Ion Exchange Resin Strong Base Anion

- Jan 07, 2020-

Strong base anions

Strong Base Anion (SBA) exchanger containing TypeII quaternary ammoniumgroups are used for dealkalization, deionization, demineralization,desilicizersand organic removal. SBA's have excellent operating capacityand good kinetics even when regenerant levels are comparitively low.

Lanlang ® TA202-II Is a premium grade gel type II strong base anion exchange resin with polystyrene matrix and type II quaternary amine (Dimethylethanolamine) function group in standard Gaussian size distribution. The specific function group offers TA202D-II with outstanding operating capacity and excellent regeneration efficiency, especially for high FMA (free mineral acids) feed water. TA202-II is devoid of taste and odor, so it is also recommended to use for the demineralization system where amine odor is undesirable. In chloride form, TA202-II also could be used to remove alkalinity and nitrates.

basic ion exchange resin

Basic Features:

Application:

Water demineralization, dealkalization, nitrates removal.

Polymer matrix structure:

Gel type polystyrene crosslinked with divinylbenzene (DVB)

Appearance:

Pale yellow transparent, spherical beads

Functional Group:

Quaternary amine, type II (Dimethylethanolamine)

Ionic form as shipped:

Cl- or OH- when ordered as TA202-II-OH

Suggested Operating Conditions:

NO.

ITEM

SPEC

1

Max operating temperature

85 ℃ in Cl- form, 35 ℃ in OH- form

2

PH range

0-10

3

Service flow rate

5-40 BV/h

4

Regenerant

2-10% NaCl, 2-6% NaOH

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