饱和状态下硫酸复盐的反应研究  

Study on the Reaction of Sulfate Double Salts in A Saturated State

作　　者：王文科 熊天兵 王星浩 马海生 WANG Wenke;XIONG Tianbing;WANG Xinghao;MA Haisheng(Qinhuangdao Tianding Chemical Co.,Ltd.,Qinhuangdao 066003,China;Qinhuangdao Huaying Phosphoric Acid Co.,Ltd.,Qinhuangdao 066003,China)

机构地区：[1]秦皇岛天鼎化工有限公司,河北秦皇岛066003 [2]秦皇岛华瀛磷酸有限公司,河北秦皇岛066003

出　　处：《化工管理》2024年第13期39-44,共6页Chemical Engineering Management

摘　　要：文章研究了饱和状态下硫酸盐之间存在的部分反应,是非饱和态下较难发现的。该反应存在一定规律,值得进一步探讨与研究。该反应可以为复合肥料的生产提供研究资料,特别是硝硫基复合肥中使用大量的硝铵磷、硫酸钾、硫酸铵、硫酸锰、硫酸镁等原料,复合肥中硫酸盐是以硫酸复盐的形式存在而非以简单化合物混合而成,会影响到复合肥产品强度与储存的稳定性。In this paper,the partial reaction between sulfates in saturated state is studied,which is difficult to find in unsaturated state.The reaction has some regularity,which is worthy offurther study.This reaction can provide research data for the production of complex fertilizers,especially nitrosulfur-based complex fertilizers use a lot of raw materials such as ammonium nitrate and phosphorus,potassium sulfate,ammonium sulfate,manganese sulfate,magnesium sulfate,etc.The sulfate in complex fertilizers is in the form of compound sulfate instead of simple compound mixture,which will affect the strength and storage stability of complex fertilizers.It also provides reference for the preparation of compound sulfate.

关 键 词：饱和溶液 硫酸复盐 结晶水 

分 类 号：P578.7[天文地球—矿物学]