Investigation of the pure use of microalg oil in diesel engines

Yıl 2022, , 1 - 8, 01.05.2022

Erdal Çılgın

https://doi.org/10.18245/ijaet.874696

Öz

The effects of mixing pure vegetable oils with diesel fuels and using them in diesel engines were explored in this study. Due to its great production, Chorella protactes, a microalgae species, was employed as a vegetable oil. First, pure microalgae oil was combined with 5% (DSYK-5) and 10% (DSYK-10) diesel reference fuel (RDF) by volume for this experiment. The resulting blended fuels and diesel reference fuel were put to the test in a four-cylinder, four-stroke diesel engine at 1500 rpm and various loads. With the use of pure oil, the results showed a 4.64 percent rise in specific fuel consumption (SFC). CO emissions reduced by 9.05 percent on average when DSYK-5 fuel was used, while CO emissions increased when DSYK-10 fuel was used. HC emissions reduced by 4.6 percent on average when blended fuels were used, whereas NOx emissions increased by 3.13 percent on average. CO2 emissions were comparable to RDF fuel when DSYK-5 fuel was used. When comparing RDF fuel to DSYK-10 fuel, fewer CO2 emissions were found. Average gas temperatures, cumulative heat releases, and cylinder pressure values all reduced as the pure oil ratio in the mixture ratio increased.

Anahtar Kelimeler

Chorella protactes, Pure Vegetable oil,, Diesel engines, Exhaust emissions

Destekleyen Kurum

-

Proje Numarası

-

Teşekkür

.

Kaynakça

• Gökçe C. Önemli Bir Enerji Girdisi Olan Petrolün Ekonomik Kalkınma Sürecindeki Rolü. Journal of Economics and Administrative Sciences- Volume: XVI Issue:1 Year: 2014.
• Öğüt H, Oğuz H. Üçüncü Milenyum Yakıtı Biyodizel, Nobel Yayın. 2005.
• Purcell DL, Mc Clure BT, Mc Donald J, Basu HN. Transient testing of soy methly ester fuels in an indirect injection, compression ignition engine. Journal of the American Oil Chemistst Society, cilt 73 s: 38-388.1996.
• Çildir O. Bitkisel Yağ Metil Esterlerinden Dizel Motorlar İçin Yakıt Üretimi, Kocaeli Üniversitesi Fen Bilimleri Enstitüsü Yüksek Lisans Tezi, 2003.
• Çanakçı M, Özsezen AN. Atık Mutfak Yağlarının Alternatif Dizel Yakıtı Olarak Değerlendirilmesi, G.Ü. Fen Bilimleri Dergisi, 18(1): ISSN 1303-9709. 81-91, 2005.
• Oğuz H, Öğüt H. Tarım traktörlerinde bitkisel kökenli yağ kullanımı. Selçuk-Teknik Online Dergisi, Vol: 2, No: 2. ISSN 1302-6178, 2001.
• Say AN, Keriş ÜD, Şen Ü. VIII. Ulusal Temiz Enerji Sempozyumu, UTES’10 1-5 Aralık 2010.
• Suali E, Sarbatly R. Conversion of microalgae to biofuel, Renewable Sustainable Energy Rev,16 (6), 4316-4342, 2012.
• Mata TM, Martins AA, Sikdar SK, Costa, CAV, Caetano NS. “Sustainability considerations about microalgae for biodiesel production.” Advanced Biofuels and Bioproducts ISBN: 9781461433484: 745-757, 2013.
• Oliveira O, Gianesella S, Silva V, Mata T, Caetano N. “Lipid and carbohydrate profile of a microalga isolated from wastewater.” Energy Procedia 136: 468-473, 2017.
• Derwenskus F, Holdmann C. “Microalgae- Underestimated All-Rounders.” ChemViews Magazine. 201:500-506, 2016.
• Wijffels RH, Barbosa MJ. An outlook on microalgal biofuels Science, 329 (5993) pp. 796-799, 2010.
• Zhu L. Biorefinery as a promising approach to promote microalgae industry: an innovative framework Renew. Sustain. Energ., 41, pp. 1376-1384, 2015.
• RuizGonzalez J, Olivieri G, Vree R, Bosma P, Willems H, Reith M, Eppink D, Kleinegris R, Wijffels M. Barbosa Towards industrial products from microalgae Energy Environ. Sci., 9, pp. 3036-3043, 2016.
• Gülyurt MÖ, Özçimen D, Inan B. Biodiesel production from Chlorella protothecoides oil by microwave-assisted transesterification. International Journal Molecular Science, 17(4), 579- 587, 2016.
• Bucy HB, Baumgardner ME, Marchese AJ. Chemical and physical properties of algal methyl ester biodiesel containing varying levels of methyl eicosapentaenoate and methyl docosahexaenoate Algal Res., 1, pp. 57-69, 2012.
• Dassey AJ, Hall SG, Theegala CS. An analysis of energy consumption for algal biodiesel production: comparing the literature with current estimates Algal Res., 4, pp. 89-95, 2014.
• Singh U, Ahluwalia AS. Microalgae: a promising tool for carbon sequestration Mitig. Adapt. Strateg. Glob. Change, 18, pp. 73-95, 2013.
• Nascimento IA, Cabanelas ITD, Santos JND, Nascimento MA, Sousa L, Sansone G. Biodiesel yields and fuel quality as criteria for algal-feedstock selection: effects of CO2-supplementation and nutrient levels in cultures Algal Res., 8, pp. 53-60, 2015.
• Chisti Y. Biodiesel from microalgae. Biotechnology Advances. Volume 25, Issue 3, Pages 294-306, 2007.
• Kumar M, PalSharma M. Kinetics of Chlorella protothecoides microalgal oil using base catalyst Egyptian Journal of Petroleum Volume 25, Issue 3, Pages 375-382, 2016.
• Heredia-Arroyo T. Wei W, Hu B. Oil accumulation via heterotrophic/mixotrophic Chlorella protothecoides Appl. Biochem. Biotechnol., 162 (7), pp. 1978-1995, 2010.
• Ali Boyalı, “Hibrid Elektrikli Yol Taşıtlarının Modellenmesi ve Kontrolü”, İstanbul Teknik Üniversitesi Fen Bilimleri Enstitüsü Doktora tezi, Tez No: 252181, Mayıs, 2008.
• İlkılıç C, Çılğın E, Aydın H. Terebinth oil for biodiesel production and its diesel engine application Journal of the Energy Institute Volume 88, Issue 3, Pages 292–303, 2015.
• Okatan K, Buji ile Ateşlemeli Motorlarda Enjeksiyon Sisteminin Motor Performansına Etkileri, Gazi Üniversitesi Fen Bilimleri Enstitüsü, Makine Eğitimi Anabilim Dalı, Yüksek Lisans Tezi, Ağustos, Ankara, 1998.
• Barıc NJ, Humkle AL. Performance and Emissions Charecteristic sofa Naturel Aspirated Diesel Engine with Vegetable Oil Fuels. SAE Paper. 01-3386, 2001.
• Xiao Y, et al. Industrial Fermentation of Auxenochlorella protothecoides for Production of Biodiesel and Its Application in Vehicle Diesel Engines Front Bioeng Biotechnol 3: 164, 2015.
• Özesen AN, Çanakçı M. Biyodizel ve Karışımlarının Kullanıldığı bir Dizel Motorda Performans ve Emisyon Analizi, Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, 15: (2), 173-180, 2009.
• Hoseini SS. Effects of biodiesel fuel obtained from Salvia macrosiphon oil (ultrasonic-assisted) on performance and emissions of diesel engine, Energy. Volume 131, Pages 289-296, 2017.
• Nabi N, Zare A, Hossain FM, Ristovski ZD, Brown RJ. Reductions in diesel emissions including PM and PN emissions with diesel-biodiesel blends. J. Clean. Prod., 166, pp. 860-868 2017.
• Aksoy vd. %10 Balık Yağı Biyodizeli-%90 Dizel Yakıt Karışımı ile Çalışan Direkt Enjeksiyonlu Bir Dizel Motorunda Yanma ve Performans Karakteristiklerinin İncelenmesi. Gazi Üniversitesi Fen Bilimleri Dergisi. GU J Sci, Part C, 7(1): 12-24, 2019.
• Aksoy F, Yılmaz E. Balık yağı Biyodizeli-Dizel yakıt karışımı ile çalışan direct enjeksiyonlu bir dizel motorunda yanma ve performans karakteristiklerinin incelenmesi GU J Sci, Part C,7(I) :12-24, 2019.
• Duda k, Wierzbicki S, Śmieja M, Mikulski M. Comparison of performance and emissions of a CRDI diesel engine fuelled with biodiesel of different origin Fuel, 212, pp. 202-222, 2018.
• Çılğın E. Investigation of biodiesel potential of new hybrid of Origanum Sp. Tekin-2017, native to Turkey. Fuel, Volume 277, 118180, 2020.
• Aydın S. Comprehensive analysis of combustion, performance and emissions of power generator diesel engine fueled with different source of biodiesel blends, Energy, Volume 205, 118074, 2020.