挥发性有机物甲醇气的回收 - 201901 - 肥料与健康
挥发性有机物甲醇气的回收
Recovering of Volatile Organic Compounds Methanol Gas
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摘要:

由于甲醇装置中间罐区呼吸阀排放气和甲醇充装站排放气中甲醇含量高,不仅造成资源浪费,而且无法满足国家标准中的排放指标要求。通过分析排放气中甲醇含量高的原因,分别在中间罐区和甲醇充装站增设洗涤塔并采取相应的管理措施,有效解决了环境污染问题,而且年可回收甲醇2 541 t,效果显著。

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Abstract:

The high methanol content in the exhaust gas of the breathing valve, which is in the intermediate tank area of methanol unit and the methanol filling station, not only causes waste of resources, but also fails to meet the requirements of emission targets in national standards. By analyzing the reasons for the high methanol content in the exhaust gas, the washing towers were added in the intermediate tank area and the methanol filling station, corresponding management measures were taken, the environmental pollution problem is effectively solved, and the methanol could be recovered for 2 541 t/a, with remarkable effect.

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