Table 1: Corrosion inhibition of N80 steel in 15% HCl in presence and absence of inhibitors AAL and BAL at different concentration.

Conc.
(ppm)
AAL BAL
CR (mpy)%IECR (mpy)%IE

09.559.55
103.9858.23.4164.2
203.3964.42.6672.1
502.5573.31.7881.3
1001.8880.31.1088.4
1501.7082.20.9390.2