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Resin


Description: Resin Performance:

Matrix structure     ………………………………….. Copolymerized styrene-DVB gel-type resin

Function group      …………………………………. -HSO3-

Appearance        …………………………………..light brown yellow transparent spherical particles

Ionic form as shipped   …………………………………Na+ Type

Total exchange capacity in quality   ………………4.5mmol/g(Dry)( Na+ Type)

Total exchange capacity in volume ……………..1.9mmol/mL(Dry)( Na+ Type)

Moisture holding capacity   ………………………….45~55%( Na+ Type)

Specific gravity       …………………………………..1.25~1.29g/mL(Na+ Type)

Shipping weight   ……………………………………….. 0.77~0.87g/mL(Na+ Type)

Particle size   ………………………………. ……………0.45~1.25mm 95%

<0.45mm <1%

Harmonic mean size …………………………………..0.50mm

Uniformity coefficient ……………………………………1.6

After a ball mill rate ……………………………………… 90%

Maximum reversible swelling ………………………. Na+~H-:10%

Suggest Operation Condition

Maximum operation temperature ……………….120

Minimum bed depth…………………………………....800mm

Service flow rate ………………………………………….90%

The largest operation rate …………………………..5~25V*/H

Regenerant ………………………………………………… NaCl       HCl       H2SO4

Level (% of ionic load)………………………………….80-220g/L   50-150g/L  80-240g/l

Concentration (%)………………………………………..5-10%   5-8%   0.7-6%

Flow rate …………………………………………………….2-8BV*/H   2-5BV*/H  2-20BV*/H

Minimum contact time ……………………………….30min

Slow rinse……………………………………………………2BV*(regenerant flow rate)

Fast rinse…………………………………………………….4-8BV*(Service flow rate)

ModelSpecificationsDescribe
ResinResinDVB gel-type resinSelect


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