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中国石化茂名分公司炼油分部(炼厂)原油罐区共有15座原油罐,作为炼油加工不可或缺的储运设备,原油储罐的完好程度直接影响着炼油装置的“安、稳、长、满、优”的生产。但是,原油罐的腐蚀问题不仅缩短了油罐正常的使用寿命,还对高效生产及环境安全有着直接影响。油罐一旦发生腐蚀,会直接造成设备损坏,间接造成“跑冒滴漏”、着火、爆炸、停工停产及人身伤亡等恶性事故。原油罐的内腐蚀罐内腐蚀情况
There are 15 crude oil tanks in the crude oil tank area of the refining branch of Sinopec Maoming Branch (refinery). As an indispensable storage and transportation equipment for refining and processing, the integrity of crude oil storage tanks directly affects the safety of oil refining units, Stable, long, full, excellent “production. However, the corrosion problem of the crude oil tank not only shortens the normal service life of the tank, but also has a direct impact on efficient production and environmental safety. Once the corrosion of the tank, it will directly cause equipment damage, indirectly resulting in ”drip ", fire, explosion, downtime and production and casualties and other serious accidents. Internal corrosion of crude oil tank corrosion inside the tank