200kt/a粉状MAP装置试车总结

The Commissioning Summary of 200 kt/a Powder MAP Plant

2 0 0kt/a粉状MAP装置是 40 0× 2kt/aTSP装置技术改造后其中的一个装置 ,是我国自行设计、建设的最大国产化粉状MAP装置。介绍了工艺流程和化工试车期间对主要工艺参数调整的情况 ,针对系统易堵塞影响开车率问题 ,完善了热水冲洗和热水清洗系统 ,使该装置在短时间内达到了设计能力。

kt/a powder MAP plant is one of the plants after the technical revamping of 400×2 kt/a TSP plant, which is the largest domestically designed and constructed powder MAP plant in China. It introduces the process flow and the modification to the main process parameters during the commissioning. In view of the system blocking which influences the on-stream rate of the plant, it improves the hot water purging and washing system and makes the plant meet the design capacity in a short time.