摘要
介绍了三聚氰胺反应媒循环法净化湿法磷酸复分解生产磷酸二氢钾的工艺技术，对由两种不同原料出发的工艺路线所得的产品进行了成本比较。该工艺具有开发应用价值。
The process technology of manufacturing potassium dihydrogen phosphate by double decomposition with wet－ process phosphoric acid purified by reaction medium circulation was introduced in this paper.The cost of production from two process routes with different materials was also compared and the result shows the process is worth developing.
出处
《化工技术经济》
CAS
2001年第2期15-16,共2页
Chemical Techno-Economics
关键词
湿法磷酸
净化
磷酸二氢钾
技术
wet- process phosphoric acid
purification
potassium dihydrogen phosphate
technology
