CR Ocean Engineering scrubbers are ideal for use in a wide range of vessels, such as RO-RO, Ferries, Cruise Ships and Container Ships. They are designed for both new builds and retrofits with single engines or multi-streaming operations. CROE exhaust cleaning systems are available in three standard configurations:

• Open Loop;
• Closed Loop, and
• Hybrid System.

EXHAUST GAS SCRUBBERS FOR MARPOL COMPLIANCE. The design of the marine exhaust gas scrubber combines the most effective designs developed by CROE over the past 60 years and our understanding of the many needs and requirements of the shipping/marine industry including the need;

• for small footprints and ease of retrofit into existing structures;
• to high reliability and high uncompromised efficiency;
• to reduce weight at the higher elevations to minimise impact to stability calculations;
• to reduce water circulation and the associated pump electrical usage;
• to be able to allow the exhaust gas through the scrubber without the complications of having to add a bypass and without concern to the integrity of the scrubber;
• to have available different configurations to more properly address any specific routing.

CR Marine Exhaust Gas Scrubber:The use of our vast experience with packed tower designs allowed CR Ocean Engineering to design a packed-tower-based marine system that brings together the more than 60 years of CRtechnology development to this new scrubbing industry. Packed Tower Wet Scrubbers are ideal for ultra-high removal efficiencies required by Annex VI of MARPOL. CR strength lies in its engineering expertise and, although the principles underlying this design are well established, efficiencies of 99.99+% can only be achieved by proper selection of packing type, size, packing bed height and liquid to gas recycle rate. CR’s chemical engineers have the depth of knowledge to tailor marine exhaust gas scrubbers to the exacting requirements of each installation.

The CR marine exhaust gas scrubber is also available with a HIGH ENERGY VENTURI inlet for higher particulate reduction.  CR OCEAN ENGINEERING’s High Energy Venturi inlet is ideally suited to the capture of small particles between 0.5 and 3 microns. The success of an installation will depend on the engineering expertise involved in the units design. CR engineers have a level of expertise and a depth of experience unmatched in the industry.

HIGH ENERGY VENTURI SCRUBBER

 The CR exhaust gas scrubbers are available in a variety of diameters, heights and materials of construction and therefore are well suited to the inherent limitations involved in onboard installation. CR’s engineering teams is well versed in the intricacies of scrubber design and is uniquely prepared to address the atypical design requirements of the marine industry.