Product model: Type 122 (Ⅱ) weak acid phenol of cation exchange resin
Product model: Type 122 (Ⅱ) weak acid phenol of cation exchange resin
Execution standard:Q/GSX009-2004
Formula:
|
This product is quite foreign:Duolite S-300
Physicochemical performance index:
project |
Products regulations |
structure |
Department of phenolic |
appearance |
Orange to brown globular particles |
Functional groups |
-COOH |
Mass full exchange capacity (dry)(mmol/g) |
≥4.0(H) |
Particle size(0.315-1.25)mm |
≥95% |
The water content(%) |
60-80 |
Wet true density(g/ml) |
1.05-1.15 |
Wet apparent density(g/ml) |
0.70-0.80 |
Transition inflation rate(%) |
H+→Na+ ≤55.2 |
The factory form |
H+ |
Reference criteria for use:
1.The PH range :4-14
2.Maximum operating temperature:120°C
3.Type variable expansion rate %:(H+ -Na+)≤38
4.Regenerated concentration:NaOH:3-5%;HCl:3-5%
5.Regenerated liquid consumption:HCl:(3-6%);volume:The volume of resin=2-3:1
NaOH(3-6%);volume:The volume of resin=2-3:1
6.Regenerated fluid velocity:4-8m/h
7.Regenerative contact time:30-60min
8.Forward flushing rate:10-20m/h
9.Forward flush time:about36min
10.Operating velocity:10-30m/h
use:
Mainly used for decolorization of antibiotics such as streptomycin, oxytetracycline, decolorization and purification of amino acids and sugars, recovery of vitamin B12 protease.