IDEAS home Printed from https://ideas.repec.org/a/eee/energy/v156y2018icp122-131.html
   My bibliography  Save this article

Comparative study of native and impregnated coconut husk with pulp and paper industry waste water for fuel gas production

Author

Listed:
  • Ram, Mahendra
  • Mondal, Monoj Kumar

Abstract

Coconut husk was treated with pulp and paper industry wastewater for impregnating metal constituents present in it. The present work was focused on humidified air as an alternative to steam for generation of hydrogen-rich fuel gas in an updraft fixed-bed gasification column. A series of experiments were performed to see the effect of temperature, air/humidified air and CO2 addition on gas yield and composition. Furthermore, some experiments were also conducted by varying impregnation temperature at the optimum condition to see the effect of impregnation temperature on gas yield and calorific value. The gross calorific value (GCV) of coconut husk C53.84H77.80O43.99N was estimated as 23.21 MJ/kg. The fuel gas production was found in the range from 0.68 to 2.89 Nm3/kg for native and from 0.83 to 3.13 Nm3/kg for impregnated coconut husk. The GCV of fuel gas yield was found to be maximum of 12578 kJ/Nm3 for impregnated coconut husk at impregnation temperature of 105 °C, retrofitted with CO2 in humidified air. The concentration of hydrogen was found maximum for impregnated coconut husk. The present gasification process not only provides feasibility of green energy but also renders to reduce the pressure of the environmental pollution created by the unutilized coconut husk.

Suggested Citation

  • Ram, Mahendra & Mondal, Monoj Kumar, 2018. "Comparative study of native and impregnated coconut husk with pulp and paper industry waste water for fuel gas production," Energy, Elsevier, vol. 156(C), pages 122-131.
    • Handle: RePEc:eee:energy:v:156:y:2018:i:c:p:122-131
    DOI: 10.1016/j.energy.2018.05.102
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0360544218309228
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.energy.2018.05.102?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. George Yaw Obeng & Derrick Yeboah Amoah & Richard Opoku & Charles K. K. Sekyere & Eunice Akyereko Adjei & Ebenezer Mensah, 2020. "Coconut Wastes as Bioresource for Sustainable Energy: Quantifying Wastes, Calorific Values and Emissions in Ghana," Energies, MDPI, vol. 13(9), pages 1-13, May.
    2. Ram, Mahendra & Mondal, Monoj Kumar, 2019. "Investigation on fuel gas production from pulp and paper waste water impregnated coconut husk in fluidized bed gasifier via humidified air and CO2 gasification," Energy, Elsevier, vol. 178(C), pages 522-529.
    3. Nogueira, Cleitiane da Costa & Padilha, Carlos Eduardo de Araújo & Santos, Everaldo Silvino dos, 2021. "Enzymatic hydrolysis and simultaneous saccharification and fermentation of green coconut fiber under high concentrations of ethylene oxide-based polymers," Renewable Energy, Elsevier, vol. 163(C), pages 1536-1547.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:energy:v:156:y:2018:i:c:p:122-131. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Catherine Liu (email available below). General contact details of provider: http://www.journals.elsevier.com/energy .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.