牌号:利江牌 | 离子型:阴离子交换树脂 | 酸碱性:碱性离子交换树脂 |
含量≥:100% | 外观:白色球体 | 颗粒尺度:0.315-1.25mm |
溶解性:经久耐用 | 用途:主要用于纯水制备、废水处理、生化制品及湿法冶金中钨、钼的提取。 | CAS:国标 |
利江牌201×8树脂产品说明书
产品简介:
利江牌201×8是聚苯乙烯骨架的凝胶型强碱性阴离子交换树脂,含有-N(CH3)3,相当于固体强碱。具有较高的总交换容量和良好的机械强度。主要用于纯水制备、废水处理、生化制品及湿法冶金中钨、钼的提取。
对应国外品牌:Amberlite IRA-400, AB-17, Diaion SA-10A
产品应用:
主要用于纯水制备、废水处理、预处理树脂。
注意事项:
1.产品的运输与保存:
产品湿态保存,温度在0度以上;长期不用,可密闭或加入5%以上的食盐水;运输时主要是防冻,树脂上面不可放置过重物品,以防树脂被压碎。
2.树脂的预处理:
一般要求可以采用碱-水-酸-水一个流程进行处理,严格要求需作三个循环,***处理成所要求的离子型态。
3.树脂的填装:
要考虑树脂的转型膨胀率大小,预留出足够的空间以防树脂溢出并能***有合适的液面高度;柱径比应在合理的范围,避免偏流;采用湿法装柱或反洗驱除树脂层内的气泡。
4.液体在进树脂柱之前,应经絮凝、过滤或沙滤等步骤,确保不含悬浮物,以免堵塞树脂孔道。
5.柱内长期不用树脂须洗净后掏出保存,或者在抗盐介质内可加盐水,并且需要保持页面不可脱水,同时还需要不定期的反洗树脂,目的是松动树脂,以防结块报废。
1: product introduction
LIJIANG? 201×8 anion exchange resin is a polystyrene matrix gel type strong basic anion exchange resin, containing -N (CH3) 3, equivalent to the solid alkali.Has a high exchange capacity and good mechanical strength.Mainly used for the preparation of pure water, wastewater treatment, biochemical products and hydrometallurgy extraction of tungsten, molybdenum and other metals..
The corresponding products of other brands:
Amberlite IRA-400, AB-17, Diaion SA-10A
2: performance index:
Appearance | light yellow transparent sphere |
Functional group | -N(CH3)3 |
Mass full exchange capacity | ≥3.6mmol/g dry |
Volume full exchange capacity | ≥1.40mmol/ml |
Moisture % | 42%~48% |
True density in wet state | 1.06~1.11g/ml |
Visual density in wet state | 065~0.75g/ml |
Particle size range | 0.315~1.25mm |
Maximum operating temperature | OH40℃,CI100℃ |
After grinding ball rate | ≥90% |
Shaping dilatability (%) | (Cl- →OH-)18-22% |
3: reference operating conditions:
maximum operating temperature | OH40℃,CI100℃ |
The resin filling height | 1~3m |
Operating velocity | 2~10BV/h |
Backwash velocity | 4~10BV/h |
Regeneration (desorption) velocity | 1~2BV/h |
Regeneration agent | 2BV3~5%HCI,2BV2~4%NaOH |
4:product application:
Mainly used for the preparation of pure water, wastewater treatment, biochemical products and hydrometallurgy extraction of tungsten, molybdenum.
5: Packaging : Plastic bag 25 Liter
Hebei Lijiang Biological Technology Co., Ltd.
Address: P.R.China,Hebei Province,Xingtai City, Yucai Street,29#
Tel: 86-15731945761
Fax: 86-0319-2608867
Zip code: 054001
Contact: Ms duan
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