主要介绍轻烃(也称C5)燃料开发利用的现状，并针对存在问题提出了改进意见，经过反复试验得以实际应用，同时还介绍了热管锅炉的设计研制成果。 This paper mainly introduces the current situation of development and utilization of light hydrocarbon (also called C5) fuels, and puts forward some suggestions for the improvement of the existing problems. After repeated experiments, it is put into practical application. At the same time, the design and development of heat pipe boilers are also introduced.