【摘要】 通过国内外几个超临界压力锅炉的实例，介绍其现状和发展趋势，并指出超临界压力锅炉在提高能源转化率、减少ＣＯ２排放等方面具有明显优势。指出发展方向是满足日益严格的环保要求，合理组织炉内燃烧工况，完善低ＮＯＸ燃烧器，开发炉内脱氮脱硫技术。随着蒸汽参数提高，还需要采取切实可行的措施防止受热面高温腐蚀，提高机组的可靠性。更多还原

【Abstract】 The present status and developmental trend of supercritical pressure boilers are introduced through several examples at home and abroad, and it is indicated that the supercritical pressure boilers have clear superiorities in the improvement of energy conversion ratio and the reduction of CO2 emission. Currently, the developmental directions are: to satisfy the increasingly requirements of environment protection, rationally organize furnace combustion conditions, improve low-NOx burners, develop furnace denitration and desulfurization technology; along with the raising of steam parameters, it is also necessary to take effective measures to prevent the heating surfaces form high temperature corrosion, so as to improve the reliability of generation units.更多还原