摘要
通过活性硅复合脱氟剂脱氟的试验研究，开发了盐酸法生产饲料级磷酸氢钙流程萃取去渣及一段中和过滤副产白肥的新工艺。
Experiment for deflourination of active silicon mixed defluorinated agent has been carried out.A new process for production of feed grade calcium hydrophosphate by hydrochloric acid method was developed,in which slag was extracted and removed.
出处
《云南化工》
CAS
1999年第2期20-23,共4页
Yunnan Chemical Technology
关键词
盐酸法
活性硅
复合脱氟剂
饲料
磷酸氢钙
脱氟
hydrochloric acid methodmined active silicium defluoratinating agentfeed-grade calium hydrophosphate
