挤压造粒工艺生产专用复混肥  

Production of special compound fertilizer by extrusion granulation process

作　　者：王平飞 Wang Pingfei(Yunnan Yuntianhua Red phosphorus Chemical Co.,Ltd.Yunnan Kaiyuan 661699)

机构地区：[1]云南云天化红磷化工有限公司

出　　处：《云南化工》2019年第3期26-28,31,共4页Yunnan Chemical Technology

摘　　要：专用复混肥是根据不同土壤、不同作物的多年多点试验和大面积示范确定的,所以,专用复混肥针对性强,增产效果好,是未来农业生产用肥的趋势。介绍挤压造粒法生产专用复混肥的生产工艺、产品质量指标及控制技术要点。挤压造粒工艺生产的专用复混肥产品质量符合《GB15063-2009复合肥料(复混肥料)》标准要求。the special compound fertilizer is determined according to the multi-point experiment and large-area demonstration of different soil and different crops.Therefore, the special compound fertilizer has strong pertinence and good yield-increasing effect, which is the trend of agricultural production fertilizer in the future.This paper introduces the production technology, product quality index and control technology of special compound fertilizer produced by extrusion granulation.The quality of special compound fertilizer produced by extrusion granulation process accords with < GB 15063 / 2009 compound fertilizer > standard.

关 键 词：专用复混肥 挤压造粒 生产工艺 产品指标 

分 类 号：TQ444[化学工程—化学肥料工业]