简单介绍了目前化工企业低压饱和蒸汽回收技术以及相关技术的特点和适应性。并通过渭化企业利用功热电联产技术回收低压饱和蒸汽的介绍,探讨了在化工企业中对低压饱和蒸汽利用的有效方式以及能产生的经济效果,同时分析了功热电联产技术采用的低压饱和蒸汽透平在应用中注意事项。 The characteristics and adaptability of low pressure saturated steam recovery technology and related technologies in chemical industry are briefly introduced. And through the introduction of the technology of recovering low-pressure saturated steam by the co-production of CHP through the use of combined heat and power (CHP) technology in Weichang enterprises, the effective ways to utilize the low-pressure saturated steam in the chemical industry and the economic effects that can be produced are discussed; meanwhile, Saturated steam turbine in the application of precautions.