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Influence of Anticorrosive Coatings Integrated with Novel Core–Shell Pigment on the Corrosion Protection of Pipelines in CO 2 Environment
Journal of Materials Engineering and Performance ( IF 2.3 ) Pub Date : 2020-09-02 , DOI: 10.1007/s11665-020-05071-7
M. G. Mohamed , N. M. Ahmed , W. S. Mohamed , M. R. Mabrouk

Interior corrosion of pipelines is a major and costly problem encountered in the oil and gas industry. Regarding this problem, coating systems based on waterborne and solvent-based binders integrated with novel core–shell pigment are formulated to maintain excellent mechanical and corrosion resistance. The novel pigment was synthesized using core–shell technique by precipitating layer of zinc and cobalt oxides on the surface of aluminum foil waste. Mechanical testing and electrochemical studies of coatings demonstrated that the integration of polyurethane and acrylic emulsion with the core–shell pigment can enhance the mechanical and corrosion resistivity. The results obtained in this work can be onset to the future use of treated wastes to enhance coating systems for corrosion protection purposes.



中文翻译:

新型核壳颜料防腐涂料对CO 2环境下管道防腐的影响

管道的内部腐蚀是石油和天然气工业中遇到的主要且昂贵的问题。关于这个问题,配制了基于水性和溶剂型粘合剂以及新型核壳颜料的涂料体系,以保持出色的机械和耐腐蚀性。这种新型颜料是使用核-壳技术通过在铝箔废料表面上沉淀锌和氧化钴层而合成的。涂层的机械测试和电化学研究表明,聚氨酯和丙烯酸乳液与核壳颜料的结合可以增强机械强度和耐腐蚀性。在这项工作中获得的结果可以用于将来使用经处理的废物来增强用于防腐目的的涂层系统。

更新日期:2020-09-03
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