Dragonlite SN55

Dragonlite SN55 is a weak basic anion exchange resin with a polystyrene macroporous structure. It has a large pore size and specific surface area that helps absorb multiple large organic molecules. This product's normal adsorption rate can reach 80 - 95%, and the elution ratio can be more than 95%, so it is suitable for the desalination and decolorization of sugar liquors. This product can also replace activated carbon to decolorize and refine some colorful liquids like glycerin, glutamic acid, etc. Its treatment cost is lower than that of activated carbon particles. This product has excellent mechanical intensity, a high exchange capacity, and a low swelling rate. It can be applied in juices, drinks, and potable water industries. This product can also be used in the food industry to improve the color and taste of the products by the removal of salts and acid substances.

Brand: Dragonlite (7 products)

Functions: Cation Exchange Resin

Applicable Processes: Metal Recovery, Sewage Treatment, Water Treatment

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Carrier: Water
Chemical Name: Methanamine, N-Methyl-, Reaction Products With Chloromethylated Divinylbenzene-Ethenylethylbenzene-Styrene Polymer
Industrial Additives Functions: Cation Exchange Resin
EC No.: 684-848-2
CAS No.: 69011-17-2
Technologies: Industrial Additives & Materials
Product Families: Industrial Additives & Materials — Water Treatment Chemicals
Filtration Media

Applications & Uses

Markets

Applications

Industrial — Power, Water & Utilities

Water Treatment

Applicable Processes

Metal Recovery,

Sewage Treatment,

Water Treatment

Operation Tips

Operate	Solution	Flow Rate(BV/h)	Dosage(BV)
Sugar Recovery	Clean Water	2.0-4.0	2.0-3.0
Back Wash	Clean Water	2.0-4.0	2.5-3.0
Regenerate	4~5%NaOH Solution	1.5-2.0	2.0-3.0
Replacement	DI Water or Pure Water	1.0-2.0	1.5~2.0
Rinse	DI Water or Pure Water	10~15	4.0~6.0
Flushing	DI Water	10~15	4.0~6.0
Operating	Sugar Liquor	2.0~4.0	30~60

Reference Parameters in Application

Item	Reference Value
Height of Resin Bed, m	1.5-3.0
Back Wash Space, %	80.0-100.0
Regenerant Agent	NaOH
Regenerant Density, %	4-5
Regenerant Dosage, m3/m3 -R	1.8-2.2
Regenerate Contact Time, min	50-70
Replacement Time, min	30-50
Rinse Flow Rate, m/h	10-15
Operation Temperature, °C	80 Max
Temperature Limited, °C	30-60
pH	0-7

Properties

Physical Form

Appearance

Milk white to straw yellow opaque beads

Typical Properties


	Value	Units	Test Method / Conditions
Matrix	Styrene-DVB	-	-
Functional Group	Tertiary Amino Groups	-	-
Ionic Form	Free Base	-	-
Moisture Content	48 - 58	%	-
Capacity Based on Weight	min. 4.80	mmol/g	-
Capacity Based on Volume	min. 1.45	mmol/ml	-
Shipping Weight	1.03 - 1.06	g/ml	-
True Density (Wet)	0.65 - 0.75	g/ml	-
Particle Size Range (0.45~1.25mm)	min. 95.0	%	-
Low Limited (＜0.45mm)	max. 1.0	%	-
Uniform Coefficient	max. 1.60	-	-
Whole Beads	min. 90.0	%	-

Technical Details & Test Data

Bed Operate Leakage Curve Chart

Packaging & Availability

Packaging Type: Bags,
Bales
Packaging Information: 25L/PE bag. or 1000L/Bale.

Storage & Handling

Storage Conditions: The product should be stored in dry and volatile premises.