GB/T 13698-2015 Active National standards

GB/T 13698-2015 Determination of total hydrogen in uranium dioxide pellets

Publish Date: 2015-07-03 Implement Date: 2016-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 13698-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Nuclear materials, nuclear fuels, and their analysis and testing methods

ICS Name: Fissile material

Publish Date: 2015-07-03

Implement Date: 2016-02-01

Pages: 7 pages

Scope

This standard specifies the summary of the method for determining the total hydrogen in uranium dioxide pellets, reagents and materials, instruments and equipment, samples, analysis steps, result calculation, and precision.
This standard is applicable to the determination of total hydrogen in uranium dioxide pellets, with the measurement range of the hydrogen mass fraction being 0.15 μg/g to 20.00 μg/g.
When the temperature of the uranium dioxide pellets is heated to more than 2,360℃, the consumption of the carbon monoxide oxidant increases significantly. Controlling the heating temperature not exceeding 2,360℃ while ensuring that the hydrogen is completely released can effectively reduce the consumption of the carbon monoxide oxidant.