摘要
柴达木盆地大浪滩地区低品位钾盐矿储量大,综合开发利用备受关注。本文采用化学分析方法和仪器表征方法,对来自于大浪滩地区的低品位钾盐矿进行物相组分分析,并对矿样粒径对钾含量的影响进行了探索。大浪滩地区的低品位钾盐矿的主要成分为NaCl、KCl、MgSO4·H2O和少量不溶物,低品位钾盐矿中钾的平均百分含量为3.12%。
The low-grade potash ore in Dalangtan area of Qaidam Basin are abundant,and their comprehensive development and utilization have attracted much attention.In this paper,chemical analysis method and instrument characterization method were used to analyze the phase composition of low-grade potassium salt ore from Dalangtan area,and the effect of sample size on potassium content was explored.The main components of Low-grade potash ore in Dalangtan area are NaCl,KCl,MgSO4.6H2O and a small amount of insoluble matter.The average percentage of potassium in low-grade potassium salt deposits is 3.12%.
作者
李欣萌
尹诗惠
张旭冉
赵相鑫
马军
Li Xinmeng;Yin Shihui;Zhang Xuran;Zhao Xiangxin;Ma Jun(School of Chemistry and Chemical Engineering,Linyi University,Linyi 276005,China)
出处
《山东化工》
CAS
2019年第22期125-126,共2页
Shandong Chemical Industry
基金
大学生创新创业训练计划项目(201910452069)
关键词
低品位钾盐矿
大浪滩
盐湖钾资源
low-grade potash ore
Dalangtan
potassium resources in salt lakes
