prill

Properties: Colourless crystal or white crystalline powder or prill form.

性状:无色结晶或白色结晶性粉末。易潮解,溶于水和醇。

Confirmed analysis in a precise, quality prill that waters in quickly and evenly.

颗粒成素分析准确，浇入更快、更均匀。

Urea solution with the addition of formaldehyde can be used to produce larger urea prills, the strength of the product prills is improved, and dust is reduced;

尿素溶液中加入甲醛,可于大颗粒尿素的生产,同时可提高成品颗粒度,降低粉尘,这是目前尿素企业生产控制的一种措施,甲醛在尿素成品中转化为亚甲基二脲。

The principle,process and technical characteristics from the original prilling ammonium nitrate equipment being transformed into nitrocompound fertilizer production are introduced.

介原有造粒硝铵生产装置改产硝基复肥的生产原理、工艺流程和技术特点,使差动式造粒机成功解决了高黏度熔融液造粒困难的问题。