硫酸钾镁肥生产工艺探究  

Study on production technology of potassium magnesium sulfate fertilizer

作　　者：任延鹏 Ren Yanpeng(SDIC Xinjiang Luobupo Potash Co.Ltd.,Hami 839000,China)

机构地区：[1]国投新疆罗布泊钾盐有限责任公司,新疆哈密839000

出　　处：《现代盐化工》2022年第1期9-10,共2页Modern Salt and Chemical Industry

摘　　要：首先,阐述硫酸钾镁肥对作物的意义,即既可补充硫、镁两种中量营养元素,又能促进植物体内的酶促反应。其次,提出由于单系统问题,硫酸钾镁肥的规模化生产中的工艺控制存在一定困难。最后,针对实际生产中母液循环、关键工序点指标控制等问题,提出解决方案及控制措施。Firstly, the significance of potassium magnesium sulfate fertilizer to crops is expounded, that is, it can not only supplement sulfur and magnesium, but also promote the enzymatic reaction in plants. Secondly, it is proposed that due to the single system problem, there are some difficulties in the technology control in large-scale production of potassium magnesium sulfate fertilizer. Finally, solutions and control measures are put forward for the problems of mother liquor circulation and key process point index control in actual production.

关 键 词：母液循环 氯离子控制 温度 

分 类 号：TQ444.4[化学工程—化学肥料工业]