MGO Cooling Unit
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MGO Cooling Unit MARPOL 73/78 Annex VI , Regulation 14. Operation in Sulphur oxides (SOx) Emission Control Area, How to comply, New and tighter fuel sulphur content regulations by the EU and the California Air Resources Board, MGO Cooling Unit for the solution is applied as follows; Table : Fuel requirements for Ocean-Going Vessel Main Diesel Engines, Auxiliary Diesel Engines ( Including Diesel-Electric ), and Auxiliary Boilers. Area EU Ports Within 24miles from California ( CARB ) Effective Date January 1, 2010 January 1, 2012 Fuel Oil Marine Gas Oil (DMA) at or below 0.1% Sulphur From 1...

Direct Syetem Comp. p. System Sub Load Control CONDESER COOLER Suction Temp Control System Main Load Control Main Controller Remark : 3-Way valve will be applied to system as option depending on the required control accuracy of MGO outlet temperature. Donghwa Entec MGO Cooling Unit can clearly satisfy engine builder’s requirements about Direct Cooling system. It can satisfy small change in viscosity adopting 3-way PID control valve in MGO side combined with very logical expansion valve control system. The required viscosity in controlled according to the signal coming from inlet MGO temp....

In-direct Syetem Cooling Water Unit Cooler & Tank Unit Mixing Tank Exp. Tank CONDESER Cooling water In/out In-Direct MGO Cooling Unit consists of three units, direct system(chiller unit), water tank unit and oil cooler, can cold down MGO with by applying brine water. Donghwa’s MGO solution including more advantages of Direct system is very simple and reliable and can be installed relatively freely, supplied as package unit with more compact size according to customer’s comment within limited space. The advantage of Donghwa Entec MGO Cooling Unit Compact Size All models of MGO C/U were...

Smart Change-Over System (SCS) HFO Donghwa total solution [ MGO C/U + SCS ] Including one control panel can fully control both bunker change and MGO cooling process with very high operational reliability. 3-way valve (H.F.O M.D.O) 3-way valve (M.D.O M.G.O) *OPTION 3-way valve ( HTR MCU) HMI (Human machine interface) in ECR Donghwa [ SCS ] with control panel will be provided just to control bunker change process where only cooler, not MGO cooling unit, is applied on vessel. SCS(Smart Change-over System) for automatic changeover between HFO and MGO/MDO. Change-over to/from MGO can be somewhat...

Korea dominates international shipbuilding with highly advanced technologies and unsurpassed productivity and efficiency. Donghwa Entec has a distinguished place in the Korean shipbuilding history and is a proud global producer of heat exchangers. Continual expansion of our global market share in heat exchangers and MGO Cooling Unit . Developing superior technologies and providing the best service to enhance our competitive edge. Head Office and Factory 1575-6, Songjeong-Dong, Gangseo-Gu, Busan, 618-818, Korea TEL : +82-51-970-1000 FAX : +82-51-970-1001 1219-1, Jisa-Dong, Gangseo-Gu, Busan,...