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| Product Name: |
Macroporous Weak Acid Cation Exchange Resin
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| Related proudcts |
weak acid, cation exchangeresin, |
| Specifications |
Macroporous Weak Acid Cation Exchange Resin |
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D113 Macroporous Weak Acid Cation Exchange Resin
1.Description
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.
2.Typical Physical and Chemical Properties:
①Polymer Matrix Structure:Acrylic Crosslinked with DVB
②Physical Form and Appearance:Macroporous spherical beads
③Functional Groups:R-COOH
④Ionic Form ,as shipped:H+
⑤Total Capacity, Na+ form, wet, volumetric:?.2 eq/l min
⑥Moisture Retention, Na+ form:45-52%
⑦Particle Size Range:0.3mm-1.2mm
?0.3mm (max.):1%
⑨Uniformity Coefficient (max.) :1.6
⑩effective size:0.4-0.7mm
⑾Reversible Swelling:Na+ ?H+ (max.) 65%
⑿Shipping Weight (approx.):720 -800g/l
⒀Specific Gravity, moist Na+ Form:1.18
⒁pH Range, Stability:4 - 14
3.Suggested Operating Condition
①Maximum Temperature H+ Form:120°C (248oF) max.
②Backwash Rate:50to 75% Bed Expansion
③Regenerant Concentration:Hydrogen Cycle 1% to 4% HCl or 0.5-1.0% H2SO4
④Regenerant dosage:HC1 or H2SO4 volume:resin volume =3:1
⑤Regenerant Flow Rate: 2 to 4 BV/h
⑥Regenerant contact Time: At least 40 minutes
⑦Service Flow Rate:10-25m/h
4.Applications
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.
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| Company: |
Anhui Sanxing Resin Technology Co.,Ltd
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| Contact: |
Ms. dandan hong |
| Address: |
Sanxing Road,Guzhen Economic Development Zone, Anhui,China |
| Postcode: |
233700 |
| Tel: |
86-552-6566888 |
| Fax: |
86-552-6566188 |
| E-mail: |
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