Corrosion protection of tanks: promising solutions using composite materials

The article deals with a promising method of protection against re-liquefaction corrosion. It discusses the background of the research, highlighting the corrosion threats to liquid storage infrastructure and the necessity for more durable and efficient corrosion protection methods. The main purpose of the article is to evaluate the effectiveness of using composite materials for corrosion protection and to identify the potential advantages of this approach. The article considers the essential design parameters of tank structures and the problems of corrosion when metals are exposed to gas-air environments. It describes  a modern and promising method for tackling corrosion. In addition, it is a question of a range of benefits associated with the proposed solution. 

To assess the prospects of composite materials, the study employs methods for analyzing physicochemical properties, conducting strength tests, and evaluating corrosion resistance. An effective strategic solution for the use of storage tanks is proposed, aims at increasing its parameters. 

The main results of the study show that applying composite materials for corrosion protection significantly extends the service life of tanks and reduces costs related to regular maintenance and repairs. The article includes formulas describing processes dependent on parameters such as density, pressure, wall thickness, etc. Also, it reflects dependence of the influence of corrosion lesion growth over time without the use of protection means. The dependence of oil absorption on the density of the proposed material is demonstrated, along with the effects of oil-gas-air environments on oil resistance and gas absorption. Furthermore, the article graphically represents and analyzes the corrosion impact before and after implementing the new protective solutions, as well as the relationship between the corrosion rate and temperature conditions. 

The practical significance of this work lies in the compilation of data that can be utilized by designers, engineers, and operational organizations to make informed decisions regarding the selection of protective materials and technologies for tanks. Ultimately, this will lead to reduced maintenance costs and increased reliability of storage infrastructure.

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