DOWEX™ RPU
Physically tough, high capacity strong base anion exchange resin in the Cl- form for uranium recovery in high silica leachates.
| Product Name |
Type |
Matrix |
Functional Group |
| DOWEX RPU |
Type I Strong Base Anion |
Styrene-DVB, Gel |
Quaternary Amine |
| Guaranteed Sales Specification |
Units |
Cl- Form |
| Total Exchange Capacity, min. |
eq/L |
1.4 |
| Total Exchange Capacity, min. |
kgr/ft3 as CaCO3 |
30.6 |
| Water Retention Capacity |
% |
43 - 48 |
| Particle Size Distribution |
|
|
| >840 μm, max. (20 mesh) |
% |
10 |
| <420 μm, max (40 mesh) |
% |
5 |
| Whole Uncracked Beads, min. |
% |
95 |
| Typical Physical and Chemical Properties |
Units |
Cl- Form |
| Total Swelling (Cl- → OH-) |
% |
15 |
| Particle Density |
g/mL |
1.10 |
| Shipping Weight** |
g/L |
672 |
| Shipping Weight** |
lbs/ft3 |
42 |
** As per the backwashed and settled density of the resin, determined by ASTM D-2187.
|
®™* Trademark of The Dow Chemical Company ("Dow") or an affiliated company of Dow
