NB/T 20422-2017
Qualification of passive autocatalytic hydrogen recombiner for pressurized water reactor NPP (English Version)

Standard No.

NB/T 20422-2017

Language

Chinese, Available in English version

Release Date

2017

Published By

Professional Standard - Energy

Latest

NB/T 20422-2017

Scope

This standard specifies the qualification test principles, qualification test items, qualification test methods and qualification document requirements for passive hydrogen recombiners in pressurized water reactor nuclear power plants. This standard is applicable to the identification of passive hydrogen recombiners in pressurized water reactor nuclear power plants. The identification of passive hydrogen recombiners of other reactor types can be implemented with reference.

NB/T 20422-2017 Referenced Document

• NB/T 20143.1-2012 Code on nuclear air and gas treatment Process gas treatment.Part 1: Hydrogen recombiner

NB/T 20422-2017 history

• 2017 NB/T 20422-2017 Qualification of passive autocatalytic hydrogen recombiner for pressurized water reactor NPP