Two regeneration methods for cation exchange resins used for hydrogen conductivity measurement in power plant

the static soak and dynamic regeneration

were compared.Results showed that

the regeneration degree of static soak resin was relatively low

and the maximum value was only about 65%.Measurements like prolonging the soak time

increasing the dosage of regeneration reagent and improving the regeneration frequency had no obvious enhancement.The regeneration degree of the dynamic regeneration method was significantly higher than that of the static soak.It reached about 98% using regeneration reagent with 3 times of resin volume.