The Inhibition Effect of Potassium Iodide on the Corrosion of Pure Iron in Sulphuric Acid

Table 2

Effect of temperature on pure iron in the presence and absence of KI, at 2 h.

(K)	(mg/cm^2·h^1)	(mg/cm^2·h^1)	IE (%)
293	0.15107	0.00622	95.88
303	0.34152	0.01329	96.10
313	1.32256	0.05035	96.19
323	3.43109	0.11280	96.71