D301G Goldgewinnung Harz

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 D301Gis specially recommended for carbonate leaching processes where the risk of the silica fouling is low. D301Gshows 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 itemsDenomination of itemstypeWake Base Anion StructureMacro porousMatrixStyrene Cross-linked with DVBIonic formchloride (cl-)Functional groupeTertiary AmineParticle size, mm0.8 – 1.8Total Exchange Resin, min 3.1 meq./ dry g.Moisture content, % 45 -54Reversible Swelling OH- – cl- , %20Shipping Weight, g/l650 – 710 Whole Uncracked beads, min98Maximum temperature, 100Volume of the working fraction, %, min95Shelf Life, year3