A new correlation for calculation of the chemical exergy of bio-oils obtained from agricultural residues by using elementary analyses data

作者：Bilgen Selcuk^*; Sarikaya Ikbal; Ayyildiz Lokman Murat

来源：Energy Sources, Part A: Recovery, Utilization, and Environmental Effects , 2016, 38(20): 3055-3064.

DOI：10.1080/15567036.2015.1135206

• Bio-oil
• chemical exergy
• correlation
• elementary analysis
• residue

The correlation proposed in this work has been compared statistically with a larger database of bio-oils taken from values in the literature. The correlation developed here uses only one formula used in the major constituents of elementary analyses. Seventy-nine data points have been used to derive this correlation. This correlation is valid for bio-oils having a broad range of elemental composition, that is C: 8.2-89.3%; H: 4.6-14.4%; O: 1.4-76.9%; N: 0.0-10.8%; and S: 0.0-1.8%. It presents an average absolute error of 1.21% and bias error of 0.59%, and thereby establishes its versatility.

• 出版日期2016