摘要
水泥窑灰是水泥生产过程中的副产品,钾、铝的含量较高。本文提出了综合利用钾、铝的工艺流程,并确定了用水泥窑灰与工业硝酸生产钾肥及回收铝的工艺参数。
Ash of cement kiln is the byproduct during manufacture of cement , it contain much potassium and aluminum. In this paper, we have presented a technological process that is about the comprehensive use of potassium and aluminum , and also given the parameters which are about the recovery of aluminum and production of potash fertilizer using the ash of cement kiln and industrial nitric acid .
出处
《云南化工》
CAS
2004年第4期9-11,共3页
Yunnan Chemical Technology
