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徐士祺,曹宝格,郝上京
(西安石油大学,陕西 西安 710065)
摘要:为了研究温度对油气管道CO2腐蚀速率的影响,采用A3钢挂片全浸泡实验方法,在不同温度和含饱和CO2的油田模拟水中进行腐蚀试验,并与不含CO2的油田模拟水溶液中的全浸泡腐蚀试验结果进行比较,从而得出温度对油气管道腐蚀速率的影响?
关键词:CO2;温度;腐蚀速率
Study of the Effect of Carbon Dioxide Corrosion onOil and Gas Pipelines by Temperature
XU Shi-qi,CAO Bao-ge,HAO Shang-jing
(Xi’an Shiyou university ,Xi’an 710065 China;)
Abstract:The effect of carbon dioxide corrosion on the oil and gas pipes by temperature is studied by contrasting different corrosion rates and by submerging A3 steel hanging sheets in oil field simulation water with carbon dioxide and without carbon dioxide at different temperature,and the final conclusions are drawn.
Key words:CO2;temperature;corrosion rate | 