Revamp of Steam Turbine for Synthesis Gas Compressor at NFL Nangal
Case Study 11: National Fertilizers Limited, Nangal Unit, India had under taken the revamp of Steam Turbine of Synthesis Gas Compressor in January 2014. The plant startup, after machine revamp, was delayed by 40 days, because of various activities related to machine revamp which were not envisaged before commencement of the revamp. This paper throws light on those unforeseen jobs which lead to delay in startup and the lessons learnt to avoid such delays in future.
Markan, Rakesh (2016). Revamp of Steam Turbine for Synthesis Gas Compressor at NFL Nangal. Turbomachinery Laboratories, Texas A&M Engineering Experiment Station. Available electronically from