CONTROL OF RADIOACTIVE-WASTE GLASS MELTERS .1. PRELIMINARY GENERAL LIMITS AT SAVANNAH RIVER

被引：29

作者：

BICKFORD, DF

APPLEWHITERAMSEY, A

JANTZEN, CM

BROWN, KG

机构：

[1] Westinghouse Savannah River Company, Aiken, South Carolina, 29808, Savannah River Site

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1990年 / 73卷 / 10期

关键词：

glass; melter; radioactive materials; vitrification; wastes;

D O I：

10.1111/j.1151-2916.1990.tb06692.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A ceramic, Joule‐heated, slurry‐fed melter will be used to vitrify Savannah River Site high‐level waste at the Defense Waste Processing Facility (DWPF) in Aiken, SC. The entire vitrification process must be performed remotely and the borosilicate host glass must accommodate a variety of waste compositions. The control bases for such a melter are unique and complex. DWPF operations are tightly constrained by processing parameters and by product specifications. Part I discusses the melter control considerations which have been identified to facilitate compliance with these constraints. These considerations include melter temperature, glass composition, product durability, waste loading limits, glass redox control, and glass cooling requirements. Copyright © 1990, Wiley Blackwell. All rights reserved

引用

页码：2896 / 2902

页数：7

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