ISSN:
1572-8943
Schlagwort(e):
chemical exergy of fuels
;
chemical exergy of petroleum fractions
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract A correlation formula to estimate chemical exergies of oil fractions and fuel mixtures from enthalpy of combustion and atomic composition is developed. Heat capacity ofa mixture of 10 hydrocarbons was measured in the range 5–290 K. It was shown that contribution of entropy of mixing to exergy of typical oil fractions is about –0.11% in the approximation of ideal solution, and about –0.18% for a real solution.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1023/A:1010166812761
Permalink