腐植酸颗粒钙镁磷肥的制造方法

Production Method of Fused Calcium Magnesium Phosphate Granulated by Humic Acid

选用腐植酸钠作为粘合剂，对钙镁磷肥进行造粒，得到的颗粒钙镁磷肥产品达到了出口日本的标准，此法值得推广和应用。

Sodium salt of humic acid is selected as an adhesive to granulate fused calcium magnesium phosphate in this work. The product of the fused calcium magnesium phosphate granulated by this method satisfies the standard for exporting to Japan. The method presented is worthy to be extended for application.