World’s First Dual-Fuel, Low-Speed ME-GI Engine Delivered

 Doosan Engine has confirmed delivery of the world’s first dual-fuel, low-speed ME-GI engine to the American National Steel and Shipbuilding Company (NASSCO) shipyard in San Diego, USA. The new engine is capable of operation on LNG and/or bunker C oil and will power the first of two 3,100-teu container ships ordered by TOTE, the American marine transportation company.

The Korean engine maker originally won the order to build the ME-GI engines in 2013, since which time the first ME-GI unit has successfully passed through design, manufacture, and test-run stages. On 3 June 2014, Doosan Engine successfully completed the engine’s official trial run in the presence of the shipowner, shipyard, and classification society representatives.

Doosan Engine also tested the ME-GI’s Fuel Gas Supply System (FGSS), which has 300 bar of operating pressure, at its Changwon plant. At the
culmination of two months of extensive testing, the gas system had passed all regulations and restrictions as regulated by the American Bureau of Shipping (ABS) and United States Coast Guard (USCG).

TOTE-ship_highres-XL

The TOTE ME-GI engine will primarily operate on LNG, which is currently more competitively priced than bunker-C oil. The ME-GI is a next-generation, eco-friendly engine, which reduces polluted material such as carbon dioxide, nitrogenous compound, and sulphur compounds compared to existing diesel engines.

The Contract

The TOTE contract provides for the construction of two newbuilding, state-of-the-art containerships – with an option for three more vessels – for primarily domestic services. The vessels will each be powered by a single 8L70ME-GI dual-fuel gas-powered engine.

The two 3100 TEU vessels will be the most environmentally friendly containerships in the world, powered primarily by LNG, and will operate between Florida and Puerto Rico. The ship design will allow the transport of conceivable products.

The ME-GI Engine

The ME-GI engine represents the culmination of many years’ work. Depending on relative price and availability, as well as environmental
considerations, the ME-GI engine gives shipowners and operators the option of using either HFO or gas – predominantly natural gas. An ME-LGI
counterpart is also being developed that uses LPG and methanol.

Doosans-Changwon-works_highres-L

MAN Diesel & Turbo sees significant opportunities arising for gas-fuelled tonnage as fuel prices rise and modern exhaust-emission limits tighten.
Indeed, research indicates that the ME-GI engine delivers significant reductions in CO2, NOx and SOx emissions. Furthermore, the ME-GI engine
has no methane slip and is therefore the most environmentally friendly technology available. As such, the ME-GI engine represents a highly efficient, flexible, propulsion-plant solution.

Sourced by :http://www.ekomeri.com/

DSME Completes Delivery of World’s First LNG-powered Container Ship

DSME, LNG-powered Container Ship DSME DSME Completes Delivery of World’s First LNG-powered Container Ship LNG Powered container

The world’s first container ship powered by liquefied natural gas (LNG), which has been built by Daewoo Shipbuilding & Marine Engineering (DSME) with proprietary technology, has successfully completed a sea trial and will be put on an actual route.

According to an official at the DSME on Oct. 20, NASSCO, a subsidiary of leading U.S. defense company General Dynamics, recently delivered the Isla Bella, a 3,100 TEU container ship, to Totem Ocean Trailer Express (TOTE) Maritime after the completion of the sea trial. The ship is the world’s first LNG-powered container ship that includes patented technologies from the DSME and its subsidiaries.

The DSME generalized the basic design and supply of its own patented high-pressure LNG fuel gas supply system, while its subsidiary Shinhan Machinery was in charge of manufacturing equipment. Also, its design subsidiary DSEC took charge of the overall design and material package supply.

The LNG-powered system has lower emissions and increased fuel efficiency when compared to conventional diesel-powered ships. Accordingly, it is considered to be “the future of the shipbuilding industry.” The ship can reduce carbon dioxide (CO2) emissions by 23 percent and sulfur oxide emissions by more than 95 percent compared to conventional ships using heavy fuel oil (HFO). Also, fuel consumption can be cut by nearly 35 percent. Based on its patents and technologies, the DSME has won more than 30 LNG carrier orders. The company boasts its unrivaled competitiveness in LNG-related technology.

In the process of the sea trial, the DSME proved its LNG gas supply system technology by successfully securing a stable supply of fuel. The system supplies high-pressure natural gas to the engine from the fuel tank, and it is considered a core technology in natural gas-powered ships. The DSME has secured price competitiveness through its high-pressure LNG vaporizing system and contributed greatly to the commercialization of natural gas as fuel for ships.

Sourced by ekomeri.com

DSME Completes Delivery of World’s First LNG-powered Container Ship

DSME, LNG-powered Container Ship DSME DSME Completes Delivery of World’s First LNG-powered Container Ship LNG Powered container

The world’s first container ship powered by liquefied natural gas (LNG), which has been built by Daewoo Shipbuilding & Marine Engineering (DSME) with proprietary technology, has successfully completed a sea trial and will be put on an actual route.

According to an official at the DSME on Oct. 20, NASSCO, a subsidiary of leading U.S. defense company General Dynamics, recently delivered the Isla Bella, a 3,100 TEU container ship, to Totem Ocean Trailer Express (TOTE) Maritime after the completion of the sea trial. The ship is the world’s first LNG-powered container ship that includes patented technologies from the DSME and its subsidiaries.

The DSME generalized the basic design and supply of its own patented high-pressure LNG fuel gas supply system, while its subsidiary Shinhan Machinery was in charge of manufacturing equipment. Also, its design subsidiary DSEC took charge of the overall design and material package supply.

The LNG-powered system has lower emissions and increased fuel efficiency when compared to conventional diesel-powered ships. Accordingly, it is considered to be “the future of the shipbuilding industry.” The ship can reduce carbon dioxide (CO2) emissions by 23 percent and sulfur oxide emissions by more than 95 percent compared to conventional ships using heavy fuel oil (HFO). Also, fuel consumption can be cut by nearly 35 percent. Based on its patents and technologies, the DSME has won more than 30 LNG carrier orders. The company boasts its unrivaled competitiveness in LNG-related technology.

In the process of the sea trial, the DSME proved its LNG gas supply system technology by successfully securing a stable supply of fuel. The system supplies high-pressure natural gas to the engine from the fuel tank, and it is considered a core technology in natural gas-powered ships. The DSME has secured price competitiveness through its high-pressure LNG vaporizing system and contributed greatly to the commercialization of natural gas as fuel for ships.

Sourced by ekomeri.com