Lactobionic Acid as a New Synergist in Combination with Phosphonate–Zn(II) System for Corrosion Inhibition of Carbon Steel
Rao S. Srinivasa1,*, Rao B.V. Appa2, Kiran S. Roopas3, Sreedhar B.4
Fig. 2. Corrosion rate of carbon steel as a function of concentration of LBA added to various combinations of PBTC and Zn 2+ at pH 7: img height="7" width="24" alt="" title="" src=".Lactobionic Acid as a New Synergist in Combination with Phosphonate–ZnII System for Corrosion Inhibition of Carbon Steel_filesgrey_pxl.gif" data-inlimgeid="1-s2.0-S1005030213002302-fx1.jpg" style="display: inline; " PBTC 20 mg L -1 + Zn 2+ 10 mg L -1 ; img height="7" width="21" alt="" title="" src=".Lactobionic Acid as a New Synergist in Combination with Phosphonate–ZnII System for Corrosion Inhibition of Carbon Steel_filesgrey_pxl.gif" data-inlimgeid="1-s2.0-S1005030213002302-fx2.jpg" style="display: inline; " PBTC 30 mg L -1 + Zn 2+ 10 mg L -1 ; img height="7" width="24" alt="" title="" src=".Lactobionic Acid as a New Synergist in Combination with Phosphonate–ZnII System for Corrosion Inhibition of Carbon Steel_filesgrey_pxl.gif" data-inlimgeid="1-s2.0-S1005030213002302-fx3.jpg" style="display: inline; " PBTC 40 mg L -1 + Zn 2+ 10 mg L -1 ; img height="7" width="24" alt="" title="" src=".Lactobionic Acid as a New Synergist in Combination with Phosphonate–ZnII System for Corrosion Inhibition of Carbon Steel_filesgrey_pxl.gif" data-inlimgeid="1-s2.0-S1005030213002302-fx4.jpg" style="display: inline; " PBTC 20 mg L -1 + Zn 2+ 15 mg L -1 ; img height="7" width="21" alt="" title="" src=".Lactobionic Acid as a New Synergist in Combination with Phosphonate–ZnII System for Corrosion Inhibition of Carbon Steel_filesgrey_pxl.gif" data-inlimgeid="1-s2.0-S1005030213002302-fx5.jpg" style="display: inline; " PBTC 30 mg L -1 + Zn 2+ 15 mg L -1 ; img height="7" width="24" alt="" title="" src=".Lactobionic Acid as a New Synergist in Combination with Phosphonate–ZnII System for Corrosion Inhibition of Carbon Steel_filesgrey_pxl.gif" data-inlimgeid="1-s2.0-S1005030213002302-fx6.jpg" style="display: inline; " PBTC 40 mg L -1 + Zn 2+ 15 mg L -1 ; img height="7" width="7" alt="" title="" src=".Lactobionic Acid as a New Synergist in Combination with Phosphonate–ZnII System for Corrosion Inhibition of Carbon Steel_filesgrey_pxl.gif" data-inlimgeid="1-s2.0-S1005030213002302-fx7.jpg" style="display: inline; " PBTC 20 mg L -1 + Zn 2+ 20 mg L -1 .