摘要
本文通过对河南伊川石梯高铁磷矿的一系列实验研究.提出了利用该矿生产钙镁磷肥的可行性;实验表明,不仅可以生产符合国家标准的不同等级的钙镁磷肥,同时可回收数量可观的具经济价值的镍磷铁;并对其工艺条件作了初步换讨.
By trial-researches on high-iron shiti phosphorite in Yichuan, Henan Province in this peper, it is present, the feasibility of making Fused Calcium Magnesium Phosphate (FMP) from the rock. Trial indicated: the rock can not only produce all levels FMP which is conformed to state standard, but also redeem 'Nickel-Phosphorus Iron' that provice with a great number of economic interests. Last, the paper has a prilimenary approach to its technological conditions.
关键词
钙铁磷肥
磷矿
铁
镍磷铁
Fused Calcium Magnesium Phosphate
phosphorus deposit
Nickel--Phosphorus Iron
