Replacing the Merrill–Crowe zinc cementation step with carbon-in-pulp (CIP) or carbon-in-leach (CIL) circuits provided a process that allowed the treatment of …
The continuous processes of gold recovery by adsorption on activated carbon in agitated tanks, namely the carbon-in-pulp (CIP) and the carbon-in-leach (CIL) …
CIL circuit is a process of continuous leaching of gold from ore to liquid and counter-current adsorption of gold from liquid to carbon particles in a series of tanks. The CIL process …
Carbon pulp extraction process (CIP method and CIL method) is to put activated carbon into the cyanidation pulp, and the dissolved gold is adsorbed on the …
A simple semi-empirical model of a CIP/CIL circuit was developed to provide insights into the complex interactions in a leaching and adsorption plant for gold and silver.
A model was developed of a CIL/CIP circuit for recovery of gold and silver. The model uses a simple two rate representation of the leaching kinetics.
The carbon-in-pulp process (CIP) and its modification, carbon-in-leach (CIL), have a lower residual soluble gold level and are not similarly affected by soluble base …
A typical CIP or CIL circuit is shown in Figure 1. The process is regulated by the elution schedule. Carbon addition and carbon transfer are based on when the required mass of …