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HYDROMETALLURGY
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Ion Exchange LLC offers various grades of chelating resins, strong and weak acid cation exchange resins for removing or recovering metal ions. The chelating resins having aminophosphonic, iminodiacetate, thiol and thiouronium functional groups are used for removing specific ions from a mixture of ions. |
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| Download pdfs |
| INDION MSR |
INDION 790 |
| INDION TCR |
INDION 236 |
| INDION BSR |
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PRODUCT NAME |
INDION MSR |
INDION TCR |
INDION BSR |
Applications |
Selective adsorption of bivalent mercury from industrial effluents. |
Selective recovery of mercury and precious metals. |
Decalcification of secondary brine in chloralkali industry. |
Resin Type |
Chelating resin |
Chelating resin |
Chelating resin |
Matrix Type |
Styrene DVB |
Styrene DVB |
Styrene DVB |
Functional Groups |
Thiol |
Thio Uronium |
Amino Phosphonic |
Standard Ionic Form |
H+ |
H+ |
Na+ |
Particle size range – mm |
0.3 – 1.2 |
0.3 – 1.2 |
0.3 – 1.2 |
% Moisture |
38 to 43 |
41 to 47 |
55 – 65 |
Max. Operating Temperature °C |
80 |
80 |
70 |
Total Exchange Capacity, meq/ml |
3.6* |
1.6 |
1.2 |
Volume change % |
- |
- |
- |
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* meq / dry g |
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PRODUCT
NAME |
INDION
790 |
INDION
236 |
Applications |
Recovery
of metals from aqueous and non
aqueous streams |
Recovery
of metals from aqueous and non
aqueous streams |
Resin
Type |
Macroporous
Strong Acidic Cation |
Gel
Weak Acidic Cation |
Matrix
Type |
Styrene
DVB |
Crosslinked
polyacrylic |
Functional
Groups |
-
SO3- |
H+ |
Standard
Ionic Form |
H+ |
0.3
– 1.2 |
Particle
size range – mm |
0.3
– 1.2 |
46
– 54 |
%
Moisture |
51
– 55 |
100 |
Max.
Operating Temperature °C |
120 |
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Total
Exchange Capacity, meq/ml |
1.9 |
4.0 |
Volume
change % |
Na+
to H+
2 to 6 |
H+
to Na+
80 to 120 |
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