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Metals Beneficiation Process Flow Chart Confluence Introduction Location: Home >>News >>Profession news

Metals Beneficiation Process Flow Chart Confluence Introduction

Metals Beneficiation Process

Iron ore: (1) ore crushing;(2)grinding process;(3)separation technology;(4)sintering and pelletizing technology.

Manganese ore: machinery selection(including ore beneficiation, screening, gravity separation, strong magnetic separation and flotation process), and enrichment, chemical processing,etc.

Chrome ore: adopts jigging machine, shaking table, spiral separator, centrifugal concentrator and the spiral chute to separate, can also adopt hydraulic sorting table middlings.

Vanadium titanium magnetite: through once grinding, once coarse crushing, once concentrate, once sweeping of magnetic separation process to sort magnetite concentrates, magnetic tail separate.

Copper ore: flotation, magnetic separation, gravity separation, or wet smelting,etc.

Pb: combined beneficiation general magnetic - floating, gravity separation-floating, gravity - magnetic - floating method.

Aluminum: generally selected by hand.

Nickel: (1) flotation; (2) adopt crushing, screening processes remove in advance weak differentiation, low bulk nickel containing bedrock.

Co: general use flotation process.

W: according to the type of ore, tungsten ore dressing consists of wolframite and scheelite. Processing methods are hand selected, gravity concentration, flotation, magnetic separation, and electrostatic separation method.

Tin: mineral processing method is gravity separation, flotation process.

Mo: mainly flotation method.

Metals Beneficiation ProcessMercury: hand selected, gravity separation and flotation, in which flotation process is widely used and most effective.

Sb: mainly hand selected, gravity concentration, flotation method.

Platinum: (1) reasonable ball milling, use appropriate cyclone classification; (2) the recovery rate;

Gold: gold in mineral content is extremely low, the extraction of gold ore need crush and grind and adopts ore dressing method for gold separation. Mainly is gravity separation and flotation.

Silver: (1) flotation method; (2) the combined process of single floatation and flotation -gravity separation, flotation cyanidation method, of which the most important is flotation.

Niobium and tantalum beryllium lithium, hand selection method, flotation, chemical or chemical - flotation method, warm election law radioactive election method, particle flotation method.
 
Strontium ore: the most commonly used method is jigging - shaking as the main body of the process.

Rare metal: generally adopts magnetic separation, flotation process to obtain concentrate containing rare earth oxides by about 60%.


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