我国工业炉窑近期普遍采用煤炭现代转化燃料实不可能,故工业炉窑直接燃煤是现实的用煤方案。中小轧钢连续加热炉采用粉煤火炬燃烧法是促进加热炉实现“以煤代油”的有效技术措施。通过考察八省市33座粉煤 China’s recent widespread use of industrial furnaces of modern coal conversion fuels is impossible, so direct combustion of industrial furnaces is the reality of the coal program. The use of pulverized coal torch combustion method for small and medium steel continuous heating furnace is an effective technical measure to promote the realization of “coal instead of oil” in furnaces. By examining the 33 provinces and eight cities pulverized coal