Evaluation of performance of advanced refractory materials intended for the arch of the electric furnace for HLW vitrification

NOVYE OGNEUPORY (NEW REFRACTORIES) Pub Date : 2023-11-30 DOI:10.17073/1683-4518-2023-7-8-11

I. I. Dement’eva, P. V. Kozlov, E. V. Polyakov, M. B. Remizov, A. A. Mal’tsev, P. I. Sikhinin

引用次数: 0

Abstract

The paper presents the results of the studies of refractory materials produced by the company Keralit, JSC Borovichi Refractories Plant and STC Bakor and intended for the arch of the electric furnace EP-6 for HLW vitrification. The studies have determined strength properties and acid resistance of the materials when exposed to vapors of nitric acid and nitric acid solution. It has been concluded as a result of the studies that optimum materials for construction of the furnace arch are MKRTU-50 and MKV-65 materials produced by JSC Borovichi Refractories Plant and STC Bakor, respectively.

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评估用于高浓缩铀玻璃化电炉拱顶的先进耐火材料的性能

本文介绍了对凯拉利特（Keralit）公司、博罗维奇耐火材料厂股份公司（JSC Borovichi Refractories Plant）和巴科尔（STC Bakor）公司生产的耐火材料进行研究的结果，这些耐火材料将用于玻璃化高浓缩铀电炉EP-6的拱形结构。研究确定了这些材料在接触硝酸蒸汽和硝酸溶液时的强度特性和耐酸性。研究得出的结论是，建造炉拱的最佳材料是分别由 JSC Borovichi 耐火材料厂和 STC Bakor 生产的 MKRTU-50 和 MKV-65 材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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NOVYE OGNEUPORY (NEW REFRACTORIES)

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