采用现场检查和实验室微观分析等方法，分析评价了普光高含硫天然气净化厂硫磺成型及储运设施的腐蚀状况。结果表明，硫磺成型及储运系统存在含硫工业大气环境腐蚀、湿硫磺沉积或浸泡水中形成的强酸性环境腐蚀和硫磺料仓内部特定H2 S及硫蒸汽气氛环境的腐蚀。
The corrosion status of sulfur forming and storage facilities in Puguang high sulfur natural gas purification plant were analyzed by field checking and laboratory micro analysis.The results showed that there existed the sulfur conaining industrial atmospheric corrosion,acidic corrosion formed by strong wet sulphur deposition or soak in water and the specific H2 S and S steam atmosphere corrosion in sulfur storage silo interior.
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