Selecting Compositions for Phase 1 of the Product Consistency Test (PCT) Assessment Study

Cozzi, A.D.

Savannah River Site (S.C.)

关键词: Low-Level Radioactive Wastes;    Chemical Composition;    Waste Forms;    36 Materials Science;    Mathematical Models;   

DOI  :  10.2172/803392
RP-ID  :  WSRC-RP-2002-00297
RP-ID  :  AC09-96SR18500
RP-ID  :  803392

美国|英语

来源: UNT Digital Library

【 摘 要 】

The purpose of this task is to generate the glass property/composition data and model necessary for enhancing operational processing windows. This effort is intended to be both generally applicable to all Department of Energy (DOE) High-Level Waste (HLW) glasses and specific to individual waste processing plants such as the DWPF and the planned High-Level and Low Activity Waste (HLW and LAW) plants at Hanford. Phase 1 consists of determining the glass compositional region where the existing durability model is not dependable in identifying durable glasses. Phase 2 will be devoted to developing a method of ensuring that durable glass compositions are not excluded from processing.