"无裂纹"强碱型阴离子交换树脂 I 型
Tulsimer® A-21 S 是一款聚苯乙烯架构的强碱型阴离子交换树脂。它具有优越的化学性能的特殊的铵官能基,并且由于其天然的无裂纹特性而具有优异的操作性能。
Tulsimer® A-21 S 当与强酸型阳离子交换树脂一起用在水处理中时,对于弱酸,强无机酸和卤化物等具有极佳的操作性能。
Tulsimer® A-21 S 以一定的粒径范围生产供应,为氯型的湿润球状,具有良好的动力性和最小的压降。
"Crack-free" strong base anion exchange resin type I
Tulsimer® A-21S It is a strong base anion exchange re**with polystyrene structure. It has a special ammonium functional group with superior chemical properties and excellent operation performance due to its natural crack-free characteristics.
Tulsimer® A-21S When used in water treatment with strong acid cation exchange resins, it has excellent performance for weak acids, strong inorganic acids and halides.
Tulsimer® A-21SProduced in a certain range of particle size, it is CL type wetting ball with good dynamic performance and s*all pressure drop.
典型特性(TYPICAL CHARACTERISTICS) : Tulsimer® A-21 S
型式/Type :强碱性阴离子交换树脂/Strongbase anionexchangeresin
主体结构/Matrixstructure :交联聚**烯/Cross-LinkedPolystyrene
物理型式/Physical form :湿润球状/MoistSphericalbeads
离子型式/Ionic form: CL/Chloride
总交换容量/Totalexchange capacity :1.3meq/ml
目数/Screen sizeUSS(wet): 16to50
粒径/Particle size :0.3-1.2mm
湿度/Moisturec**tent: 54±3%
PH 范围/PHrange: 0-14
反洗密度/Backwashsettleddensity :42-44lbs/ft3(670 -710g/L)
溶解性/Solubility :不溶/Insoluble inall comm**solvents
操作条件特性(TYPICAL OPERATING CONDITI): Tulsimer® A-21
大操作温度/MaxOperatingtemperature 60℃
树脂床高度/Resin beddepth 800mm
大流速/Maximumserviceflow 60m³/hr/m2
逆洗膨胀空间/Backwashexpan*** space 60-75%
逆洗流速/Backwashflowrate 5-10m³/hr/m³
再生剂/Regenerant NaOH
再生程度/Regenerationlevel 40-160g/l
再生剂浓度/Regenerant conce**ation 4-5%
再生流速/Regenerationflow rate 5-10m³/hr/m³
再生时间/RegenerationContact time 30-60min
再生慢流速/Regenerati**slowrinse 2BVminimum
慢冲洗流速/Slowrinseflow rate
再生流速/At regeneration flow rate
快/Fast 工作流速/At service flow rate
快冲洗量/FastRinseVolume 4-6BV
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