【摘要】 介绍利用料浆法小磷铵装置改产高浓度复合肥试验情况和可行性探讨。为期３天改产高浓度复合肥的试验获得成功，共生产１５－１５－１５高浓度复合肥２３０吨，未出现喷枪堵塞、窑内结疤等问题，料浆流动性能好，造粒机生产能力可达９０～１００ｔ／ｄ。更多还原

【Abstract】 This paper introduces the trial and feasibility to produce high analysis NPK fertilizers in a slurry AP facility. In 3 days, 230 tones of 15 15 15 NPK fertilizers were produced without any problem, such as sprayer block and scale in granulator. The slurry fluidity is good and the productivity is up to 90100 t/d, but the long term operation remains to be further tested.更多还原