摘要
通过生产实践和前人的研究，对热法磷酸生产中影响磷酸色度的９种原因进行了分析探讨，并提出了相应的解决方法。
Influence of nine factors on colourity of phosphoricacid in production of phosphoric acid by furnace precess was investigated,and the methods reducing the colourity of phosphoric acid were present.
出处
《云南化工》
CAS
1998年第4期32-34,共3页
Yunnan Chemical Technology
关键词
热法磷酸
色度
降低色度
磷酸
phosphoric acid by furnace process colourity reduce
