Biodiesel from Coconut Oil: A Renewable Alternative Fuel for Diesel Engine
With the growth of modern civilization and
industrialization in worldwide, the demand for energy is increasing
day by day. Majority of the world-s energy needs are met through
fossil fuels and natural gas. As a result the amount of fossil fuels is
on diminishing from year to year. Since the fossil fuel is nonrenewable,
so fuel price is gouging as a consequence of spiraling
demand and diminishing supply. At present the power generation of
our country is mainly depends on imported fossil fuels. To reduce the
dependency on imported fuel, the use of renewable sources has
become more popular. In Bangladesh coconut is widely growing tree.
Especially in the southern part of the country a large area will be
found where coconut tree is considered as natural asset. So, our
endeavor was to use the coconut oil as a renewable and alternative
fuel. This article shows the prospect of coconut oil as a renewable
and alternative fuel of diesel fuel. Since diesel engine has a versatile
uses including small electricity generation, an experimental set up is
then made to study the performance of a small diesel engine using
different blends of bio diesel converted from coconut oil. It is found
that bio diesel has slightly different properties than diesel. With
biodiesel the engine is capable of running without difficulty.
Different blends of bio diesel (i.e. B80, B60, and B 50 etc.) have
been used to avoid complicated modification of the engine or the fuel
supply system. Finally, a comparison of engine performance for
different blends of biodiesel has been carried out to determine the
optimum blend for different operating conditions.
[1] Peterson C.L., Cruz R.O., Perkings L., Korus R., Auld D.L.,
Transesterification of vegetable oil for use as diesel fuel: A progress
report., ASAE Paper 1990, No. 90-610.
[2] Graboski M.S., McCormick R.L., Combustion of fat and vegetable oil
derived fuels in diesel engines. Prog. Energy Combust. Sc., 1998, 24, p.
125-164.
[3] Al Widyan M.I., Al Shyoukh A.O., Experimental evaluation of the
transesterification of waste palm oil into biodiesel, Bioresources
Technology, 2002, 85(3), p. 253-256.
[4] Lang X., Dalai A.K., Bakhshi N.N., Reaney M.J., Hert P.B.,
Preparation and characterization of biodiesels from various biooils,
Bioresces Technology, 2001, 80, p. 53-62.
[5] Ramadhas A.S., Jayaraj S. and Muraleedharan C., Biodiesel production
from high FFA rubber seed oil. Fuel, 2005, 84, p. 335-340.
[6] Felizardo P., Correira M.J.N., Raposo I., Mendes J.F., Berke-Meier R.,
Bordado J., Production of biodiesel from waste frying oil., Waste
Management, 2006, 26, p. 487-494.
[7] Yong W., Ou S., Liu P., Zhang Z., Preparation of biodiesel from waste
cooking oil via two-step catalyzed process, Energy Conversion
Management., 2007, 48, p. 184-188.
[8] Alamu O.J, Waheed M.A., Jekayinfa S.O., Biodiesel Production from
Nigerian Palm Kernel Oil: Effect of KOH Concentration on Yield",
Energy for Sustainable Development, 2007, XI(3), p. 77-82.
[9] Munack A., Schroder O., Krahl J., Bunger J., Comparison of relevant
exhaust gas emissions from biodiesel and fossil diesel fuel. Agricultural
Engineering International: the CIGR Journal of Scientific Research and
Development. Manuscript EE 01 001 Vol. III, 2001.
[10] Ajav E.A., Akingbehin A.O., A study of some fuel properties of local
ethanol blended with diesel fuel. Agricultural Engineering
International: the CIGR Journal of Scientific Research and
Development. Manuscript EE01 003 Vol. IV, 2002.
[11] Y.Yosimoto, M.Onoodera and H.Tamaki "Production and Emmision
Charecteristics of Diesel Engine Fuelled by Vegetable Oils " The
Society of Automotive Engineers, No.2001-01-1807,2001.
[12] Y Rekhu, S M Chowdhury2011 " Production of biodiesel as an
alternative fuel "PI-209, 1st International Conference on Mechanical
Engineering & Renewable Energy (ICMERE-20 11), CUET,
Chittagong.
[13] Kavitha P.L., Studies on transesterified mahua oil as an alternative fuel
for diesel engines. M.Sc. thesis: Anna University, Chennal-600 025.
India,(2003).
[14] Van Gerpen J., Biodiesel processing and production. Fuel Processing
Technolngy, 2004, XX, p.1-11.
[15] Chitra P., Venkatachalam P., Sampathrajan A., Optimisation of
experimental conditions for biodiesel production from alkali-catalysed
transesterification of Jatropha curcus oil. Energy for Sustainable
Development, 2005, IX(3), p. 13-18.
[16] Alcantara R., Amores J., Canoira L., Fidalgo E., Franco M.J., Navarro
A. Catalytic production of biodiesel from soybean oil, used frying oil
and tallow. Biomass and Bio energy, 2000, p. 515-527.
[1] Peterson C.L., Cruz R.O., Perkings L., Korus R., Auld D.L.,
Transesterification of vegetable oil for use as diesel fuel: A progress
report., ASAE Paper 1990, No. 90-610.
[2] Graboski M.S., McCormick R.L., Combustion of fat and vegetable oil
derived fuels in diesel engines. Prog. Energy Combust. Sc., 1998, 24, p.
125-164.
[3] Al Widyan M.I., Al Shyoukh A.O., Experimental evaluation of the
transesterification of waste palm oil into biodiesel, Bioresources
Technology, 2002, 85(3), p. 253-256.
[4] Lang X., Dalai A.K., Bakhshi N.N., Reaney M.J., Hert P.B.,
Preparation and characterization of biodiesels from various biooils,
Bioresces Technology, 2001, 80, p. 53-62.
[5] Ramadhas A.S., Jayaraj S. and Muraleedharan C., Biodiesel production
from high FFA rubber seed oil. Fuel, 2005, 84, p. 335-340.
[6] Felizardo P., Correira M.J.N., Raposo I., Mendes J.F., Berke-Meier R.,
Bordado J., Production of biodiesel from waste frying oil., Waste
Management, 2006, 26, p. 487-494.
[7] Yong W., Ou S., Liu P., Zhang Z., Preparation of biodiesel from waste
cooking oil via two-step catalyzed process, Energy Conversion
Management., 2007, 48, p. 184-188.
[8] Alamu O.J, Waheed M.A., Jekayinfa S.O., Biodiesel Production from
Nigerian Palm Kernel Oil: Effect of KOH Concentration on Yield",
Energy for Sustainable Development, 2007, XI(3), p. 77-82.
[9] Munack A., Schroder O., Krahl J., Bunger J., Comparison of relevant
exhaust gas emissions from biodiesel and fossil diesel fuel. Agricultural
Engineering International: the CIGR Journal of Scientific Research and
Development. Manuscript EE 01 001 Vol. III, 2001.
[10] Ajav E.A., Akingbehin A.O., A study of some fuel properties of local
ethanol blended with diesel fuel. Agricultural Engineering
International: the CIGR Journal of Scientific Research and
Development. Manuscript EE01 003 Vol. IV, 2002.
[11] Y.Yosimoto, M.Onoodera and H.Tamaki "Production and Emmision
Charecteristics of Diesel Engine Fuelled by Vegetable Oils " The
Society of Automotive Engineers, No.2001-01-1807,2001.
[12] Y Rekhu, S M Chowdhury2011 " Production of biodiesel as an
alternative fuel "PI-209, 1st International Conference on Mechanical
Engineering & Renewable Energy (ICMERE-20 11), CUET,
Chittagong.
[13] Kavitha P.L., Studies on transesterified mahua oil as an alternative fuel
for diesel engines. M.Sc. thesis: Anna University, Chennal-600 025.
India,(2003).
[14] Van Gerpen J., Biodiesel processing and production. Fuel Processing
Technolngy, 2004, XX, p.1-11.
[15] Chitra P., Venkatachalam P., Sampathrajan A., Optimisation of
experimental conditions for biodiesel production from alkali-catalysed
transesterification of Jatropha curcus oil. Energy for Sustainable
Development, 2005, IX(3), p. 13-18.
[16] Alcantara R., Amores J., Canoira L., Fidalgo E., Franco M.J., Navarro
A. Catalytic production of biodiesel from soybean oil, used frying oil
and tallow. Biomass and Bio energy, 2000, p. 515-527.
@article{"International Journal of Earth, Energy and Environmental Sciences:51933", author = "Md A. Hossain and Shabab M. Chowdhury and Yamin Rekhu and Khandakar S. Faraz and Monzur Ul Islam", title = "Biodiesel from Coconut Oil: A Renewable Alternative Fuel for Diesel Engine", abstract = "With the growth of modern civilization and
industrialization in worldwide, the demand for energy is increasing
day by day. Majority of the world-s energy needs are met through
fossil fuels and natural gas. As a result the amount of fossil fuels is
on diminishing from year to year. Since the fossil fuel is nonrenewable,
so fuel price is gouging as a consequence of spiraling
demand and diminishing supply. At present the power generation of
our country is mainly depends on imported fossil fuels. To reduce the
dependency on imported fuel, the use of renewable sources has
become more popular. In Bangladesh coconut is widely growing tree.
Especially in the southern part of the country a large area will be
found where coconut tree is considered as natural asset. So, our
endeavor was to use the coconut oil as a renewable and alternative
fuel. This article shows the prospect of coconut oil as a renewable
and alternative fuel of diesel fuel. Since diesel engine has a versatile
uses including small electricity generation, an experimental set up is
then made to study the performance of a small diesel engine using
different blends of bio diesel converted from coconut oil. It is found
that bio diesel has slightly different properties than diesel. With
biodiesel the engine is capable of running without difficulty.
Different blends of bio diesel (i.e. B80, B60, and B 50 etc.) have
been used to avoid complicated modification of the engine or the fuel
supply system. Finally, a comparison of engine performance for
different blends of biodiesel has been carried out to determine the
optimum blend for different operating conditions.", keywords = "Biodiesel, Bio-fuel, Renewable Energy,
Transesterification", volume = "6", number = "8", pages = "474-5", }