Abstract
The purpose of this study was to economically reduce the attack by acid on the parent metal, during the process of removing mill scale by acid pickling. Two inhibitors, by-products of the starch industry and pulp industry, were studied due to their cheapness and availability in India. The inhibition efficiency of the corn steep liquor and black sulfite liquor was found to be below that of thiourea. For example, in 6.2% (w/w) H/sub 2/SO/sub 4/ (at 50/sup 0/C), an inhibition efficiency of 90.5% and 84.5% is reached for inhibitor concentrations of 10 g per liter in the case of corn steep liquor and black sulfite liquor, respectively, while a concentration of 0.25 g per liter of thiourea was required to reach an inhibition efficiency of 98.6%.
Citation Formats
Deb, P C, and Mukherjea, R N.
Studies on inhibition characteristics of corn steep liquor and black sulphite liquor on corrosion of mild steel in acid media.
India: N. p.,
1968.
Web.
Deb, P C, & Mukherjea, R N.
Studies on inhibition characteristics of corn steep liquor and black sulphite liquor on corrosion of mild steel in acid media.
India.
Deb, P C, and Mukherjea, R N.
1968.
"Studies on inhibition characteristics of corn steep liquor and black sulphite liquor on corrosion of mild steel in acid media."
India.
@misc{etde_5322231,
title = {Studies on inhibition characteristics of corn steep liquor and black sulphite liquor on corrosion of mild steel in acid media}
author = {Deb, P C, and Mukherjea, R N}
abstractNote = {The purpose of this study was to economically reduce the attack by acid on the parent metal, during the process of removing mill scale by acid pickling. Two inhibitors, by-products of the starch industry and pulp industry, were studied due to their cheapness and availability in India. The inhibition efficiency of the corn steep liquor and black sulfite liquor was found to be below that of thiourea. For example, in 6.2% (w/w) H/sub 2/SO/sub 4/ (at 50/sup 0/C), an inhibition efficiency of 90.5% and 84.5% is reached for inhibitor concentrations of 10 g per liter in the case of corn steep liquor and black sulfite liquor, respectively, while a concentration of 0.25 g per liter of thiourea was required to reach an inhibition efficiency of 98.6%.}
journal = []
volume = {48:CH3}
journal type = {AC}
place = {India}
year = {1968}
month = {Jun}
}
title = {Studies on inhibition characteristics of corn steep liquor and black sulphite liquor on corrosion of mild steel in acid media}
author = {Deb, P C, and Mukherjea, R N}
abstractNote = {The purpose of this study was to economically reduce the attack by acid on the parent metal, during the process of removing mill scale by acid pickling. Two inhibitors, by-products of the starch industry and pulp industry, were studied due to their cheapness and availability in India. The inhibition efficiency of the corn steep liquor and black sulfite liquor was found to be below that of thiourea. For example, in 6.2% (w/w) H/sub 2/SO/sub 4/ (at 50/sup 0/C), an inhibition efficiency of 90.5% and 84.5% is reached for inhibitor concentrations of 10 g per liter in the case of corn steep liquor and black sulfite liquor, respectively, while a concentration of 0.25 g per liter of thiourea was required to reach an inhibition efficiency of 98.6%.}
journal = []
volume = {48:CH3}
journal type = {AC}
place = {India}
year = {1968}
month = {Jun}
}