Fatty Acid Content in Biomasses: State-of-the-Art and Novel Physical Property Estimation Methods

Table 15

Deviations of different methods for the estimation of the critical pressure.

NIST	Joback and Reid [148]	Wilson and Jasperson [155]	Constantinou and Gani [149]	Marrero-Marejón and Pardillo-Fontdevila [150]	Marrero and Gani [151]	Nannoolal et al. [156]
AAD (bar)	0.73	0.83	0.71	1.15	1.23	0.77
RMSD (bar)	0.98	0.99	0.95	1.64	1.50	0.97
AARD (%)	5.1	5.7	4.9	7.5	10.4	5.1
MIN RD (%)	−14	−12	−12	−8	−6	−11
MAX RD (%)	11	7	10	22	33	7

Globally, the Nannoolal et al. method offers a better estimation together with the Constantinou and Gani approach.