TA204 Anion Exchange Resin

TA204 Anion Exchange Resin

Gel type I strong base anion exchange resin Used for water demineralization, acid radical removal.
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Product Details

Lanlang ® TA204

Gel type I strong base anion exchange resin

Used for water demineralization, acid radical removal.


Lanlang ® TA204 Is a premium grade gel type I strong base anion exchange resin with standard crosslinked polystyrene matrix and quaternary amine (Trimethylamine) function group in standard Gaussian size distribution. Its clear gel structure make it has excellent regeneration efficiency (both in co-current and counter-current systems) and rinse performance. TA204 in chloride form could remove both strong and weak acid radicals such as sulfate, nitrate, arsenate, chromate and silicate to extreme low concentration level. Combining with strong acid cation exchange resin (in hydrogen form), TA204 in hydroxide form can be used in all types of demineralization system including condensate polishing.


Basic Features:

Application:

Water demineralization (deionization), acid radical removal.

Polymer matrix structure:

Gel polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

White & pale yellow translucent, spherical beads

Functional Group:

Quaternary amine, type I (Trimethylamine)

Ionic form as shipped:

Cl- or OH- when ordered as TA204-OH


Physical and Chemical Properties:

NO.

ITEM

SPEC


1

Total exchange capacity (eq/L)

Cl- form

≥1.2

OH- form

≥1.0



2

Moisture retention (%)

Cl- form

50-60

OH- form

60-70



3

Particle size range (%)

0.315-1.25 mm≥95


4

Whole uncracked beads after attrition (%)

≥96


5

Shipping weight (g/ml)

Cl- form

0.66-0.71

OH- form

0.65-0.70



6

Specific gravity (g/ml)

Cl- form

1.06-1.10

OH- form

1.05-1.09



7

Effective size (mm)

0.4 - 0.6


8

Uniformity coefficient

<1.7


9

Reversible swelling, Cl- → OH- (%)

<33


Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

60 ℃

2

PH range

0-14

3

Service flow rate

8-40 BV/h

4

Regenerant

2-10% NaCl, 2-6% NaOH


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