Esvagt, crew change vessel · 11 June 2015 13 Passenger & Cargo Vessel – F.A. Gauthier Owner:...
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Luca Boaro Ship Power Flow & Gas Solutions Fuel Gas Handling Wärtsilä Italia S.p.A. E-mail: [email protected]
Transcript of Esvagt, crew change vessel · 11 June 2015 13 Passenger & Cargo Vessel – F.A. Gauthier Owner:...
Luca Boaro Ship Power
Flow & Gas Solutions
Fuel Gas Handling
Wärtsilä Italia S.p.A.
E-mail: [email protected]
© Wärtsilä 11 June 2015
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Truck to ship ~40 m3/h
Stationary tank to ship ~ 500 m3/h
Ship to ship ~150-400 m3/h
Luca Boaro
© Wärtsilä 11 June 2015
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LNG
Bunkering
station
Drip tray
Water curtain
Dripping
LNG in case
of leakage
Ship Bunkering Station characteristics
Luca Boaro
© Wärtsilä 11 June 2015
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8
5
2
2. Collapse the gas pressure in the tank
Ba
r(g
)
Time
3. Open the main filling line
5. Inert the piping with N2
4. Close the filling line valves
1. Check that on board bunkering
line is inerted and cooled down
Luca Boaro
© Wärtsilä 11 June 2015
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8
5
2
1. Open pressure control valve
Ba
r(g
)
Time
2. LNG flow by the hydrostatic pressure into the vaporizer
3. LNG is vaporized and gas is returned to the tank
Luca Boaro
© Wärtsilä 11 June 2015
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Break-away coupling Before emergency disconnect
After emergency disconnect
Mann-Tek courtesy
Dry quick coupling
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15)
Safety
Zone
Source: Bunkering of Liquefied Natural Gas-fueled Marine Vessels in North America - ABS
Bunkering
Checklists
Luca Boaro
© Wärtsilä 11 June 2015
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Harvey Energy Dual Fuel Platform Supply Vessel
Wärtsilä scope of supply:
1x LNGPac™ 290m³
3x 6L34DF (4-stroke, 2510 kW)
2x Steerable Thrusters
2x Transverse Thrusters
Integrated Automation System & Power Management System
Luca Boaro
© Wärtsilä 11 June 2015
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Source: Bunkering of
Liquefied Natural Gas-fueled
Marine Vessels in North
America - ABS
Luca Boaro
© Wärtsilä 11 June 2015
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Source: Bunkering of
Liquefied Natural Gas-fueled
Marine Vessels in North
America - ABS
Luca Boaro
© Wärtsilä 11 June 2015
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Passenger & Car Ferry – "MS Ostfriesland“ Owner: AG Ems
Yard: BVT Brenn- und Verformtechnik GmbH
Wärtsilä scope of supply:
1x LNGPac™ 45m³
2x 6L20DF (4-stroke, 1280 kW)
25 m
Safety
Zone
Local Port Authority
Luca Boaro
© Wärtsilä 11 June 2015
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Passenger & Car Ferry – "MS Ostfriesland“ Owner: AG Ems
Yard: BVT Brenn- und Verformtechnik GmbH
Wärtsilä scope of supply:
1x LNGPac™ 45m³
2x 6L20DF (4-stroke, 1280 kW)
25 m
Safety
Zone
Local Port Authority
Luca Boaro
© Wärtsilä 11 June 2015
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Passenger & Cargo Vessel – F.A. Gauthier Owner: Société des Traversieres du Québec (Canada)
Yard: Fincantieri (Italy)
Wärtsilä scope of supply:
2 x LNGPac™ 280m³
4 x 12V34DF (4-stroke 5760 kW)
No specific standards/guidelines developed for
gas fuelled ships LNG bunkering
Risk analyses -> Training, bunkering procedure and
checklists
Luca Boaro
© Wärtsilä 11 June 2015
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Harvey Gulf First LNG Bunkering Facility
Wärtsilä scope of supply:
Bunker Facility control system
Port Fourchon,
Louisiana, USA
Luca Boaro
© Wärtsilä 11 June 2015
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LNG Bunkering Facility for the Double-end Passenger
& Car Ferry - "Tresfjord"
Wärtsilä scope of supply:
1x LNGPac™ 50m³
Luca Boaro
© Wärtsilä 11 June 2015
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LNG bunker barge for Viking Grace
Wärtsilä scope of supply:
2x LNGPac™ 200m³
High bunker flow (400m³/hr)
4x Wärtsilä 8L50DF (4S, 7600kW)
Luca Boaro
© Wärtsilä
WWW.WARTSILA.COM
25 Ottobre 2013 17 © Wärtsilä
Luca Boaro
Ship Power
Flow & Gas Solutions
Fuel Gas Handling
Wärtsilä Italia S.p.A.
E-mail: [email protected]
www.wartsila.com
