氯化钾生产工艺优化  

Optimization of Potassium Chloride Production Process

作　　者：李生芳 LI Shengfang

机构地区：[1]青海柴达木职业技术学院,青海德令哈817099

出　　处：《化工设计通讯》2024年第4期1-3,共3页Chemical Engineering Design Communications

摘　　要：依托学院以光卤石为原料采用冷分解-正浮选-洗涤法生产氯化钾的中试装置,以原料与水配比、浮选药剂用量、调和时间为分析因素,通过正交实验,以产品中k+含量为主要评价指标,探索氯化钾最优实训生产条件,为后期教学及科研提供有力支撑。Based on the pilot plant of the college that uses cold decomposition positive flotation washing method to produce potassium chloride from carnallite as raw material,the ratio of raw materials to water,the dosage of flotation reagents,and the blending time are analyzed factors.Through orthogonal experiments,the k+content in the product is the main evaluation index to explore the optimal practical production conditions for potassium chloride,providing strong support for later teaching and scientific research.

关 键 词：氯化钾 中试装置 工艺条件 

分 类 号：TQ131.13[化学工程—无机化工]