Oxidation, Thermal, and Storage Stability Studies of Jatropha Curcas Biodiesel

Table 9

Correlation developed for storage stability for different metal contaminants.

S. no.	Metal	Correlations	Regression coefficient
1	Fe	IP=0.042(𝑇)^−0.2683(𝐴)^0.9112(𝑀)^−0.4654	0.93
2	Ni	IP=0.0406(𝑇)^−0.3314(𝐴)^0.908(𝑀)^−0.566	0.91
3	Mn	IP=0.0323(𝑇)^−0.3085(𝐴)^0.9364(𝑀)^−0.6322	0.92
4	Co	IP=0.0358(𝑇)^−0.302(𝐴)^0.9151(𝑀)^−0.6563	0.92
5	Cu	IP=0.0374(𝑇)^−0.2648(𝐴)^0.8838(𝑀)^−0.8805	0.91