【摘要】 考察了诸多因素对利用硫铁矿烧渣制取硫酸钾的影响,确定了最佳工艺条件,并对添加有机胺试剂以提高K+的转化率进行了探索。更多还原

【Abstract】 This paper examined influences of various factors on preparation of potassium sulfate with pyrite cinder.The optimal technological conditions for the production process are established.The measures for increase of conversion ratio of K~+ by addition of several organic amines is researched.更多还原