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ZG D730 Macroporous Strong Basic Anion Exchange Resin
1. Introduction:
ZGD730 is an acrylic acid series, macroporous, strong basic anion exchange resin supplied in the chloride form. Because of its acrylic acid matrix, it has great anti-pollution and elution ability, it can absorb multiply large molecular organic, decolorization rate could reach to 65-75%, elution rate could be more than 95%. Widely apply to produce cane sugar, beet sugar, refined sugar etc. Its suitable pore size and macroreticular structure allows excellent removal of large organic molecules from liquid sugars and other food streams.
ZGD730 could also apply to separate and extract the useful elements from herbal medicine, moreover, it can replace activate carbon to decolorize and refine some colored transparent liquors; the cost will be lower than activate carbon.
2. Physical and Chemical Properties:
| Items | Index |
| Appearance | Milky White Beads |
| Matrix | Acrylic Acid |
| Ionic Form | CL |
| Moisture Content % | 65.0 ~ 75.0 |
| Capacity Based on Volume mmol/ml | ≥ 0.80 |
| Shipping Weight g/ml | 0.65 ~ 0.72 |
| True Density(Wet) g/ml | 1.03 ~ 1.10 |
| Particle Size Range % | （0.45～1.25mm）≥ 95.0 |
| Low Limited % | （＜0.45mm） ≤ 1.0 |
| Uniform Coefficient | ≤ 1.60 |
| Whole Beads % | ≥ 95.0 |
3. Reference:
| Items | Reference |
| Temperature ℃ | ≤ 80（CL） |
| Bed Height mm | ≥ 700 |
| Back Wash Flexible Rate % | 50 ~ 75 |
| Operate Flow Rate BV/h | 5 ~ 10 |
4. Operation Guide
| Operation | 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 | 1.5~2.0 |
| Regenerate | 8~10%NaCl + 0.5
~2%NaOH Mixed Liquor |
1.5~2.0 | 2.5~3.5 |
| Replacement | Pure Water | 1.0~2.0 | 1.5~2.0 |
| Rinse | Pure Water | 10~15 | 4.0~6.0 |
| Flushing | Original Liquor | 2.0~4.0 | 30~60 |
Noted: When start to back wash, the flow rate should be slow, after all of the resins become flexible, increase back wash flow rate step by step, after resins are fully operating, stable back wash flow rate until the output water of back wash is clean.
6. Out Feed Decolorize Ratio Curve in Operate
Manufacturing location: Ningbo City, China.
Distribution: Shipped from ZG Ningbo Factory to all the provinces in China and overseas.
