介绍了氯化钾造粒技术及掺混肥的生产工艺。在圆盘造粒机上采用无蒸汽法对粉状氯化钾造粒 ,加入占总重量 1 5%～ 2 0 %的粘结剂CH ,同时添加 0 .1 %的表面活性剂SAS ,所得颗粒氯化钾为球状 ,直径 1～ 4.75mm ,颗粒强度 1 8.0N/颗左右。通过对各种原料配伍性能的研究 ,确定了有关掺混肥的生产工艺。 Introduced potassium chloride granulation technology and production technology of mixed fertilizer. Granular potassium chloride was granulated on a disc granulator by a steamless method, a binder CH of 15% ~ 20% of the total weight was added, and the surfactant SAS was added by 0.1% at the same time. The resulting granules Potassium chloride is spherical, the diameter of 1 ~ 4.75mm, particle strength of about 8.0N /. Through the study of the compatibility of various raw materials, the production process of blending fertilizer was confirmed.