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石油化工是维持国民日常生活的重要的工业生产活动,石油化工设备是石油化工生产的基础,这些设备在材料选择、制造工艺上要求高于其它行业设备,但大部分石油化工设备都会在生产过程中遭受腐蚀,这就使石油化工设备的使用寿命大大缩减,为石油化工生产造成一定的经济损失。石油化工设备在湿硫化氢环境中遭受的腐蚀更严重,为此提出具体的防护措施,石油化工设备受腐蚀的损坏,延长使用寿命。
Petrochemical industry is to maintain the daily life of the country’s major industrial production activities, petrochemical equipment is the basis for the production of petrochemicals, these materials in the material selection, manufacturing processes require higher than other industry equipment, but most of the petrochemical equipment will be in the production process Suffered corrosion, which makes the service life of petrochemical equipment greatly reduced for the petrochemical production caused some economic losses. Petrochemical equipment in the wet hydrogen sulfide environment suffered more serious corrosion, to propose specific protective measures for this, petrochemical equipment damaged by corrosion, to extend the service life.