2012•Inner Mongolia Petrochemical IndustryRequires access
Primary Exploration of Oil and Gas Pipeline Corrosion Detection Technology and Anti-corrosion Measures
Liu Wan-yuan
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Abstract
Because of its low cost and high yield,the pipeline is widely used in oil and gas transmission.Due to the action of the corrosive medium in the environment,the corrosion of oil and gas pipeline is difficult to avoid.The mechanism of pipeline corrosion are divided into two kinds: chemical corrosion and electrochemical corrosion.According to the two mechanism,many kinds of corrosion detection technology and anti-corrosion measures are developed.In view of different pipeline characteristic and corrosive environment,using appropriate detection technology,the corrosion position can be effective determined;choosing appropriate anti-corrosion measures,the oil and gas pipeline corrosion can be effective alleviated.