1) Iron ore with more phosphor and arsenic
高磷砷铁矿
2) pyrite with high arsenic-containing content
高砷硫铁矿
1.
Trial production of SA from pyrite with high arsenic-containing content
高砷硫铁矿制酸的生产试验
3) high phosphorus iron ore
高磷铁矿
1.
Research progress in treatment of high phosphorus iron ore and dephosphorization of high phosphorus hot metal;
高磷铁矿处理及高磷铁水脱磷研究进展
4) high iron-containing phosphate rock
高铁磷矿
1.
The high iron-containing phosphate rock with iron oxide content more than 50%,can be obtained by the low intensity magnetic beneficiation of iron-containing phosphate rock.
实验用王水分解含高铁磷矿微沸加热20 min,含高铁磷矿可溶解完全。
5) High-phosphorous iron concentrate
高磷铁精矿
6) high-phosphorus iron ore
高磷铁矿石
1.
Further researches into removing the phosphorus from the high-phosphorus iron ore were sug- gested.
根据国内处理高磷铁矿石的技术研究现状,本文着重介绍了联合磁选、磁选—选择性聚团脱泥—反浮选、化学浸出以及生物脱磷等高磷铁矿石分选处理的主流工艺,并对高磷铁矿石脱磷技术的工艺发展前景进行了探讨。
2.
This paper introduces the current situation of dephosphorization technology for high-phosphorus iron ore,and summarizes the technique of phosphorous reduction of iron ore,and points out its existing problems and discusses its development prospect.
介绍了国内外高磷铁矿石降磷方法的现状,总结了当前铁矿降磷的主要方法,指出了目前铁矿降磷方法中存在的问题,并对铁矿降磷的发展前景进行了探讨。
补充资料:斜方砷铁矿
分子式: FeAS2
CAS号:
性质:砷矿的主要矿物组分之一。含砷72.82%。斜方晶系,晶体常呈柱状,集合体常呈粒状、致密块状。银白色至钢灰色。金属光泽。硬度5~5.5,密度7.0~7.4g/cm3。溶于硝酸。主要产于热液矿床中,与毒砂等共生。可用于制取元素砷、砷酸和砷化物。
CAS号:
性质:砷矿的主要矿物组分之一。含砷72.82%。斜方晶系,晶体常呈柱状,集合体常呈粒状、致密块状。银白色至钢灰色。金属光泽。硬度5~5.5,密度7.0~7.4g/cm3。溶于硝酸。主要产于热液矿床中,与毒砂等共生。可用于制取元素砷、砷酸和砷化物。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条