Small Scale LNG - Multigas Carriers

mg-sideview.jpg

Multigas Carriers

An innovative design with IMS own conceptual technology

  • A semi refrigerated ship with low temperature cargo handling and containment system - 163°C. All cargo tanks in stainless steel.
  • A semi refrigerated ship capable of carring almost all gasses incl of LNG at - 163°C and ethylene at - 104°C
  • A unique new design of a refrigeration- and re-liquefaction plant for methane boil-off - Mini LNG Plant.
  • Dual upper and lower cargo manifolds for access to terminals of various sizes and ship to ship transfers

Key Data

Key Data

Particulars Capacity
LOA 137.1 m
LBP 127.2 m
Beam 19.8 m
Depth 11.5 m
Design Draft 6.7 m
Speed 16.5 knots
Consumption 27 tpd IFO 380
Range 12,800 nm
Cargo Volume 10,000 m3
Deadweight 10,600 tons
Propulsion
Main Engine MaK7M43C
Output 7,200 kW @ 500 rpm
Drive Geared CPP
Cargo Systems Auxiliary Power
Cargo Tanks 1 x 4,000 m3
1 x 6,000 m3
Design Pressure
IMO/USCG5.2/3.8 barg
Min. Temperature
-1630C
Max. Density
970 kg/m3
Discharge Rate
1,000 m3/h
Reliquefaction Plant
SINTEF 20 tpd
Gas Combustion Unit
Saacke 20 tpd
Nitrogen Plant
PSA Type
Shaft Generator 1,900 kWe
Auxiliaries 3 x 910 kWe

Environmentally Proactive Design

Environmentally Proactive Design

mg02.gif
  • Inert gas generator of PSA type to ensure safe handling of cargo
  • A Gas Combustion Unit ( “gas burner”) to eliminate hydrocarbon emissions
  • A NOx abatement ready system to minimize NOx emissions
  • The patented, SINTEF developed re-liquefaction plant can handle the boil-off from LNG, LEG and LPG.
  • Change of grade with zero emissions

Mini-LNG re-liquefaction plant for LNG

Mini-LNG re-liquefaction plant for LNG

re-liquefication_plant.gif
  • Can re-liquefy all boil-off
  • Innovative, compact and robust design based on existing technologies
  • Re-liquefaction capacity 17 t / 24hr
  • Can be used for recovering cargo during change of grade operation

Transport Capacity

Transport Capacity

Multigas 10,000 cbm (4,500 ton)

transport-capacity.gif