Corrosion of Gas and Impurities on Pipe Walls and Its prevention Measures
Dong Shu-fang
Abstract
Dong Shu-fang
Abstract
Gas contains a variety of corrosive impurities in the transportation and use of the process,so will cause some degree of corrosion in the inner wall of the gas pipeline and equipment.In this paper,the corrosion mechanism was analyzed from acidic chemical corrosion,electrochemical corrosion,wear and stress corrosion,and measures were put forward to prevent the corrosion.
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Gas contains a variety of corrosive impurities in the transportation and use of the process,so will cause some degree of corrosion in the inner wall of the gas pipeline and equipment.In this paper,the corrosion mechanism was analyzed from acidic chemical corrosion,electrochemical corrosion,wear and stress corrosion,and measures were put forward to prevent the corrosion.
Key concepts: Corrosion, Impurity, Metallurgy, Materials science, Gas pipeline, Corrosion prevention, Pipeline (software), Chemistry