Bio:
Email: xay1113021@163.com
李书海(1969-),男,工程师,鲁西化工集团股份有限公司化工与化肥集团副总经理,长期从事复合肥技术开发、生产管理和新型肥料产品研发工作;xay1113021@163.com
简要分析了复合肥料结块的原因及影响因素,针对目前市场上流通的防结块剂质量参差不齐、价格高的问题,对开发绿色、价廉的降解型复合肥防结块剂进行了试验研究。试验结果表明,采用植物油剂、表面活性剂、固体石蜡等物料制得一种绿色防结块剂,并且可通过调整棕榈油的熔点,使防结块剂可适合不同季节应用,从而有效解决了高塔造粒复合肥、滚筒造粒复合肥、掺混肥等的结块问题。
The causes of caking of compound fertilizer and affecting factors are briefly analyzed. Aiming at the problems of uneven quality and high price of anti-caking agent in the market circulation, green and cheap degradable anti-caking agent for compound fertilizer is developed. Experimental results show that a green anti-caking agent is prepared by using plant oil, surfactant and solid paraffin, and the anti-caking agent can be used in different seasons by adjusting the melting point of plam oil, so that caking problem of high tower granulation compound fertilizer, drum granulation compound fertilizer and bulk blended fertilizer is effectively solved.
RUTLAND D W. Fertilizer caking: Mechanisms, influential factors, and methods of prevention[J]. Fertilizer Research, 1991(1):99-114.