ارزیابی انرژی چرخه زندگی بیودیزل تولیدشده از چربی ضایعات مرغ به روش ترانس استریفیکاسیون

نوع مقاله : مقاله پژوهشی

نویسندگان

گروه مهندسی مکانیک بیوسیستم، دانشکده کشاورزی، دانشگاه شهرکرد، ایران

چکیده

چکیده
کاهش ذخایر فسیلی و آلودگی­های زیست­محیطی نیاز به­­استفاده از سوخت­هایی با کارآیی و کیفیت بالاتر، آلودگی کمتر و قابلیت تجدیدپذیری را افزایش داده است. بیودیزل سوخت زیستی مناسب جایگزینی گازوییل می­باشد که از روغن­های طبیعی تولید می­شود. با توجه به­امکان تولید بیودیزل از چربی مرغ در مطالعات پیشین، در این پژوهش چرخه انرژی تولید بیودیزل از چربی مرغ به­روش LCA بررسی گردید. در این راستا اطلاعات مقدار نهاده­های مصرفی، حامل­های انرژی و نیز مقدار محصولات تولید شده تعدادی از واحدهای پرورش مرغ­گوشتی استان اصفهان طی فصل بهار از آغاز مرحله ضد­عفونی ساختمان مرغداری قبل از جوجه­­ریزی تا تحویل مرغ به­ کشتارگاه و سپس از ضدعفونی کشتارگاه تا خروج گوشت مرغ وضایعات آن از کشتارگاه با استفاده از پرسش­نامه و مصاحبه حضوری جمع­آوری شد و استخراج روغن و تولید بیودیزل در آزمایشگاه انجام گرفت. در این چرخه دو محصول اصلی مرغ خوراکی و بیودیزل به عنوان ستانده در نظر گرفته شد. مجموع انرژی نهاده­ها برای تولید بیودیزل از 1000کیلوگرم مرغ زنده برابر09/47486 مگاژول و مجموع انرژی ستانده­ها 55/12380 مگاژول بوده است. انرژی خالص در این چرخه عددی بزرگ با علامت منفی است و نسبت انرژی کوچک­تر از یک است که نشانگر انرژی مصرفی بالا در تولید این سوخت می­باشد. اگرچهشاخص­های انرژی بیانگر بهره­وری پایین انرژی در شرایط مورد بررسی است، اما ضمن توصیه به­بهینه­سازی انرژی صنعت طیور، به­دلیل استفاده از ضایعات در چرخه مورد بررسی، این شیوه تولید بیودیزل پیشنهاد می­گردد.
 

کلیدواژه‌ها


عنوان مقاله [English]

Life Cycle Energy Assessment of Biodiesel Production from Chicken Fat Based on Transesterification Method

نویسندگان [English]

  • Marzeieh Fortan
  • Amin Lotalian
  • bahram hossienzadeh
  • sajad rostami
Department of Mechanical Engineering of Biosystem,Faculty of Agricultural Sciences, Shahrekord University, Iran
چکیده [English]

Abstract
The reduction in fossil reservoirs and the bioenvironmental pollutions entails the use of more efficient higher quality fuels that generate less pollution and are renewable. Biodiesel is an appropriate biofuel to replace gasoil and it is produced from natural oils. The current research investigates the energy of biodiesel production from chicken fat based on LCA method. The information pertaining to the amounts of the consumed inputs and the amount of the output energy in a number of chicken farms in Isfahan. Questionnaires, interviews and experiments were used for the study. In this cycle, two main products, i.e. the edible chicken meat and the biodiesel, were considered as the outputs. The total energy of the inputs for the production of biodiesel out of 1000 kg of live chicken was equal to 47486.09 MJ and the total energy of the outputs was 12380.55 MJ. The net energy in this cycle was a huge figure with a negative sign and the energy ratio was found lower than 1 and this is reflective of the high energy consumed in producing such a fuel. The results indicate that the largest share of the consumed energy pertains to the chicken farming operations. Although the energy indices indicate low energy efficiency in the conditions of the study, due to the use of wastes in the studied cycle, this method of biodiesel production is recommended however with attempts to improve its efficiency.
 

کلیدواژه‌ها [English]

  • Keywords: Biodiesel
  • Chicken fat or waste
  • LCA
  • Renewable energy
Alptekin, E. and Canakci, M. 2011. Optimization of transesterification for methyl ester production from chicken fat. Fuel 90: 2630-2638.
Alrwis, K.N., and Francis, E. 2003. Technical efficiency of broiler farms in the central region of Saudi arabia.Res.Bult.116, 5-34
Ansari Ardali, M., Sadrameli, M., Ghobadian, B. and Shamlo Aliabady, M. R. 2015. Bio-diesel production of animal and poultry slaughterhouse waste. Journal of Engineering and Management of Energy. 5(1): 24-31 )in farsi).
Atilgan, A. 2006. Cultural energy analysis on broilers reared in different capacity poultry houses. Italy Journal of Animal. 5: 393-400.
Banaeian, N., Omid, M. and Ahmadi, H. 2011. Energy and economic analysis of greenhouse strawberry production in Tehran province of Iran. Energy Conversion and Management 52, 1020-1025.
Barnwal, B. K. and Sharm, M. P. 2005. Prospects of biodiesel production from vegetables oils in India”,Renew Sust Energy Rev, 9(3): 63–78.
Berg, M. J., Tymoczkyo, L.J. and Stryer, L. 2002. Biochemistry. Fifth Ed. New York: W.H. Freeman.
Brondani, M., Hoffmann, R., Mayer, F. D., and Kleinert, J.S. 2014. Environmental and energy analysis of biodiesel production in Rio Grande do Sul, Brazil. Springer-Verlag Berlin Heidelberg.
Burhan, O., Kurklu, A. and Akcaoz, H. 2004. An input–output energy analysis in greenhouse vegetable production:a case study for Antalya region of Turkey. Biomass and Bioenergy 26: 89-95.
Chauhan, N. S., Mohapatra, P. K. J. and Pandey, K. P. 2006. Improving energy productivity in paddy production through benchmarking: an application of data envelopment analysis. Energy Convers. Manage, 47: 1063-85.
Canakci, M., and Akinci, I. 2006. Energy use pattern analyses of greenhouse vegetable production. Energy, 31: 1243-1256.
Celik, L. O. 2003. Effects of dietary supplemental l-carnitine and ascorbic acid on performance, carcass composition and plasma l-carnitine concentration of broiler chicks reared under different temperature. Arch. Anim. Nutr. 57: 27-38.
Choobin, S., Hosseinzadeh Samani, B. and Esmaeil, Z. 2016. Life-Cycle Assessment of Environmental Effects on Rapeseed Production. Journal of Renewable Energy and Environment. 3(4): 10-19.
Clausen, T. 2010. Pers.com. Veterinarian at Pelsdyrserhvervets Forsogs-og Radgivningscenter, holstebro, Denmark.
De Souza, S. P., Pacca, S., De Avila, M. T. and B. Borges, J.L. 2010. Greenhouse gas emissions and energy balance of palm oil biofuel. Renewable Energy 35: 2552-2561.
Encinar, J. M., Sanchez, N., Martinez, G. and Garcia, L. 2011. Study of biodiesel production from animal fats with high free fatty acid content Bioresource Technology. 102: 10907-10914.
Fayyazi, E., Ghobadian, B., Najafi, G., Hosseinzadeh, B., Mamat, R. and Hosseinzadeh, J. 2015. An ultrasound-assisted system for the optimization of biodiesel production from chicken fat oil using a genetic algorithm and response surface methodology, Ultrasonics sonochemistry, 26 :312-320.
Ferra ˜o PC. 1998. Introduction to environmental management-Life cycle assessment of products. IST Press, Libon, 219.
Gee, C. K. 1980.Cultural energy in sheep production. In: Pimentel D, editor. Handbook of Energy Utilization in Agriculture. Boca Raton, FL, USA: CRC Press, 425.
Gerpen, J V. 2005. Biodiesel processing and production. Fuel Processing Technology 86: 1097-1107.
Guan, G. and Kusakabe, K. 2009. Synthesis of biodiesel fuel using an electrolysis method, Chemical Engineering Journal, 153: 159-163.
Heidari M. D., Omid M. and Akram, A. 2011. Energy efficiency and econometric analysis of broiler production farms. Energy, 36: 6536-6541.
Hommond, G. and Jones, C. 2011. Inventory of Carbon and Energy (ICE).Retrieved from, www.bath.ac.uk/mech-eng/sert/embodied.
Hosseinzdeh Samani, B., Zareiforoush, H., Lorigooini, Z., Ghobadian, B., Rostami, S. and Fayyazi, E. 2010. Ultrasonic-assisted production of biodiesel from Pistacia atlantica Desf.oil, Fuel 168: 22-26.
Kalhor, T., Rajabipour, A., Akram, A. and Sharifi, M. 2016. Modeling of energy ratio index in broiler production units using artificial neural networks. Sustainable Energy Technologies and Assessments 17: 50-55.
Kitani, O. 1999. Energy and Biomass Engineering, CIGR Handbook of Agricultural Engineering, p. 330. St. Joseph, MI
Kittle, A. P. 1993. Alternate Daily Cover Materials and Subtitle, the Selection Technique Rusmar. PA: Incorporated West Chester.
Krohn, B. J. and Fripp, M. 2012. A life cycle assessment of biodiesel derived from the niche filling energy crop camelina in the USA. Applied Energy 92: 92-98.
Lopez, D. E., Mullins, J. C. and Bruc, D.A. 2010. Energy Life Cycle Assessment for the Production of Biodiesel from Rendered Lipids in the United States. Ind. Eng. Chem. Res. 49: 2419-2432.
Meher, L. C., Sagar, D. V. and S. N., Naik. 2006. Technical aspects of biodiesel production by transesterification – a review, Renew Sustain Energy Rev, 10: 248-268.
Mohammadi, A., Rafiee, S., Mohtasebi, S. S. and H. Rafiee. 2010. Energy inputseyield relationshipand cost analysis of kiwifruit production in Iran. Renew Energy 35(5): 1071-1075.
Mohammadshirazi, A., Akram, A., Rafiee, S., Avval S. H. M. and E. B. Kalhor. 2012. An analysis of energy use and relation between energy inputs and yield intangerine production. Renewable and sustainable energy reviews 16: 4515-4521.
Mrad, N., E. G. Varuvel, M. Tazerout. and F. Aloui. 2012. Effects of biofuel from fish oil
industrial residue e Diesel blends in diesel engine. Energy 44: 955-963.
Najafi Anari, S., Khademalhoseini, N., Jazayery, K. and K. h. Mirzade. 2008. Assessing of energy efficiency on broiler farm in the Ahvaz zone, in: 5th National Conference on Agricultural Machinery and Mechanization, Iran: Mashhad; (in farsi).
Ozkan, B., Akcaoz, H. and C. Fert. 2004. Energy input-output analysis in Turkish agriculture. Renewable Energy, 29: 39-51.
Pimentel, D. L., Hurd, E., Belloti, A. L., Forster, M. J., Oka, J.N., Sholes, O. D. and R. J. Whitman. 1973. Food production and the energy erisis. Science 182: 443-449.
Pradhan, A., Shrestha, D., McAloon, A., Yee, W., Haas, M. and J. Duffield. 2011. Energy life-cycle assessment of soybean biodiesel revisited. American Society of Agricultural and Biological Engineers, 54: 1031-1039.
Rajaeifar, M. A., Ghobadian, B., Safa, M. and M. D. Heidari. 2014 a. Energy life-cycle assessment and CO2 emissions analysis of soybeanbased biodiesel: a case study. Journal of Cleaner Production 66: 233-241.
Rajaeifar, M. A., Akram, A., Ghobadian, B., Rafiee, S. and M. D. Heidari. 2014b. Energy-economic life cycle assessment (LCA) and greenhouse gas emissions analysis of olive oil production in Iran. Energy 66: 139-149
Sainz, R. D. 2003. Livestock-environment initiative fossil fuels component: framework for falculating fossil fuel use in livestock systems, p. 20.
Santos, T. M. B. and J. Lucas Junior. 2004. Balanco energetico em galpao de frangos de corte. Engenharia Agricola, 24: 25-36. Jaboticabal (in Portuguese).
Torres-Jimenez, E., Dorado, N. P. and B. Kegl. 2011. Experimental investigation on injection characteristics of bioethanol–diesel fuel and bioethanol–biodiesel blends. Fuel 90: 1968-1979.
Victor, F., George, M., Lawrence, A. and L. Tavlaridesa. 2010. Investigations on supercritical transesterification of chicken fat for biodiesel production from low-cost lipid feedstocks. J. of Supercritical Fluids, 54: 53-60.