D113 Macroporous Weak Acid Cation Exchange Resin

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Fujian Huamo Technology Co., Ltd.

Fujian, China

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D113 is a premium grade, weak acid, macroporous, cation resin supplied in the hydrogen form as moist, tough, uniform, spherical beads. Its ion exchange functionality is derived from the carboxylic group, which is easily converted to the hydrogen form and has a high affinity for divalent ions.
D113 is intended for use in hydrogen cycle dealkalization, deionization, and chemical processing applications. D113 can also be supplied in the sodium form for use in sodium cycle applications such as softening and removal of heavy metal cations.

Suggested Operating Condition
Maximum TemperatureH+ Form	120°C (248oF) max.
Backwash Rate	50to 75% Bed Expansion
Regenerate Concentration Hydrogen Cycle	1% to 4% HCl or 0.5-1.0% H2SO4
Regenerate dosage	HC1 or H2SO4 volume:resin volume =3:1
Regenerate Flow Rate	2 to 4 BV/h
Regenerant contact Time	At least 40 minutes
Service Flow Rate	10-25m/h

                                                            Polymer Matrix Structure
                                                            Acrylic Crosslinked with DVB
                                                        
                                                            Physical Form and Appearance
                                                            Macroporous spherical beads
                                                        
                                                            Total Capacity, H+ form, wet, volumetric
                                                            ≥4.2 eq/l min
                                                        
                                                            Particle Size Range
                                                            0.3mm-1.2mm
                                                        
                                                            Uniformity Coefficient (max.)
                                                            1.6
                                                        
                                                            effective size
                                                            0.4-0.7mm
                                                        
                                                            pH Range, Stability
                                                            4-14

Use in the deionization and softening of water and aqueous organic solutions, with 001x7 strongly acidic cation exchange resin can remove alkalinity and hardness from water obviously, especially removing hydrogen carbonates, carbonates, and other alkali salts.
It is also used in industrial wastewater treatment, metal recycling, separation and purification of biochemical pharmaceuticals, etc.

Use in the deionization and softening of water and aqueous organic solutions, with 001x7 strongly acidic cation exchange resin can remove alkalinity and hardness from water obviously, especially removing hydrogen carbonates, carbonates, and other alkali salts.
It is also used in industrial wastewater treatment, metal recycling, separation and purification of biochemical pharmaceuticals, etc.