subject: What Is Molybdenum Ore Beneficiation Equipment ? [print this page] Molybdenum ore beneficiation equipment, flotation machine of nature bears the extremely rich mineral resources. However, in addition to a small number of high-grade ore, general grade (ore the percentage of the price of ingredients) are lower. These ore is direct smelting, technical difficulties, not economic. Therefore, metallurgical ore grade is high . Such as: the lowest grade of iron ore in supporting not less than 45% -50%; copper in copper ore grade of the lowest shall not be less than 3% -5%. Therefore, low-grade depleted ore smelting before dressing. Secondly, ores often contain a variety of useful component prior beneficiation methods they are separated into separate concentrates in order to further use. In addition to a useful component in the ore, often contain harmful impurities such as iron ore containing harmful impurities of sulfur and phosphorus. These harmful impurities in the smelting before should be removed using the dressing method, otherwise it would be the complexity of the smelting process, smelting quality of the product. The beneficiation process is prepared by ore pre-election operations, the election of operations and the post-election dewatering operations consisting of a continuous production process. Elected useful minerals from the ore, you must first ore Young broken, one of the useful minerals and gangue to monomer dissociation.
Sometimes successor operations is in order to meet the special requirements of the material particle size. Also be in the middle crushing job. Preparation work before the election is usually divided into two stages of crushing and screening operations, and grinding and classification operations. Crusher and screening machine for joint operations, the mill and the classifier is often composed of a closed loop. They are composed of broken shop and grinding and separation plant, machinery and equipment.
Molybdenum ore production process:
1, molybdenum ore first primary crushered by the jaw crusher , then by fine jaw crusher, to the reasonable fineness sent to the hopper through the elevator.
2, By feeder evenly into the ball mill ball mill for grinding the ore.
3,Grinding ore fines into the spiral classifier, spiral classifier with the different proportion of solid particles, while the rate of precipitation in the liquid principle, the ore mixture, washed and graded.
4, through the mixing barrel and sent to the flotation machine flotation operations. Combination of static separation of the bubble and the dynamic collision of mineral particles and air bubbles particles according to different mineral properties by adding the corresponding flotation reagents, flotation machine, to make the necessary minerals and other substances separated. Conducive to a fine or micro-fine molybdenum ore sorting. Efficient enrichment mineral concentrates after flotation in water to remove up to national standards.
