Ships(DPF System) - ceracomb

P R O D U C T
CERACOMB will lead the environmental improvement by securing global competitiveness based on the best technologies and services.

Various pollutants, including fumes (PM), carbon monoxide, and nitrogen oxides emitted from gasoline and diesel vehicles, account for 35% of the total air pollution. CERACOMB’s emissions reduction device cleans the air by removing these harmful substances.

Emission reduction device for ships

It is a device that reduces air pollutants discharged from ships. The device has a DPF system that reduces particulate matter (PM), CO, and THC, and two systems, PM/NOx, which simultaneously reduce CO, THC and NOx. This satisfies the performance of Korea’s eco-friendly ship certification system.

Product description

The system consists of DOC, DPF, and control panels, and HC injection and control systems can be applied depending on the ship’s engine or operating characteristics. Minimize the installation space according to the purpose of use of the ship and change the structure according to the installation location.

Product characteristics

– Continuous regeneration of PM using engine exhaust gas heat (350°C or higher).
– Applicable to engines below 2,000 kW.
– Applicable to the main engine and auxiliary engine.
– Applied engine and performance

Engine Power (kW)	Space velocity (h-1)	Exhaust gas back pressure [mbar]	PM Reduction rate(%)	Component
400 ~ 500	20,000 ~ 23,000	80mbar ↓	80%↑	HC-injection, DOC, DPF
500~ 1,000		60mbar ↓
1,000 ~ 1,500		60mbar ↓
1,500 ~ 2,000		60mbar ↓

P R O D U C T