Analytical Results for MOX Colemanite Concrete Samples Received on July 22. 2013.

Reigel, M. ; Best, D. R.

Technical Information Center Oak Ridge Tennessee

关键词: Mixed oxide fuels;    Borons;    Concretes;    Aggregates;    Bearings;   

RP-ID  :  DE141132256

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The Mixed Oxide Fuel Fabrication Facility (MFFF) will use colemanite bearing concrete neutron absorber panels credited with attenuating neutron flux in the criticality design analyses and shielding operators from radiation. The Savannah River National Laboratory (SRNL) is tasked with measuring the boron oxide content of the colemanite raw aggregate material prior to it being mixed into the concrete. SRNL received ten samples of colemanite for analysis on July 22, 2013. The elemental boron content of each sample was measured according to ASTM C 1301. The boron oxide content was calculated using the oxide conversion factor for boron.