Filtro prensas are generally applicable for utilization within the hardest mining process around the world. It is also applied within air conditioning inside big establishments and houses. Below are the processes in which filtro prensa is actually suitable:
Heap Leaching or the Merrill-Crowe
Here are the application for use of filtro prensa:
Pregnant Leach Liquor Transparency
Through the processing of the pregnant leach solution via the utilization of the filtro prensa, the heap leaching is completed and the central heap has been entirely leached. Because of this, the precious metals have been exhausted as well. Moreover, the filtro prensa acts to take away the fine central solids. With this, it leads to a transparent leach fluid having dissolved gold.
Precious Metal Solids Recovery through Filtro Prensa
With the incorporation of Zinc powder, the gold in the solution slowly forms precipitate.
Moreover, through the use of filtro prensa the zinc and the gold matters eventually taken out from the leach solution. The filtro prensa will relevantly assist in the quick recovery of the gold matters.
Leaching and Adsorption of Carbon
The following are the varieties of the traditional heap leaching procedure: CIC, CIP, and CIL. Basically, the central part is crushed, finely grinded, and then leached through cyanide for gold dissolution. Rather than non-valuable matters separation from the pregnant liquid mixture, the granular activated carbon is incorporated to the slurry of the leach.
Moreover, the adsorption of carbon and gold concentrates coming from the slurry mixture is subsequently removed from the slurry through the elution process. Afterwards, the recycling process is generally taken to utilize the gold-free leach mixture. Additionally, the carbon is then subject for the removal of concentrated gold.
Removal Process of Carbon Fines through Filtro Prensa
In every process of CIC, CIP, and CIL, the gold matters are recovered from the carbon through the elution method. The elution process simply works by stripping the gold once and afterwards, the carbon masses are regenerated for recycling. Carbon fines removal are basically being generated while taking absorption processes through the use of the filtro prensa. This step generally maintains all the inner screens and filters free from premature carbon fines plugging.