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Small Scale LNG

Multigas Carriers

Small Scale LNG - Multigas Carriers

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

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

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)