Specialty Resin for Metallic Uranium Complexes Extraction


KP-201U is a gel-type anion exchange resin synthesized with special technology. This resin is attributed to uniform particles, high regeneration efficiency, and excellent rinsing effect. It is mainly used for refining uranium metals in the mining industry, the separation and enrichment of uranium in the nuclear industry, and the purification and separation of other radioactive or transitional metals.

Physical form: Pale-Yellow Spherical beads
Ionic form as shipped: Cl form
Moisture holding capacity(%): 43 to 53%
Total bulk exchange capacity: ≥1.20 eq/L
Moisture true density: 1.06~1.10g/ml
Moisture bulk density: 0.63~0.85g/ml
Particle size: 0.80~1.30mm
Uniformity coefficient: ≤1.5
Integrated beads ratio after grinding test: ≥90℅
Max Swelling Rate of Resin after Ionic State Transition: Cl ->OH≤20%
Maximum operating temperature: 60°C
Minimum bed depth: 700mm
Service flow rate: 10~ 20 BV/h
Maximum service velocity: 25 m/h
Regenerant: NaOH
Level(Counted by 100%): 60~150g/L
Concentration: 2~4℅
Flow rate: 2~8 BV/h
Minimum contact time: 40min
Slow rinse: 2 BV at regeneration flow rate
Fast rinse: 4~8 BV at service flow rate
*1 BV(Bed Volume)= 1 m3 solution per m3 resin