macroporous anion resin for gold extraction and recovery (A100)

Product Overview

Description

 

 

 

D301G is a macroporous-type strong base anion exchange resin efficient for extraction of uranium complexes in in-situ (ISL), batch or heap leaching and Resin-in-Pulp (RIP) processes. Thanks to its specially graded particle size this resin is particularly suitable for use in RIP processes. The macroporous structure of the resin ensures regeneration efficiency and lower volume of desorbates while the desorbates have high uranium concentrations. As a macroporous product the D301G is specially recommended for carbonate leaching processes where the risk of the silica fouling is low.

D301G shows high resistance to osmotic and thermal shock and mechanical attrition.

This resin can be used for gold sorption after thiosulfate leaching of gold ores.

 

 

 

Polymer Matrix Structure______________	Styrene Crosslinked with DVB
Physical Form and Appearance__________	Slight yellow spherical beads
Whole Bead Count___________________	95% min.
Functional Groups____________________	R-N(CH3)2 Tertiary Amine
Ionic Form ,as shipped________________	Cl-
Total Exchange Capacity, CL- form, wet,	1.40 meq/ml
Moisture content %	50% max.
Particle Size Range___________________	0.8mm-1.8 mm
Swelling (FB-CL) __________________	20%
Shipping Weight (approx.)_____________	650-710 g/l
Specific Gravity, moist CL- Form_______	1.03-1.06
PH Range, Stability___________________	0 - 14