Journal of Catalysts / 2014 / Article / Tab 1

Research Article

Optimization Study in Biodiesel Production via Response Surface Methodology Using Dolomite as a Heterogeneous Catalyst

Table 1

Elemental chemical composition (atom) of the naturally occurring dolomite determined by using X-ray fluorescence spectroscopy.

ElementPercentage (wt%)

Ca77.0
Mg17.7
Si4.6
Other components (Fe, Al, K)0.7