概要论述了国内外热处理能源技术发展现状及应用前景 ;探讨了我国研究、开发热处理工业高温空气燃烧技术与天然气能源应用的关键技术和关键设备 ,并提出了初步设想 The development status and application prospect of heat treatment energy technology at home and abroad are briefly discussed. The key technologies and key equipment for researching and developing heat treatment industrial high temperature air combustion technology and natural gas energy application in China are also discussed.