摘要
介绍了用饲料级磷酸氢钙生产中的预中和渣制造复混肥、改性磷铵和磷酸钠等产品的具体方法。
Some practical processes for manufacture of products such as composite fertilizers, modified phosphoric fertilizers, sodium phosphate and so on by comprehensive utilization of pre neutralization dregs from the production of feed grade dicalcium phosphate are introduced.
出处
《化工环保》
CAS
CSCD
北大核心
1999年第6期361-364,共4页
Environmental Protection of Chemical Industry
关键词
预中和渣
饲料
磷酸氢钙
湿法磷酸
废物处理
pre neutralization dreg, comprehensive utilization, feed grade dicalcium phosphate, phosphoric acid by wet process.
