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C2 Meter

C² Meter improves gold recovery by automating carbon measurement and control with easy set-up and calibration.

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Features

Accurate measurement and control
Continuous online measurement of carbon concentration in a pulp
Operator-friendly
Robust construction
Reduced dependence on plant personnel
Easy installation and calibration
Minimum height: 354px

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Overview

C² Meter online carbon measurement instrumentation, from Mintek, improves gold recovery by optimising carbon movement control and carbon concentration.

A critical parameter in the efficient operation of Carbon-in-Leach (CIL) and Carbon-in-Pulp (CIP) processes is the accurate measurement and control of carbon concentration. C² Meter allows quick setup, easy installation and calibration as opposed to traditional manual measurement methods, which can be irregular, time consuming and inaccurate. This can lead to poor carbon management in the circuit and inefficient gold recovery.

The C² Meter comprises an immersion probe and associated control panel. The probe contains a matched transmitter/receiver pair of piezoelectric (PZT) ceramic transducers to continuously measure the carbon concentration using ultrasound. The instrument is robust and has high availability.

It’s supplied with a 100–240V AC power supply, a 4–20mA output, an error output relay and one 4–20mA optional density meter input.

The C² Meter can be used together with the Carbon Transfer Controller to reduce gold losses. The controller is part of Leachstar, an advanced control suite designed specifically for gold circuits.

Typical Uses

The C² Meter is used by gold mining operators to automate the measurement and control of carbon concentration in CIL and CIP processes circuits to enhance gold recovery.

Benefits

Improve gold recovery by automating carbon measurement and control.
Measure carbon concentration in a pulp continuously and accurately.
Reduce carbon losses through early detection of carbon screen leakage.
Quick setup, and easy installation and calibration, compared to traditional measurement methods.
Use with the Carbon Transfer Controller to reduce gold losses.

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Related Resources

Molycop enhances its leaching knowledge with CSIRO cyanide training course

Molycop enhances its leaching knowledge with CSIRO cyanide training course

Members of Molycop’s leaching team gained valuable insights into cyanide chemistry and analysis training with the CSIRO.

Molycop holds successful technical seminar in Accra, Ghana

Molycop holds successful technical seminar in Accra, Ghana

Molycop is proud to have brought its insights on advanced optimisation processes to an audience in Ghana, Africa.

Carbon Inventory Management in a Carbon-in-Leach Circuit

Carbon Inventory Management in a Carbon-in-Leach Circuit

Six C2 carbon concentration meters installed in PNG’s Hidden Valley Gold and Silver Mine have improved carbon management in the mine’s CIL circuit and significantly optimised metal recovery.

Carbon Inventory Management in a Carbon-In-Leach Circuit

Carbon Inventory Management in a Carbon-In-Leach Circuit

Six C2 carbon concentration meters installed in PNG’s Hidden Valley Gold and Silver Mine have improved carbon management in the mine’s CIL circuit and significantly optimised metal recovery.

Cyanide Consumption and Management – Australian Gold Mine Case Study

Cyanide Consumption and Management – Australian Gold Mine Case Study

Cyanide Consumption and Management in a Leaching Circuit at an Australian Gold Mine.

C2 Meter

C2 Meter improves gold recovery by automating carbon measurement and control with easy set-up and calibration.

Innovation

At Molycop, we see innovation as a way to find solutions to some of the mining industry’s greatest challenges. We aim to improve on today so we can deliver better for tomorrow.

Leaching

Improve mineral processing with Molycop’s range of instrumentation and advanced process control solutions.