| Customization: | Available |
|---|---|
| Formula: | R - Coo - |
| Molecular Principal Chain: | Carbon Chain Polymer |
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Gel-type Weakly Acidic Phenolic Series Cation Exchange Resin
for Extraction &Purification of Medicine Antibiotics and Food Seasoning
PRODUCT DATA SHEET:
122 is a gel-type weakly acidic cation exchange resin polymerized by matrix of phenolic aldehyde that contains a large capacity of carboxylic acid group. Characterized by its ultra high intensity of phenolic skeleton with utter strong mechanical strength, higher chemical and oxidation resistance, 122 model is primarily applied in extraction and separation of streptomycin, terramycin and tetracycline in the pharmaceutical drug-making process of Chinese and Western medicines, as well as in F&B ingredients or seasonings purification, commonly as glutamate, sweetener syrups, etc.
| TECH-INDEXES: | SPECIFICATIONS: |
| Matrix: | Phenolic aldehyde copolymer |
| Functional groups: | _COO- |
| Physical form: | Reddish brown translucent particles |
| Ionic form as shipped: | H+ form |
| Moisture holding capacity(%): | 60 to 80% |
| Total mass exchange capacity: | ≥4.0mmol/g |
| Total bulk exchange capacity: | ≥0.9mmol/mL |
| Moisture true density: | 1.05~1.15g/mL |
| Moisture bulk density: | 0.70~0.80g/mL |
| Effective particle size: | 0.40~1.0mm |
| Particle size: | (0.315~1.25mm)≥95% |
| Uniformity coefficient: | ≤1.6 |
| Integrated beads ratio after grinding test: | ≥90℅ |
| Maximum swelling rate of resin after ionic state transition: | H+->Na+ : 38% |
| Applicable PH range: | 4~14 |
| Maximum operating temperature: | 120°C |
| Minimum bed depth: | 700mm |
| Service flow rate: | 5~40 BV/h |
| Maximum service velocity: | 60 m/h |
| Regenerant: | HCl | H2SO4 |
| Level(Counted by 100%): | 140-300g/L | 190~400g/L |
| Concentration: | 2~5℅ | 0.5~1℅ |
| Flow rate: | 2~8 BV/h | 15~40 BV/h |
| Minimum contact time: | 30min | |
| Slow rinse: | 2 BV at regeneration flow rate | |
| Fast rinse: | 4~8 BV at service flow rate | |
| *1 BV(Bed Volume)= 1m3 solution per m3 resin | ||
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