Process

Simplified Diagram

The general flow sheet of the process at Gresik Smelter and Refinery is shown in PT Smelting Simplified Diagram.

Raw Material

Source of Concecrate & Copper Cathode Destination of PT Smelting shown in a map.

Smelter

PT Smelting applies Mitsubishi technology for copper smelting process.

Refinery

Copper is electro refined from anode by means of electrolysis process using SS-blank as cathodes.

Acid Plant & WWTP

PT Smelting utilizes 3 steps of waste water treatment to ensure the discharge water to the sea

Support Facility

PT Smelting Support Facility is intended to support our operations in the field.