Lewatit®MonoPlus S 215 KR是一种高度交联的强酸性优质级凝胶型阳离子交换树脂，具有均匀大小（单分散），高度再生形式（好小99％H +）和纯化（极低含量的Lewatit®核树脂（Lewatit®KR）以其杰出的机械，化学和渗透稳定性而闻名。由于其好的流体动力学性能，Lewatit®KR树脂可实现特别高的流速。极高的单分散性（均匀度：好大1.1）和极低的细粉含量。与标准树脂相比，0.1％（<0.315mm）导致特别低的压力损失。用于放射性水回路中，它们提供许多特殊任务确保水质完全符合核电行业的要求.Lewatit®MonoPlus S 215 KR由于极低的TOC释放量而具有高容量和极高的纯度。因此，聚苯乙烯磺酸（PSS）浸出引起的可能的阴离子结垢风险明显低于混合床或下游单过滤器应用，尤其是在处理冷凝物时.Lewatit®MonoPlus S 215 KR非常适用于：一次冷却剂的处理，例如在压水反应堆中，作为Lewatit®MonoPlus M 800 KR的单组分或混合床组分在一次回路中进行抛光，从水溶液中除去阳离子（包括放射性同位素）（由pH控制在核反应堆装置中去除放射性阳离子如铯-137（燃料冷却），去除活化的分解或腐蚀产物，包括悬浮杂质的机械过滤，以化石燃料动力抛光冷凝物使用Lewatit®MonoPlus M 800或Lewatit®MonoPlus M 800 OHI重要的混合床过滤器作为单一或阳离子成分在核电站中作为单一或阳离子组分使用！在使用Lewatit®MonoPlus M 800 OH或与之混合之前用软化水仔细冲洗Lewatit®MonoPlus MP 800 KR。

Lewatit® MonoPlus S 215 KR is a highly crosslinked, strongly acidic, premium grade, gel-type cation exchange resin with beads of uniform size (monodisperse), in highly regenerated form (min. 99 % H+) and purified (extremely low content of desorbable chloride ions) to meet nuclear industry specifications.

Lewatit® nuclear resins (Lewatit® KR) are known for their outstanding mechanical, chemical and osmotic stabilities.

Because of their excellent hydrodynamic properties, Lewatit® KR resins allow particularly high flow rates. The extremely high monodispersity (uniformity cofficient: max. 1.1) and very low fines content of max. 0.1 % (< 0.315 mm) result in particularly low pressure losses compared with standard resins. Used in radioactive water circuits, they provide a number of special tasks and guarantee a water quality that fully complies with the requirement of the nuclear power industry.

Lewatit® MonoPlus S 215 KR has got a high capacity combined with an excellent purity due to an extremely low release of TOC. Therefore, the risk of a possible anion fouling caused by a leaching of polystyrene sulfonic acid (PSS) is distinctly lower (improved long term anion kinetics), both in mixed bed or downstream single filter applications, specially when treating condensates.

Lewatit® MonoPlus S 215 KR is very suitable for:

• the treatment of primary coolant, e.g. in pressure water reactors
• the polishing in the primary loop as a single or mixed bed component with Lewatit® MonoPlus M 800 KR
• the removal of cations, including radioactive isotopes, from aqueous solutions (pH control by the adsorption of excessive Li-7
• the decontamination of circuits in nuclear reactor plants
• the removal of radioactive cations such as caesium-137 (fuel cooling)
• the removal of activated cleavage or corrosion products, including the mechanical filtration of suspended impurities
• the polishing of condensate in fossil-fueled power plants or secondary loops in nuclear power plants as a single or cation component in mixed bed filters with Lewatit® MonoPlus M 800 or Lewatit® MonoPlus M 800 OH

Important!

Rinse carefully with demineralized water prior to service or mixing with Lewatit® MonoPlus M 800 OH or Lewatit® MonoPlus MP 800 KR.

应用

化学工业;冷凝抛光;脱盐;交换;工业用水;水处理;

Chemical Industry

Condensat polishing

Desalination

Exchange

Industrial water

Water Treatment

Synonyms

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