LANXESS worldwide

Corporate Website en | de




Interactive Worldmap

Find all the contact information for the LANXESS sites worldwide

find out more

LEWATIT® MonoPlus SM 1000 KR-7Li

Lewatit® MonoPlus SM 1000 KR-7Li is a ready-to-use mixed bed comprising strongly acidic gel-type cation and strongly basic (type I) gel-type anion exchange resin in fully regenerated form (min. 99%7Li+/min. 95 % OH-).

Lewatit® MonoPlus SM 1000 KR-7Li is a 1:1 stoichiometric mixture (other mix ratio available on request), premium grade and purified (extremely low content of desorbable chloride ions and no organically bound chlorine!) to meet nuclear industry specifications. Lewatit® nuclear resins (Lewatit® KR) are noted for their outstanding mechanical and chemical stability as well as their high osmotic stability.

Because of their excellent hydrodynamic properties, Lewatit®KR resins allow particularly high flow rates. The extremely high monodispersity (uniformity coefficient: 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 requirements of the nuclear power industry.

Properties and benefits
Lewatit® MonoPlus SM 1000 KR-7Li is particularly suitable for the:

  • polishing in the primary sections as a mixed bed component
  • decontamination of circuits in nuclear reactor plants
  • treatment of primary coolant e.g. in pressure water reactors
  • removal of activated cleavage or corrosion products, including mechanical filtration of suspended impurities
  • polishing in Candu reactor systems (HTS, ESC, RCW)

Ion Exchange Resin