JEP  Vol.4 No.7 , July 2013
Experimental Study on a New Corrosion and Scale Inhibitor
Author(s) Defang Zeng*, Huan Yan
ABSTRACT

The mixture consisted of benzotriazole (BTA), chitosan (CTS), polyacrylic acid and zinc salt has been investigated as a corrosion and scale inhibitor of A3 carbon steel in cooling water. The scale and corrosion inhibition efficiency was evaluated by static anti-scaling teat together with rotary coupon test. Compared with the phosphorus corrosion and scale inhibitor, the corrosion inhibition rate and scale inhibition rate of it increased respectively by 2.51% and 1.16%. As the corrosion and scale inhibitor is phosphate-free, it wont cause eutrophication, considering the product performance and environmental influence, the phosphate-free corrosion and scale inhibitor is superior to the traditional one.


Cite this paper
D. Zeng and H. Yan, "Experimental Study on a New Corrosion and Scale Inhibitor," Journal of Environmental Protection, Vol. 4 No. 7, 2013, pp. 671-675. doi: 10.4236/jep.2013.47077.
References
[1]   R. Touir, N. Dkhireche, M. Ebn Touhami, M. Lakhrissi, B. Lakhrissi and M. Sfaira, “Corrosion and Scale Processes and Their Inhibition in Simulated Cooling Water Systems by Monosaccharides Derivatives: Part I: EIS Study,” Desalination, Vol. 249, No. 3, 2009, pp. 922-928. doi:10.1016/j.desal.2009.06.068

[2]   M. A. Quraishi, A. Singh and V. K. Singh, “Green Approach to Corrosion Inhibition of Mild Steel in Hydrochloric Acid and Sulphuric Acid Solutions by the Extract of Murraya koenigii Leaves” Materials Chemistry and Physics, Vol. 122, No. 1, 2010, pp. 114-122. doi:10.1016/j.matchemphys.2010.02.066

[3]   P. Kalaiselvi, S. Chellammal, et al., “Artemisia Pallens as Corrosion Inhibitor for Mild Steel in HCl Mediun,” Materials Chemistry and Physics, Vol. 120, No. 2, 2010, pp. 643-648. doi:10.1016/j.matchemphys.2009.12.015

[4]   R. Touir, N. Dkhireche, M. Ebn Touhami, M. Sfaira, O. Senhaji, J. J. Robin, B. Boutevin and M. Cherkaoui, “Study of Phosphonate Addition and Hydrodynamic Conditions on Ordinary Steel Corrosion Inhibition in Simulated Cooling Water,” Materials Chemistry and Physics, Vol. 122, No. 1, 2010, pp. 1-9. doi:10.1016/j.matchemphys.2010.02.063

[5]   L. G. Qing, H. J. Yi, Z. Y. Ming, et al., “Acrylic Acid-Allylpolyethoxy Carboxylate Copolymer Dispersant for Calcium Carbonate and Iron(III) Hydroxide Scales in Cooling Water Systems,” Tenside Surfactants Detergents, Vol. 49, No. 3, 2012, pp. 216-224.

[6]   D. Lzydor and F. Piotr, “Industrial Cooling Water Systems. Exploitation and Environmentally Benign Total Inhibitive Protection,” Przemysl Chemiczny, Vol.90, No. 5, 2011, pp. 737-741.

[7]   X. Y. He, Y. H. Cheng, L. X. Wang and P. Huo, “Study of Corrosion and Scale Inhibition Performances of PASP Complex Water Treatment Agents,” CAS, Vol. 30, No. 8, pp. 64-66.

[8]   A. Y. Hu, “Analysis of Water and Energy Saving Measures in Industrial Circulating Cooling Water System,” Industry Water and Wastewater, Vol. 42, No. 3, 2011, pp. 1-4.

[9]   R. Touir, M. Cenoui, M. El Bakri and M. Ebn Touhami, “Sodium Gluconate as Corrosion and Scale Inhibitor of Ordinary Steel in Simulated Cooling Water,” Corrosion Science, Vol. 50, No. 6, 2008, pp. 1530-1537. doi:10.1016/j.corsci.2008.02.011

[10]   B. Labriti, N. Dkhireche, R. Touir, M. Ebn Touhami, M. Sfaira, A. El Hallaoui, B. Hammouti and A. Alami, “Synergism in Mild Steel Corrosion and Scale Inhibition by a New Oxazoline in Synthetic Cooling Water,” Arabian Journal for Science and Engineering, Vol. 37, No. 5, 2012, pp. 1293-1303. doi:10.1007/s13369-012-0257-7

[11]   A. Weisenburger, G. Müller, A. Heinzel, A. Jianu, H. Muscher and M. Kieser, “Corrosion, Al Containing Corrosion Barriers and Mechanical Properties of Steels Foreseen as Structural Materials in Liquid Lead Alloy Cooled Nuclear Systems,” Nuclear Engineering and Design, Vol. 241, No. 5, 2011, pp. 1329-1334. doi:10.1016/j.nucengdes.2010.08.005

[12]   L.-J. Gao, J.-Y. Feng, B. Jin, Q.-N. Zhang, T.-Q. Liu, Y.Q. Lun and Z.-J. Wu, “Carbazole and Hydroxy Groups-Tagged Poly (Aspartic Acid) Scale Inhibitor for Cooling Water System,” Chemistry Letters, Vol. 40, No. 12, 2011, pp. 1392-1394. doi:10.1246/cl.2011.1392

[13]   GB/T 18175-2000, “Water Treatment Agent Corrosion Inhibition Performance of the Determination of Rotation Coupon Method.”

[14]   GB/T 16632-2008, “Performance of Water Treatment Agent and Scale Determination of Calcium Carbonate Deposition (CVD).”

[15]   X. P. Ouyang, X. Q. Qiu, H. M. Lou and D. J. Yang, “Corrosion and Scale Inhibition Properties of Sodium Lignosulfonate and Its Potential Application in Recirculating Cooling Water System,” Industrial & Engineering Chemistry Research, Vol. 45, No. 16, 2006, pp. 5716-5721. doi:10.1021/ie0513189

[16]   Y. Sürme, A. Ali Gürten and E. Bayol “Corrosion Behavior of Mild Steel in the Presence of Scale Inhibitor in Sulfuric Acid Solution,” Protection of Metals and Physical Chemistry of Surfaces, Vol. 47, No. 1, 2011, pp. 117-120

[17]   D. Hasson, H. Shemer and A. Sher, “State of the Art of Friendly ‘Green’ Scale Control Inhibitors,” Industrial & Engineering Chemistry Research, Vol. 50, No. 12, 2011, pp. 7601-7607. doi:10.1021/ie200370v

 
 
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