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Tuesday, July 24, 2012

New Cruise Ships Decide on Wärtsilä Hamworthy Scrubbers - MarineLink.com

Posted - July 18, 2012 - MarineLink.com

Wärtsilä Hamworthy signs scrubber deal with Meyer Werft to install hybrid scrubbers on two Royal Caribbean newbuildings
Wärtsilä Hamworthy will provide a total of four hybrid scrubber systems for two vessels under construction at Meyer Werft’s shipyard in Germany for Royal Caribbean International.
The choice of scrubbers for Royal Caribbean’s new ‘Sunshine’ class vessels enables these ships to travel anywhere in the world, as the scrubbers will ensure compliance for the 2015 Emission Control Area (ECA) 0.1% sulphur limit, as well as the worldwide 0.5% limit from 2020 and the impending North American ECA, by removing sulphur emissions and harmful particulates from the vessel's exhaust.
The solution chosen by Meyer Werft and Royal Caribbean not only ensures universal compliance with sulphur limits, allowing maximum choice over voyage routes and destinations; it also allows significant flexibility in the operation of the scrubber itself.
The hybrid approach allows switching between open-loop and closed-loop scrubbing. This means that at sea, scrubbing using only sea water can be enabled but while manoeuvring or in port the system can be closed, re-circulating the water already within the scrubber.
Royal Caribbean’s two ‘Sunshine’ class vessels are currently under construction, the first vessel is due for delivery in autumn 2014 with the second expected in spring 2015. Each will be able to accommodate 4,100 passengers.
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