20 Years' Operating Experience of Steam-Driven Sea Water Cooling in the Badak Lng Plant 20 Ans D'Experience Dans L'Exploitation De Systemes De Refroidissement A L'Eau De Mer Et a Vapeur A L'usine Gnl De Badak

摘要

Badak LNG plant has been in operation for 20 years already, developing valuable operating experience of its steam driven turbines and sea water cooling system. The first two trains were built in 1977. They were followed by other five trains in 1983, 1989, 1993 and 1997. All trains were designed with steam turbine driver and sea water cooling, including another one presently at engineering stage. During the past two decades, steam driven and sea water cooling processes have shown good efficiency with satisfactory operating results. The yearly average plant thermal efficiency factor of 89.8