The Role of Technology

The process of e-waste recycling primarily involves many stages

Pretreatment Process

Jaw Crusher,
Hammer Mill

Pretreatment Process

Jaw Crusher,
Hammer Mill

Separation Technologies

Magnetic Separator,
Siever,
Density Separator,
Cyclone separator

Separation Technologies

Magnetic Separator,
Siever,
Density Separator,
Cyclone separator

Thermal process

Pyro Processing Unit,
Calcinatory,
Chemical Treatment

Thermal process

Pyro Processing Unit,
Calcinatory,
Chemical Treatment

Reclaim & Recovery Process

Refining Unit,
Leaching Line,
Distillation Unit

Reclaim & Recovery Process

Refining Unit,
Leaching Line,
Distillation Unit

Given that e-waste recycling involves many such stages and processes, the role of technologies in this space becomes crucial to ensure sustainable and timely recycling of e-waste.

Hiflo Green’s E-waste recycling and reprocessing process has been carefully studied, and equipment has been procured from reputed manufacturers with expertise in this field.

Feeds are processed or concentrated using incineration, smelting and melting process on a batch basis. In this pyrometallurgical process, the material is processed in a from 100°C to 1200°C for several hours in large furnaces to separate the non-metallic components.

Hydro metallurgical methods are used to extract the metals from the waste using the following methods

  • Chemical leaching
  • Chemical dissolution
  • Chemical precipitation
  • Cementation or reduction techniques

This process is to recover and refine the metals from e-waste using the following methods

  • Electroplating
  • Electrowinning
  • Electro stripping
  • Electro refining