Light water reactor primary coolant activity cleanup

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United States of America Patent

PATENT NO 9589690
APP PUB NO 20120183115A1
SERIAL NO

13303211

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Abstract

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A method for the cleanup of ionic species such as cobalt and nickel in nuclear power plant aqueous streams using a sequestration resin material is disclosed herein. The method includes the steps of providing a sequestration resin for removal of radioisotopes of transition metal impurities contained in the plant process streams, and distributing the sequestration resin into the plant process streams such that the sequestration resin interacts with the process streams and removes the transition metal impurities.

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Patent Owner(s)

  • ELECTRIC POWER RESEARCH INSTITUTE, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asay, Roger Howard Salinas, US 3 5
Frattini, Paul L Los Altos, US 16 45
Fruzzetti, Keith Paul San Jose, US 11 16
Garcia, Susan Elaine Paso Robles, US 6 7
Kohlmann, Richard Herbert Plainfield, US 1 0
Wells, Daniel Morgan San Mateo, US 3 11

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