OceanGuard® Onboard Carbon Capture System
OceanGuard® Onboard Carbon Capture System（OCCS）, based on IMO EEXI and CII regulations, can autonomously calculate and adjust the amount of CO2 to be collected. It has many advantages, including high decarbonization efficiency, compact size, low energy consumption, and convenient storage and transportation.
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MEPC 80 sets the "2023 IMO Strategy on Reduction of GHG Emissions from Ships", with two key milestones for achieving net-zero emissions:
1. By 2030, reduce shipping greenhouse gas emissions by at least 20% compared to 2008 levels, striving for 30%;
2. By 2040, reduce shipping greenhouse gas emissions by at least 70% compared to 2008 levels, striving for 80%.
OceanGuard® Onboard Carbon Capture System（OCCS）, based on IMO EEXI and CII regulations, can autonomously calculate and adjust the amount of CO2 to be collected. It has many advantages, including high decarbonization efficiency, compact size, low energy consumption, and convenient storage and transportation.
The absorption unit employs the latest technology, significantly accelerating the CO2 capture process while greatly reducing its dimension, to make installation and transport more convenient. Additionally, the system can collect and utilize exhaust heat and excess steam generated during ship operation. Compared to traditional capture systems, it can save approximately 40% of energy consumption. When installed together with the OceanGuard® EGCS, it can reduce ship fuel cost by around 25%.
Enhanced by the High-Speed Centrifugal Decarburization Technology, OceanGuard® Onboard Carbon Capture System（OCCS）adopts the high centrifugal field generated by the hyper-speed rotating to replace the gravity field in conventional solutions. The technology provides better contact between gas and liquid and dramatically increases the mass transfer rate.
Empowered by digital modeling and flow field analysis, Headway established models for the liquid holdup, effective contact area, liquid/solid contact surface, and liquid dispersion based on the flow characteristics and dynamic variation of liquid drops. The research provides theoretical support for the experimental research and technology improvement.