DEHSCOFIX® DG

Dehscofix® DG series have been used successfully as blanking agents in leaching processes (CIL/CIP) to improve gold recovery.

Product Description BenefitsApplications
Dehscofix® DG SeriesDehscofix® DG Series are the alternative to kerosene and other carbon blanking reagents.Dehscofix® DG series is very effective in preventing preg-robbing by carbonaceous or graphitic material, thus allowing goldcyanide complex to attach preferentially to activated carbon. Fine carbon bearing material has, by definition, high surface area, thereby increasing the tendency for leach liquor adsorption. The aim is to find the correct dosing strategy of the blinding agent to completely adsorb onto the preg-robbing carbon without any residual left in solution to impact down stream.The addition of the blanking agent improves gold recovery during
leach.
Dehscofix® DG30Dehscofix® DG30 is a carbon blanking agent.Increased gold recovery. Easy to apply. Non flammable.The product
has demonstrated effectiveness in blinding the preg-
robbing carbon that tends to adsorb the dissolved gold
during cyanidation.
This is a snapshot of the products that we have available, please contact your A S Harrison & Co representative for a discussion on the products appropriate for your applications.

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