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本文报导的苯乙烯系大孔强酸性阳离子交换树脂(D001-SS树脂)是为甜菜糖稀汁脱钙一糖浆再生工艺而研制的。该树脂具有较高的交换容量(≥4.2毫克当量/克(干树脂)钠型),合适的选择性(≤26毫克氧化钙/毫克当量树脂)和较低的收缩率(≤5％)。
The styrenic macroporous strong acid cation exchange resin (D001-SS resin) reported in this paper was developed for the regeneration of beet sugar diluted juice syrup. The resin has higher exchange capacity (≥ 4.2 meq / g (dry resin) sodium), suitable selectivity (≤ 26 mg calcium oxide / meq resin) and low shrinkage (≤ 5%).