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优化操作 降低尿素装置中压氨吸收器的氨损失

OPTIMIZE OPERATION TO DECREASE AMMONIA LOSS FROM MEDIUM PRESSURE AMMONIA ABSORBER OF UREA PLANT
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摘要 分析中压氨吸收器因列管泄漏其循环水被迫切除后系统运行模式,提出相应的优化措施,降低中 压放空气中的氨含量,达到降低氨耗,稳定生产的作用。 Analyzes the operating mode of the medium pressure absorber after its circulating water had to be cut off due to its tube leaking, proposes relative optimizing measures to decrease ammonia content in its vented air, playing the role of decreasing ammonia consumption and stabilizing the production.
出处 《大氮肥》 CAS 2005年第6期428-430,共3页 Large Scale Nitrogenous Fertilizer Industry
关键词 列管泄漏 循环水 切除 氨损失 tube leaking, circulating water, cut off, ammonia loss
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