摘要
辽阳石化蒸汽裂解装置裂解气压缩机在运行过程中,由于水质原因造成透平结垢,出现透平效率下降,蒸汽耗量增加,负荷提不起来等现象。主要阐述了透平结垢的原因及危害,介绍了饱和湿蒸汽在线清洗的技术应用,并提出整改措施,确保机组高效、安全、稳定和经济运行。
During the operation of the cracking gas compressor in the ethylene plant at PetroChina Liaoyang Petrochemical Company,the turbine scale,which was caused by bad water quality,reduced turbine efficiency,increased steam consumption and decreased the load. This paper mainly discusses the causes and harms of turbine scale,introduces the application of online wet steam cleaning technology, and puts forward some optimization measures to ensure the efficient,reliable,stable and economic operation of the compressor unit.
出处
《乙烯工业》
CAS
2014年第1期61-64,6,共4页
Ethylene Industry
关键词
裂解气压缩机
透平
结垢
湿蒸汽清洗
整改措施
Cracking gas compressor
Turbine
Scaling
Wet steam cleaning
Optimization measures
