Using of cotton oil soapstock biodiesel-diesel fuel blends as an alternative diesel fuel

KESKİN A., GÜRÜ M., ALTIPARMAK D., AYDIN K.

RENEWABLE ENERGY, cilt.33, sa.4, ss.553-557, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 33 Sayı: 4
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1016/j.renene.2007.03.025
  • Dergi Adı: RENEWABLE ENERGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.553-557
  • Anahtar Kelimeler: biodiesel, transesterification, diesel fuel, cotton oil soapstock, COMBUSTION
  • Gazi Üniversitesi Adresli: Evet

Özet

In this study, usability of cotton oil soapstock biodiesel-diesel fuel blends as an alternative fuel for diesel engines were studied. Biodiesel was produced by reacting cotton oil soapstock with methyl alcohol at determined optimum condition. The cotton oil biodiesel-diesel fuel blends were tested in a single cylinder direct injection diesel engine. Engine performances and smoke value were measured at full load condition. Torque and power output of the engine with cotton oil soapstock biodiesel-diesel fuel blends decreased by 5.8% and 6.2%, respectively. Specific fuel consumption of engine with cotton oil soapstock-diesel fuel blends increased up to 10.5%. At maximum torque speeds, smoke level of engine with blend fuels decreased up to 46.6%, depending on the amount of biodiesel. These results were compared with diesel fuel values. (C) 2007 Elsevier Ltd. All rights reserved.