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1 前言 我国燃烧锅炉采用液态排渣炉型正在逐年增加。旋风炉增钙燃烧新工艺是符合综合节约型产业体系的,其所存在的增钙液态渣(以下简称液态渣)的利用问题一直是国内外专家、学者和有关领导所关注的课题。据资料介绍,德国的液态渣40％用于喷砂,40％用于筑路,20％用于生产蒸压粉煤灰砖。我国天津用液态
1 Introduction The use of liquid slag discharge furnaces for combustion boilers in China is increasing year by year. The new calcium combustion combustion process in cyclone furnaces is in line with the comprehensive conservation-type industrial system. The use of calcium-enriched liquid slag (hereinafter referred to as liquid slag) has always been a topic of concern to experts, scholars and relevant leaders at home and abroad. According to information, 40% of liquid slag in Germany is used for sandblasting, 40% for road construction and 20% for autoclaved fly ash bricks. China’s Tianjin use liquid