First LNGC voyage with ecoSMRT in operation

The ‘SCF La Perouse’ Photo: BabcockThe ‘SCF La Perouse’ Photo: Babcock

Babcock LGE’s LNG reliquefaction technology has completed live cargo operations on an LNG carrier following the first loading of Sovcomflot’s ‘SCF La Perouse’ in Houston, Texas at the end of March.

The ecoSMRT technology handled boil-off gas generated during the vessel’s cargo operations, confirming the single mixed refrigerant design was able to operate in live conditions at full confirming the positive results of a gas trial at the end of 2019.

Babcock’s managing director Neale Campbell said that the company was pleased that the first vessels had completed live cargo operations. “With three ecoSMRT gas trials now successfully complete and a fourth due for completion before the end of this month, ecoSMRT is paving the way as a world leading LNG reliquefaction system, delivering significant performance and efficiency benefits to the market,” he said.

Following first operations, the ecoSMRT system underwent a post-loading performance test which included a performance test on rated capacity of 1500 kg/hr for more than 12 hours; a performance test on maximum capacity of 1850 kg/hr (402kW) for 25 hours; a test of the full range of operating modes including ramp up/ramp down and accelerated warming and shutdown and restart of the system.

All tests were completed to the satisfaction of the ship-owner and class and the SCF La Perouse is now fully operational.

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