| 型号：利江 | 厂家(产地)：河北邢台 | 固体份：100% |
| 用途： 除汞专用。 | CAS：D406大孔型螯合树脂 | 外观：淡黄色不透明球体 |
利江牌D406产品说明书
利江牌D406是聚苯乙烯骨架的大孔型螯合树脂，含有-SH配位基，采取特殊工艺制成，强度好。主要用于汞的吸附。
除汞专用。
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。
河北利江生物科技有限公司
LIJI TECH D406 Macroporous Chelating Resin
Company Profile
LIJI TECH corp. is a new resin factory that mainly provide ion exchange resin, special resin and resin derivative etc., LIJI TECH own one of the biggest R&D center in China, top scholars work with our customer in order to provide quality product and service. The newest factory guarantees the highest technology and the best service. Quality and Honesty is the core value of our company. And our marketing department is 24 hours waiting for your requirement!
product introduction
LIJI TECH D406 macroporous chelating resin is a polystyrene skeleton macroporous chelating resin, containing -SH ligand, is made with special technology, good strength.Mainly used for adsorption of mercury.
The corresponding products of other brands:
performance index:
Appearance | Pale yellow opaque sphere |
Functional group | -SH |
Hg volume exchange capacity | ≥0.7mmol/g |
Moisture % | 55%~65% |
True density in wet state | 1.02~1.06g/ml |
Visual density in wet state | 0.50~0.60g/ml |
Particle size range | 0.315~1.25mm |
Maximum operating temperature | 80℃ |
Sphere rate after abrasion | ≥95% |
reference operating conditions:
maximum operating temperature | 80℃ |
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 |
product application:
Mainly used for adsorption of mercury.
Packaging Plastic bag 25 Liter
Hebei Lijiang Biological Technology Co., Ltd.
Address: P.R.China,Hebei Province,Xingtai City, Quannan Street,228#
Tel: 86--18730976355
Fax: 86-0319-2608867
Zip code: 054000
Contact: Mrs liu
Http://www.LIJI TECH.com
Emailroseguotianjing@outlook.com
QQ:3109462995
