as an extracting agent was applied to extract sulfur from sulfur cake in this study. Final laboratory technological condition was that more than 98% sulfur yield could be gotten when the granularity of raw sulfur powder, liquid-solid ratio, extraction temperature, stirring velocity and stirring time respectively were 200 mesh, 3:1 g/g, 40°C, 200rpm and 30 min.},
     year = {2017}
    }
    

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  • TY  - JOUR
    T1  - Experimental Investigation on Sulfur Extraction from Coal Coking Waste
    AU  - Wenfeng Hao
    Y1  - 2017/03/04
    PY  - 2017
    N1  - https://doi.org/10.11648/j.ajac.20170501.13
    DO  - 10.11648/j.ajac.20170501.13
    T2  - American Journal of Applied Chemistry
    JF  - American Journal of Applied Chemistry
    JO  - American Journal of Applied Chemistry
    SP  - 19
    EP  - 23
    PB  - Science Publishing Group
    SN  - 2330-8745
    UR  - https://doi.org/10.11648/j.ajac.20170501.13
    AB  - During coal coking process a great deal of sulfurs are produced and are discarded to surroundings, which makes a lot of lands to be occupied and puts the environment to be polluted. In order to find multi-win production mode of coal coking for resources, surroundings and societies, carbon disulfide as an extracting agent was applied to extract sulfur from sulfur cake in this study. Final laboratory technological condition was that more than 98% sulfur yield could be gotten when the granularity of raw sulfur powder, liquid-solid ratio, extraction temperature, stirring velocity and stirring time respectively were 200 mesh, 3:1 g/g, 40°C, 200rpm and 30 min.
    VL  - 5
    IS  - 1
    ER  - 

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Author Information
  • Department of Applied Chemistry, School of New Energy, Shenyang Institute of Engineering, Shenyang, China

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