Macroporous Strong Basic Anion Exchange Resin

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Registrado: Sab, 15 Feb 2020, 02:00

Macroporous Strong Basic Anion Exchange Resin

Mensaje por Linda58 » Sab, 15 Feb 2020, 02:08

D201 Macroporous Strong Basic Anion Exchange Resin
1.Executive Standard: GB/T16580-1996 DL/T519-2004
The performance of this product is similar to that of 201×7 strong basic styrene type I anion exchange resin, but it has better physical and chemical stability, and it has strong resistance to penetration stress, abrasion resistance and pollution resistance. Because this product has a large pore structure, it can exchange ions and molecules with large adsorption size, so it can be used in non-aqueous media. Specifications include general purpose, floating bed type, bunk bed type and three layer bed type.
The original grade of this product is D231, equivalent to foreign brands: United States: Amberlite IRA-900, Germany: Lewatit MP-500;
Japan: Diaion PA308.
2.Structural Formula
3.Physical And Chemical Performance Indicators
Resin structureStyrene-divinylbenzene
AppearanceMilky white to pale yellow opaque spherical particles
Functional group–N+(CH3)3
Mass capacit(mmol/g)≥3.70(mmol/g)
Volume capacity (mmol/ml)≥1.20(mmol/mol)≥1.10(mmol/mol)≥1.20(mmol/mol)
Specific density(g/ml)0.65~0.73
Bulk density(g/ml)1.060~1.100
Effective diameter mm0.400~0.700≥0.500≥0.6300.500~0.800
Uniformity coefficient≤1.6≤1.4
Particle size≥95%0.315--1.25mm0.450~1.25mm0.630~1.25mm0.400~0.900mm
Lower limit granularity%<0.315mm
≤1.0<0.450 mm
≤1.0<0.630 mm
Whole beads after osmotic attrition%≥90.00
Max swelling rate%CL→OH
Ionic formCL
4.Reference Indicator
PH range1-14
Maximum use temperature°COH-40
Running flow rate m/h15-30
Regeneration concentrationHCl:4-5%; NaOH:4-5%
It is mainly used for the preparation and purification of pure water and high-purity water, decolorization of sugar liquid and fermentation liquid, wastewater treatment, and also for the adsorption and extraction of vanadium pentoxide and heavy metal recovery.Macroporous Strong Basic Anion Exchange Resin
website: ... nge-resin/


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