危废焚烧炉二次燃烧室用铝硅系耐火材料耐高温侵蚀性对比试验

Comparative Test of High Temperature Corrosion Resistance of Al Si Refractories for Secondary Combustion Chamber of Hazardous Waste Incinerator

在危废焚烧炉二次燃烧室具体运行使用过程中,铝硅系耐火材料的技术性能,通常会在高温因素,以及强侵蚀气氛因素作用条件下发生显著变化,且尤其以沉积芒硝物质(Na_(2)SO_(4))造成的侵蚀破坏程度最为严重。本文围绕危废焚烧炉二次燃烧室用铝硅系耐火材料耐高温侵蚀性对比试验,展开阐释分析。

During the specific operation and use of the secondary combustion chamber of the hazardous waste incinerator,the technical performance of the alumina silica refractories usually changes significantly under the action of high temperature factors and strong corrosive atmosphere factors,especially the corrosion damage caused by the deposition of mirabilite(Na_(2)SO_(4))is the most serious.This paper focuses on the comparative test of high temperature corrosion resistance of Al Si refractories used in the secondary combustion chamber of hazardous waste incinerator.