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| PUROLITE | PUROLITE STANDARD EQUJVALENT | IONIC FORM | SHIPPING WEIGHT APPROX. (g/l) | MAXIMUM OPERATING TEMP.(℃) | PRINCIPAL APPLICATIONS |
|---|---|---|---|---|---|
| UCW 3500 | C160/A600 | H+ / OH- | 720-745 | 60 | Demineralisation and decontamination of radioactive elements. High selectivity for caesium removal (cooling ponds). Excellent resistanceto osmotic shock and high capacity. |
| UCW 3600 | C100/A600 | H+ / OH- | 715-750 | 60 | Demineralisation and decontaminationof secondry cooling circuits / effluent. Excellent resistance to alttrition. Also available in Li and Li fornn. |
| UCW 3700 | C100/A400 | H+ / OH- | 705-740 | 60 | Demineralisation and decontamination of secondary cooling circif / effluent. Excellent resistance to altrition |
| UCW 37 Li7 | C100/A400 | Li7+ / OH- | 730-750 | 60 | Decontamination of pressurised water reactor (PWR) circuits. |
| UCW 37 Li | C100/A400 | Li+ / OH- | 730-750 | 60 | Decontamination of pressurised water reactor (PWR) circuits. |
| UCW 40 | C100/A500 | Li7+ / OH- | 710-730 | 60 | Decontamination of pressurised water reactor (PWR) circuits. |
| UCW 354 | C160/A500 | H+ / OH- | 730-750 | 60 | Highly selective for caesiurn 137 and radioactive colloids (cooling ponds, waste waters). |
| UCW 354 Li7 | C160/A500 | Li7+ / OH- | 730-750 | 60 | Decontamination of pressurised water reactor (PWR) circuits. |
CATION AND ANION EXCHANGERS
| PUROLITE | TYPE | PUROLITE STANDARD EQUJVALENT |
IONIC FORM |
TOTAL CAPACITY MIN.(eq/l) |
SHIPPING WEIGHT APPROX. (g/l) |
MAXIMUM OPERATING TEMP.(℃) |
PRINCIPAL APPLICATIONS |
|---|---|---|---|---|---|---|---|
| NRW 100 | Strong Acid |
C 100 | H+ | 1.8 | 760-790 | 120 | Removal of cations induding radioactive isotopes From aqueous solutions. |
| NRW 160 | Strong Acid |
C 160 | H+ | 2.2 | 780-800 | 120 | Removal of cations induding radioactive isotopes. Highly selective for Caesium 137. |
| NRW 400 | Strong Base |
A 400 | OH- | 1.0 | 660-680 | 60 | Production of ultra pure water for the serr conductor industry. To be used in conjunction with NRW 100. |
| NRW 505 | Strong Base |
A 500 | OH- | 1.0 | 690-715 | 60 | Removal of anions induding boric acid and, radicactive isotoper, Very good resistance to osmotic shock |
| NRW 600 | Strong Base |
A 600 | OH- | 1.0 | 680-710 | 60 | High capacity for removal of anions from radioactive circuits. Good attnition resistance. |
Particle size grading is closely controlled to give less than 5% over 1,2mm and less than 2% under 0.42mm
PURITY OF NUCLEAR GRADE ION EXCHANGERS
NOTES
Nuclear grade Mixed beds are normally supplied with near stoichiometric equivalents of anion and cation resin sites, Other ratios can be supplied on request.
Relevant Nuclear Grade Products have been approved by numerous bodies globally, including EDF (France) adn Ontario Power Generation (Canada). Products Meeting General Electric or Westinghouse specifications are also available on request.