Appendix 2: The standard heat of combustion of common fuels

1960 ◽  
Vol 14 ◽  
pp. 617-624 ◽  
Author(s):  
Lars Bjellerup ◽  
Margareta Zackrisson ◽  
J. Åselius ◽  
Susanne Refn ◽  
Gertrud Westin

1907 ◽  
Vol 3 (2) ◽  
pp. 119-133
Author(s):  
Francis G. Benedict ◽  
Thomas B. Osborne

2012 ◽  
pp. 23-32
Author(s):  
Norzita Ngadi ◽  
Hajar Alias ◽  
Siti Aktar Ishak

In this study, production of biodiesel from new and used palm and soybean oils was carried out using a transesterification method. The effect of catalyst amount used towards the percentage yield, soap content and heat of combustion of the biodiesel produced was investigated. The soap content and heat combustion of the biodiesel were determined using titration (AOCS Cc-95) and heat calorimeter bomb (ASTM D240-09), respectively. The results showed that catalyst concentration of 0.5 w/w% gave the best result in terms of yield of biodiesel produced from both palm and soybean oils. However, the quality of biodiesel (i.e. soap content and heat of combustion) produced from palm and soybean oils behaved differently towards catalyst concentration. Overall, both oils (palm and soybean), either new or used oil apparently showed no significant difference in term of yield or qualities of biodiesel produced. This indicates that the used oil has high potential as an economical and practical future source of biodiesel.


1930 ◽  
Vol 34 (11) ◽  
pp. 2549-2553 ◽  
Author(s):  
P. E. Verkad ◽  
Y. Coops

ChemInform ◽  
2010 ◽  
Vol 24 (1) ◽  
pp. no-no
Author(s):  
V. A. LUK'YANOVA ◽  
S. M. PIMENOVA ◽  
L. P. TIMOFEEVA ◽  
M. P. KOZINA ◽  
V. P. KOLESOV ◽  
...  

2021 ◽  
Vol 11 (4) ◽  
pp. 8-15
Author(s):  
Łukasz Jęczmionek

The results of the research on estimation the molar heat of formation (enthalpy) of model triglycerides found in natural oils and fats are presented. In this work a calculation method and calorimetric one were used. It was found that combustion heat values determined by separate methods are comparable; their difference was a maximum of 155 kJ/kg, and thus was significantly lower than the tolerance for the calorimetric method according to PN 86/C-04062.


1973 ◽  
Vol 50 (7) ◽  
pp. 486
Author(s):  
Randolph C. Wilhoit ◽  
Mary Ellen Bell ◽  
Daniel J. Subach ◽  
Carol Chen

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