Exhaust Gas Cleaning Systems (EGCS) for DP Shuttle Tanker
Our marine Exhaust Gas Scrubbers / Exhaust Gas Cleaning Systems work equally well in open (liquid one time through) and closed (liquid recirculation) modes while seawater and alkali is used to regulate the sulfur trapping efficiency in both modes. The Exhaust Gas Scrubber can operate in all types of water (including low alkaline and saline water) in either mode and without loss of efficiency. (watch video here.)
When choosing a hybrid solution the system operates seamlessly in open/closed loop in all waters and ports without loss of efficiency and well within the IMO regulations for emissions to air and sea.
If the vessel trades in areas/ports where discharge of washwater is prohibited, the closed loop function will ensure zero discharge to sea as the water is stored in a holding tank. From the holding tank the water is cleaned and may be discharged to sea as soon as the vessel leaves the prohibited area.
Given local regulatory variations and uncertainty, the hybrid solution is a safe choice for owners who want full trading flexibility.
Name: H2065 and H2066
Type: DP Shuttle tanker
Owner: AET SEA Shuttle AS
Management: OSM Ship Management
Yard: Samsung Heavy Industries
Delivery date: Q1 2015
Imo. No.: 9676125 and 9676137
Deadweight: 120.000 dwt.
Pumps with variable frequency drive, filters, cooler, gas (Nox,
PM, CO2 and SO2) and water quality (pH, PAH, Turbidity)
monitoring, valves, flow meters, sensors (pressure, temp,
level),switchboard, PLC, Documentation and Certification,
Services during planning, installation and commissioning.
HYBRID (OPEN & CLOSED LOOP)
ONE SINGLE ALLSTREAM EGC UNIT
SERVING THE FOLLOWING EXHAUST
2 x ME, MAN 6G50ME-B9.3, 7250 kW at 85 rpm
at 100% MCR
3 x AE, 6H32/40, 3000 kW each at 720 rpm
2 x AE, 8H32/40, 4000 kW each at 720 rpm at
2 x Oil-fired boilers, 25 ton/h each at 100% MCR
1 x Donkey boiler, 4 ton/h at 100% MCR
DIMENSIONS & WEIGHT OF THE EGC UNIT
HANDLING 220.000 KG EXHAUST/HOUR
Height (H): 20 m
Width (W): 9.8 m
Depth (D): 5.6 m
Weight: 47 mt
Water flow: 900 m3/h
NaOH flow: 280 l/h
Max power rqmt: 400 kW (max 1,5-2% of load)
Celebrating 39 years 1978-2017