氧化亚铁,是铁的氧化物之一。
有时候,他们会在混合物中加入氧化亚铁。
采用氧化亚铁硫杆菌从镍黄铁矿中浸出镍。
Thiobacillus ferrooxidans are used to leach Ni from nicopyrite.
对于磁选来说为什么磁铁矿的氧化亚铁含量越高就越好?
Three, for magnetic separation for the ferrous oxide content why magnetite taller jump over?
在知道中大家都在讨论氢氧化亚铁的颜色问题,我在教学中发现:纯氢氧化亚铁是白色的。
Everyone in the know in the discussion of the color of ferrous hydroxide, I found in teaching: purity of ferrous oxide is white.
所以,为使精炼渣系具有良好的发泡性能,渣中氧化亚铁含量应小于1%,最好小于0.5%。
In order to maintain the excellent foaming property the content of ferric oxide in the refining slag should be controlled under 1. 0%, and lower than 0. 5% much better.
综述了氧化亚铁硫杆菌诱变育种的方法以及诱变育种的研究现状,并对诱变育种过程中的一些问题进行了探讨。
The method of mutation breeding and the current research situation of Thiobacillus ferrous oxide are summarized, and some problems in the process of breeding are discussed.
便携式-垂直侧面皮带输送机配有液压升降机,横向进料,45度倾斜和横向排放,输送氧化亚铁达每小时25吨。
Portable - flow vertical sidewall belt conveyor with hydraulic lift , horizontal in-feed, 45 degree incline and horizontal discharge, conveying ferrous oxide at 25 tons per hour.
本文以氧化亚铁硫杆菌菌株yn - 3为材料,研究在黄铁矿、黄铜矿、磁黄铁矿和闪锌矿等矿物作用下,对YN - 3的生长特性及趋磁性产生的影响。
The growth rate of YN-3 was fastest when sphalerite was the source of energy, the next was pyrrhotite and chalcopyrite, YN-3 had the lowest growth rate under the effect of pyrite.
本文以氧化亚铁硫杆菌菌株yn - 3为材料,研究在黄铁矿、黄铜矿、磁黄铁矿和闪锌矿等矿物作用下,对YN - 3的生长特性及趋磁性产生的影响。
The growth rate of YN-3 was fastest when sphalerite was the source of energy, the next was pyrrhotite and chalcopyrite, YN-3 had the lowest growth rate under the effect of pyrite.
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