Friday, April 8, 2011

D113Macroporous Weak Acid Cation Exchange Resin

D113 is a premium grade, weak acid, macroporous, cation resin supplied in the hydrogen form.
Polymer Matrix Structure______________
Acrylic Crosslinked with DVB
Physical Form and Appearance__________
Macroporous spherical beads
Whole Bead Count___________________
95% min.
Functional Groups____________________
R-COOH
Ionic Form ,as shipped________________
H
Total Exchange Capacity, H+ form, wet, volumetric__________________________
4.2 eq/l min
Moisture Retention, H+ form___________
45-52%
Particle Size Range___________________
+1.2 mm <5%, -0.3 mm <1%
Swelling Na+→ H+___________________
65% max.
Shipping Weight (approx.)_____________
720-800 g/l
Specific Gravity, moist H+ Form_______
1.18
PH Range, operating________________
4 - 14
Suggested
Operating
Condition:
Maximum Temperature
H+ Form__________________
120°C (250oF) max.
Minimum Bed Depth_________________
0.7m(30inches)
Backwash Rate______________________
50 to 75% Bed Expansion
Regenerant Concentration
Hydrogen Cycle___________
1% to 4% HCl or 0.5-1.0% H2SO4
Regenerant Flow Rate ________________
0.3 to 0.75gpm/cu/ft.
Regenerant Contact Time _____________
At least 30 minutes
Regenerant Level ____________________
HCl 0.5 to 1 pounds/ cu/ft.
Displacement Rinse Rate _______________
Same as Regenerant Flow Rate
Displacement Rinse Volume ___________
10 to 15 gallons/cu.ft.
Fast Rinse Rate ______________________
Same as Service Flow Rate
Fast Rinse Volume ___________________
35 to 60 gallons/cu.ft.
Service Flow Rate ___________________
1 to 5 gpm/cu/ft.

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