The three phase immiscibility of Fanshan magma resulted in the formation of three phosphorus ore zones.
矾山岩浆的三相不混溶作用导致了矾山三个矿带的形成。
On the basis of the analysis of original ore properties, the tests on concentrating phosphorus ore were carried out using suspension electrostatic separator.
在详细分析原矿性质的基础上，采用悬浮电选机干式作业对磷矿石进行富集。
Analyzed present situation of fluorine resources and whereabouts of fluorine in phosphorus ore. Proposed the countermeasure about comprehensive utilization of fluorine in phosphorus ore.
分析了我国氟资源的现状及磷矿用途中氟的去向，并针对目前我国磷矿伴生氟资源综合利用存在的问题提出了几点对策和措施。
The Selection problem of phosphate ore. which is main factor of affecting production cost of yellow Phosphorus, is discussed.
就影响黄磷生产成本的主要因素的磷矿石选用问题进行了论述。
Bioleaching may require added phosphorus and nitrogen if these are limiting in the ore materials, and the same process can be used to solubilize uranium.
如果在矿石中氮和磷不足，生物萃取则需要加入这些营养素，并且这一过程还被用来提取铀。
Because of high phosphorus content in ore, the exploitation was handicapped by economic and technical conditions at that time and has not yet been exploited.
由于铁矿中含磷量高，受当时经济技术条件的限制，一直未能开发利用。
High phosphorus manganese ore of Huayuan style is a kind of low manganese and high phosphorus contained ore.
花垣型高磷锰矿为我国一大类型锰矿。该类型锰矿含锰品位低，含磷高。
With this method, the rate of dephosphorization reached 78.5% and the phosphorus content of the manganese ore dropped from 0.19% down to 0.04%.
通过该方法，对磷的质量分数为0.19%的锰矿石，磷的去除率为78.5%，脱磷后锰矿中磷的质量分数下降为0.04%。
Based on the process mineralogy research on improving iron concentrate grade and recovery, reduce the phosphorus content in iron ore concentrate is proposed.
根据工艺矿物学研究成果对提高铁精矿品位和回收率、降低铁精矿中的磷含量给出了建议。
An aspergillus Niger, treated with UV-irradiation, was used for dephosphorization test of phosphorus-rich manganese ore based on the existing form of phosphorus in manganese ore.
从锰矿石中磷的存在形态着手，用一株诱变得到的黑曲霉进行了高磷锰矿脱磷试验。
In this paper, the importance of dephosphorization process in treatment of high phosphorus iron ore is analyzed.
分析了高磷铁矿石降磷的重要性，并且叙述了某高磷铁矿石的主要工艺矿物学特征、磷赋存状态及嵌布特征。
It brings forth a novel solution for the exploitation and utilization of analogous high-phosphorus hematite-limonite ore resources.
为类似难选高磷赤褐铁矿的开发利用提供了新的思路。
It brings forth a novel solution for the exploitation and utilization of analogous high-phosphorus hematite-limonite ore resources.
为类似难选高磷赤褐铁矿的开发利用提供了新的思路。
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