【摘 要】
：
针对原100 kt/a复混肥团粒法生产工艺存在产量低、能耗大、产品开发空间小等问题,进行管式反应器工艺升级改造:在造粒机内加装管式反应器和喷氨轴;尾气采用文丘里洗涤和喷淋
【机 构】
：
秦皇岛天鼎化工有限公司,河北天人化工股份有限公司,
论文部分内容阅读
针对原100 kt/a复混肥团粒法生产工艺存在产量低、能耗大、产品开发空间小等问题,进行管式反应器工艺升级改造:在造粒机内加装管式反应器和喷氨轴;尾气采用文丘里洗涤和喷淋洗涤的湿法处理方式。改造后的运行效果表明,尾气排放达标,并能够生产MAP、DAP和三元复混肥等多种肥料。
For the original 100 kt / a compound fertilizer production process there are low production, energy consumption, product development space and other issues, the process of upgrading the tubular reactor: In the granulator with tubular reactor and spray Ammonia axis; exhaust venturi washing and spray washing wet treatment. After the transformation of the operation results show that exhaust emissions standards, and be able to produce MAP, DAP and ternary compound fertilizer and other fertilizers.
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