中量元素(钙)水溶肥板结影响因素分析  

Cause analysis on influence factors of medium element(calcium)water-soluble fertilizer caking

作　　者：王洪富 高进华 徐勤政 徐建华 崔然 WANG Hongfu;GAO Jinhua;XU Qinzheng;XU Jianhua;CUI Ran(Stanley Agricultural Group Co.,Ltd.,Linyi 276700,China)

机构地区：[1]史丹利农业集团股份有限公司,山东临沂276700

出　　处：《磷肥与复肥》2020年第12期22-23,共2页Phosphate & Compound Fertilizer

基　　金：2019年山东省重大科技创新工程“主要农作物简化施肥新产品研发及智能施肥体系构建”(2019JZZY010701)。

摘　　要：研究原料细度、包装规格与中量元素(钙)水溶肥板结的关系,并考察添加防结块剂对中量元素(钙)水溶肥板结的改善作用。结果表明,在不影响水溶性及混合均匀性的前提下,中量元素(钙)水溶肥可以选择肥料细度0.380mm(40目),包装规格1Okg/袋,使用0.2%防结剂+0.2%二氧化硅作为防板结剂,防板结效果达85%以上。The relationship between the fineness of raw materials,packaging specifications and the caking of medium element(calcium)water-soluble fertilizer is studied,and the effect of anti-caking agent on the medium element(calcium)water-soluble fertilizer is investigated,l'he results show that,on the premise of not affecting the water solubility and mixing uniformity,the medium element(calcium)water-soluble fertilizer can choose the fineness of 0.380 mm(40 mesh),the package size of 10 kg/bag,0.2%anti-caking agent+0.2%silicon dioxide as the anti caking-agent,the anti-caking rate is more than 85%.

关 键 词：中量元素水溶肥 板结 原料细度 包装规格 防结块剂 

分 类 号：TQ445.9[化学工程—化学肥料工业]