Lewatit®IN 50是一种惰性的固体塑料材料，以球形供应，用于上流式离子交换系统。它被用作上部收集/分配喷嘴的覆盖层和保护层。 Lewatit®IN 50专为Lewatit®Reverse WSSystems和其他填充床系统而设计.Lewatit®IN 50的比重比水轻，因此它会浮在阴离子交换树脂床的表面。它也制备成粒度分布，旨在优化反向流化床操作中的流动性能。在下流服务循环中，Lewatit®IN 50充当惰性间隔材料，为流体通过树脂床提供均匀分布的颗粒区，收集离子系统。在上流压实和再生循环期间，Lewatit®IN 50树脂允许污垢和树脂碎片通过惰性区域进行废弃，同时保留树脂床并保护收集器系统。

Lewatit® IN 50 is a inert, solid, plastic material supplied in spherical form for application in upflow

regenerated ion exchange systems. It is used as a covering and protection layer for the upper collection /

distribution nozzles. Lewatit® IN 50 is specially designed for applications with Lewatit® Reverse WSSystems

and other packed bed systems.

Lewatit® IN 50 has a specific gravity that is lighter than water, and therefore it will float on the surface of an

ion exchange resin bed. It is also prepared in a particle size distribution designed to optimize flow

performance in a reverse fluidized bed operation.

During the downflow service cycle the Lewatit® IN 50 acts as an inert spacer material that provides a

uniformly distributed particle zone for fluid passage through the resin bed to the collection system. During

the upflow compaction and regeneration cycle the Lewatit® IN 50 resin allows dirt and resin fragments to

pass through the inert zone to waste while retaining the resin bed and protecting the collector system.

应用

化学工业;冷凝抛光;脱矿;海水淡化;能源;工业用水;发电;水处理;

Chemical Industry

Condensat polishing

Demineralization

Desalination

Energy

Industrial water

Power generation

Water Treatment

Synonyms

Lewatit IN 50