In industrial experiments,using this method can improve zinc content in concentrate from 50.39% to 52.33%,reduce lead content from 1.55% to 0.9%,and improve zinc recovery from 93.47% to 94.13%. Because of using nontoxic depressant,it can avoid the pollution to environment and is safe.
In light of the fact that -320 mesh size fraction amounted to 90% of the iron concentrate of a concentrator, KMLZ lamellar thickener and 10m 2 disc filter were used to reduce the iron concentrate moisture to be under 15%.
We concentrate on studying algorithms that provide expansions into a series.
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To improve the method sensitivity, a concentrator column (AG19) was used to concentrate perchlorate online.
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The control system of vertical mixing equipment is a concentrate distributed monitoring system (CDMS).
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As an independent lithological body, the mechanical property of a reef flat is very different from the surrounding rock, causing stress to concentrate.
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asporogenes strain 41 is capable of utilizing sulfides of gold-arsenic concentrate and elemental sulfur as a source of energy.
The gold-antimony-tungsten deposit of Xiangxi gold mine in Hunan province of China has been mined for a long time. This mine is a bigger one in scale in our country. The integrated gold-antimony-tungsten ore occurs in the layered vein deposit the chief metal minerals are native gold, antimonite and scheelite. Quartz is main gangue mineral. Native gold presents in ultra finely grained and in thin schistose form. Its grains are in the size range of 0.05-0.5mm. Antimonite is encountered in compact massive and ...
To provide an optimal industrial prototype for the extension project of the Tiekeng Iron Mine, a wet high-intensity magnetic separator of type SQC-6-2770 for concentrating weakly magnetic minerals has been newly developed by the joint efforts of the Jiangxi Nonferrous Metallurgy Research Institute, the Tiekeng Iron Mine and the Ganzhou Metallurgy Machinery Repair and Manufacture Plant. The result of the industrial test of the prototype at the Mine's concentrator was satisfactory. A limonite ore sample assay...