skip to main content

Development of Briquette from Coir Dust and Rice Husk Blend: An Alternative Energy Source

Department of Farm Power and Machinery, Bangladesh Agricultural University, Mymensingh-220, Bangladesh

Published: 15 Jul 2014.
Editor(s):

Citation Format:
Abstract

Biomass is one of the predominant renewable energy sources and the use of biomass for the energy generation has got much attention due to its environmental friendliness. Densification of coir dust into fuel briquette can solve waste disposal problem as well as can serve as an alternative energy source. The objective of this study was to investigate the possibility of producing briquette from coir dust and rice husk blend without binder. During this study, a briquetting experiment was conducted with different coir dust and rice husk blends (i.e. coir dust and rice husk ratio of 80:20, 60:40, 50:50, 40:60, 20:80 and 0:100). Briquetting operation was performed using a die-screw press type briquetting machine. The briquettes were tested to evaluate their density, compressive strength, calorific value, burning rate and water vaporizing capacity and it was found that mixing ratio had a significant effect on the physical, mechanical and combustion properties of the coir dust-rice husk briquettes. Density, compressive strength and calorific value and water vaporizing capacity were increased with increasing mixing ratio while burning rate was decreased. Coir dust-rice husk briquettes with mixing ratio of 20:80 had higher density (1.413 g/cm3), compressive strength (218.4 N/cm2), calorific value (4879 kcal/kg), water vaporizing capacity (0.853 l/kg) and low burning rate (0.783 kg/hour) followed by the mixing ratio 40:60, 50:50, 60:40 and 0:100. The results indicate that coir dust and rice husk blend briquettes were found to have better overall handling characteristics over rice husk briquette. However, production of briquettes from coir dust and rice husk at mixing ratio of 50:50 was found to be more suitable for commercial application in terms of cost effectiveness.

Fulltext View|Download
Keywords: coconut coir pith; biomass briquette; briquetting process; calorific value; combustion

Article Metrics:

  1. Davis, R.M. & Abolude, D.S. (2013). Ignition and burning rate of water hyacinth briquettes. Journal of Scientific Research & Report, 2(1), 111-120
  2. Demirbaş, A. & Şahin, A. (1998). Evaluation of biomass residue: 1. Briquetting waste paper and wheat straw mixtures. Fuel Processing Technology, 55(2), 175-183
  3. Demirbaş, A. (1999). Physical properties of briquettes from waste paper and wheat straw mixtures. Energy Conversion and Management, 40(4), 437-445
  4. Grover, P.D. & Mishra, S.K. (1996). Biomass briquetting technology and practices. Food and Agriculture Organization (FAO), UN. Document No. 46
  5. Kaliyan, N. & Vance Morey, R. (2009). Factors affecting strength and durability of densified biomass products. Biomass and Bioenergy, 33(3), 337-359
  6. Köser, H.J.K., Siemers, W., & Stüven, U. (1983). Technical and economic assessment of charcoal and densified fuel from water hyacinths and cotton stalks. Fuel Processing Technology, 7(1), 23-42
  7. Medhiyanon, T., Sathitruangsak, P., Sungworagan, S. & Soponronnarit, S. (2006). Solid fuel producing from rubber wood char and corn-cob char by extrusion technique using paste as binder. In proceeding of the 20th Network of Thailand, October 18-20, 2006, Nakhonrajasima
  8. Onaji, P.B. & Siemons, R.V. (1993). Production of charcoal briquettes from cotton stalk in Malawi: Methodology for feasibility studies using experiences in sudan. Biomass and Bioenergy, 4(3), 199-211
  9. Raveendran, K., Ganesh, A., & Khilar, K.C. (1995). Influence of mineral matter on biomass pyrolysis characteristics. Fuel, 74(12), 1812-1822
  10. Richards, S.R. (1990). Briquetting peat and peat-coal mixtures. Fuel Processing Technology, 25(3), 175-190
  11. Wamukonya, L., & Jenkins, B. (1995). Durability and relaxation of sawdust and wheat-straw briquettes as possible fuels for Kenya. Biomass and Bioenergy, 8(3), 175-179
  12. FAOSTAT (2012). www.faostat3.fao.org/home/index.html#DOWNLOAD

Last update:

  1. Encyclopedia of Renewable and Sustainable Materials

    Anupama Hiremath, Thipperudrappa Sridhar. 2020. doi: 10.1016/B978-0-12-803581-8.11116-6

Last update: 2024-11-03 03:04:44

  1. Briquettes production as teaching aids physics for improving science process skills

    Haryadi R.. Journal of Physics: Conference Series, 127 (3), 2019. doi: 10.1088/1742-6596/1157/3/032006
  2. A review paper on analysis of calorific value of alternate solid fuel

    Nakkeeran S.. International Journal of Recent Technology and Engineering, 7 (6), 2019.
  3. Biodiesel Production from Waste Palm Cooking Oil Using Solid Acid Catalyst Derived from Coconut Meal Residue

    Thushari I.. Waste and Biomass Valorization, 11 (9), 2020. doi: 10.1007/s12649-019-00820-9
  4. Performance evaluation of the effect of waste paper on groundnut shell briquette

    Oyelaran O.A.. International Journal of Renewable Energy Development, 4 (2), 2015. doi: 10.14710/ijred.4.2.95-101
  5. Preparation of solid acid catalysts from waste biomass and their application for microwave-assisted biodiesel production from waste palm oil

    Thushari I.. Waste Management and Research, 36 (8), 2018. doi: 10.1177/0734242X18789821