GB/T 9842-2004
AbolishedSpecification for urea reactor
尿素合成塔技术条件
Application Summary AI generated
This standard specifies the technical requirements, test methods, inspection rules, and marking/packaging for urea reactors used in the chemical fertilizer industry. It applies to the design, manufacturing, and acceptance of high-pressure vessels specifically for urea synthesis in ammonia-urea production plants. The standard ensures safety and performance under the corrosive, high-temperature, and high-pressure conditions unique to urea production.
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