Home> Global Cases>

Pakistan 1,500t/d Copper Mineral Processing Plant

CASES

Pakistan 1,500t/d Copper Mineral Processing Plant

The raw ore was characterized by simple composition. It consisted of metallic minerals (copper pyrite and pyrite) and non-metallic minerals (quartz and chlorite). The multi-element analysis results showed that Cu was the valuable element. The Cu grade of the raw ore was 0.80%.

Xinhai Solution

01

Crushing and screening: Jaw crusher was adopted for coarse and half-stage crushing, cone crusher for fine crushing and heavy-duty circular vibrating screen for screening. The product size was -12mm.

02

Grinding and classification: Wet grid ball mill was adopted for grinding, linear vibrating screen for pre-classification and XCⅡ hydrocyclone cluster for classification. The grinding fineness was -200 mesh (68.0%).

03

Flotation: Lime was used as the regulator, Z200 was used as the collector. The raw ore was ground to -200 mesh (68.4%), XCF/KYF flotation cells were adopted to roughing and twice scavenging, BF flotation cell was adopted to twice concentration.

04

Concentrate dewatering: Efficient improved thickener was used in the one-stage dewatering stage, press filter was used in the two-stage dewatering stage. Finally, the water content of filter cake contained about 20%.

Project Result

Finally, the grade of copper concentrate was 20.780%, and the recovery rate of copper was up to 90.05%.

Project Site


Leave Message
  • *
  • *
  • *
  • *
  • *
  • *
  • *
  • *
  • *
contact
Leave Message
contact
  • *
  • *
  • *
  • *
  • *
  • *
  • *
  • *
  • *
contact
  • * NAME :
  • * EMAIL :
  • PHONE :
  • Location :
  • * CAPACITY :
  • * MESSAGE :