Mathematical Model of Hot Metal Desulfurization by Powder Injection

Table 2

Main operation parameters.

Parameter	Numerical value	Parameter	Numerical value	Parameter	Numerical value
𝐷0	0.0001 m^2/s	𝐾0	0.02 s^−1	r	0.1–1 m
𝐸𝑎 (D)	0.005 J/mol	𝐶0	0.01%	𝑡final	1800 s
𝐸𝑎 (k)	0.0004 J/mol
R	8.314 J/mol K	𝑉𝑟	0.001 m/s	Δ𝑡	1 s
T	1400°C	Nodes	51	Precision factor	0.00001