Strong base anion ion exchange resin

TA204

(Extraction of radioactive elements,sugar liquor decolorization - Equivilent to Purolite A-400)

LanlangTA204 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.

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^-

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

Water demineralization (deionization), acid radical removal.

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TA204 ---Strong base anion ion exchange resin

TA204

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