Determining the rapeseed oil influence on biodiesel RME top beat value

• Autorzy: Wcisło G
• Konferencja: Kongres Silników Spalinowych (20-23.05.2007; Kraków, Poland)
• Języki publikacji: EN

Abstrakty

EN

The purpose of research was to determine by calorimetric method the combustion heat and then to calculate Biodiesel RME heat value. On the basis of established fuel value, yield and oil output from rapeseeds, energy value of RME, which may be obtained from 1 ha of rapeseed cropped area, was determined. From fourteen tested varieties, the highest combustion heat - 40,4 [MJ/kg] had RME obtained from rapeseed variety Pomorzanin. The lowest combustion heat 38,2 [MJ/kg] had RME obtained from rapeseed Bazyl. This indicates that combustion heat appointed for RME obtained from the most favorable variety is 5,8% (2.2[MJ/kg]) bigger than from Bazyl variety. Appointed from combustion heat RME heat value for the tested varieties had values from 35,8 to 37,2 [MJ/kg]. Maximum difference of RME energy values, calculated in mass units was 6,2%. RME heat value that can be obtained from cultivation area is from 46,8 to 57,2 [GJ/ha]. This indicates that heat value obtained for variety Pomorzanin is 18,8% bigger than the value for Bazyl variety. Average RME heat value - 53,3 [GJ/ha], that was obtained for tested varieties is comparable to heat value of about 1261 kg (1538 [dm3] of diesel fuel. As the average heat value, 43 [MJ/kg] was accepted.

Słowa kluczowe

EN

biodiesel RME (FAME); rapeseed oil; combustion heat; fuel value

PL

biodiesel; olej rzepakowy; RME; ciepło spalania; wartość paliwa

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Silniki Spalinowe
• Rocznik: 2007
• Tom: R. 46, nr SC3
• Strony: 201--205
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Wcisło G

• Agricultural University of Cracow, Poland

Bibliografia

• [1]. Wcisło G.: Determining of Rapeseed Oils Combustion Heat in Calorimeter Bomb and an Assessment of the Heat Value. Teka - Commission of Motorization and Power Industry in Agriculture 2005, vol. V, s. 233-239. 5-9.09.2005r, Odessa, Ukraina.
• [2]. Polish Standard PN-86/C-04062.
• [3]. Heimann St., "Synteza wyników doświadczeń rejestrowych. Wydawnictwo COBORU" Słupia Wielka 2002.
• [4]. Heimann St., "Wyniki plonowania odmian w doświadczeniach porejestrowych. Wydawnictwo COBORU - Słupia Wielka 2002".