D301G gold extraction resin

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

Quality items	Denomination of items
type	Wake Base Anion
Structure	Macro porous
Matrix	Styrene Cross-linked with DVB
Ionic form	chloride (cl-)
Functional groupe	Tertiary Amine
Particle size, mm	0.8 – 1.8
Total Exchange Resin, min	3.1 meq./ dry g.
Moisture content, %	45 -54
Reversible Swelling OH- – cl- , %	20
Shipping Weight, g/l	650 – 710
Whole Uncracked  beads, min	98
Maximum temperature,	100
Volume of the working fraction, %, min	95
Shelf Life, year	3