1) Pre-concentration by gravity separation
重选预富集
2) magnetic concentration
磁选富集
1.
Effect of CaO on the reduction behavior and the magnetic concentrationof Fe and Mn of the manganese containing low grade iron ore;
CaO对含锰贫铁矿含碳球团还原行为及对铁与锰磁选富集的影响
3) preferential floatation
优选富集
5) Enrichment
[英][in'ritʃmənt] [美][ɪn'rɪtʃmənt]
预富集
1.
Determination of Mercury in Beverages by Cold Vapour-atomic Absorption Spectrometry after Enrichment;
预富集-冷蒸气原子吸收光谱法测定饮料中的痕量汞
2.
Determination of Trace Lead in Beverages by Hydride Generation-Atomic Absorption Spectrometry after Enrichment;
预富集-氢化物发生原子吸收光谱法测定饮料中的痕量铅
3.
Determination of Cadmium in Tap Water by Resin Suspension Introduction Graphite Furnace Atomic Absorption Spectrometry after Enrichment;
预富集-石墨炉原子吸收法测定自来水中痕量镉
6) pre-enrichment
预富集
1.
Cold atomic absorption spectrometry determination of trace mercury in water after pre-enrichment;
预富集-冷原子吸收光谱法测定水中的痕量汞
2.
Study on simultaneous determination of zinc and copper by flame atomic absorption spectrometry after pre-enrichment with nanometer titanium dioxide
纳米二氧化钛预富集火焰原子吸收光谱法同时测定锌铜的研究
3.
This type of separator has satisfactory effect on the discarding tails and pre-enrichment of small size ores.
本文对CTG干式磁选机设计问题进行了探讨,详细分析了其结构特点和磁系特性,该设备对于小粒度粉矿抛废、预富集具有良好的效果,在很多选厂得到成功的应用,尤其对于干旱缺水地区的低品位磁铁矿的预富集,具有广阔的应用前景。
补充资料：设备安装前的准备工作——设备的预装配与预调整
设备安装前的准备工作——设备的预装配与预调整 | ||
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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