Teekay Order Wärtsilä LNG Inert Gas Units

MarineLink.com
Wednesday, July 03, 2013
Wärtsilä Moss Inert Gas Test Generator: Photo credit Wärtsilä

Wärtsilä to supply a combined inert gas generator & gas combustion unit for 2 new liquefied natural gas (LNG) carriers being built at the DSME yard in South Korea for Canada-based Teekay Corp.

The concept of combining the two systems was developed by Wärtsilä in cooperation with DSME, and the system burns the boil off gas using an already existing Wärtsilä Moss inert gas generator. In so doing, it eliminates the need for a conventional gas combustion unit thus providing capital expenditure savings for the customer.

Delivery of the Wärtsilä equipment is scheduled to begin in autumn 2014. The new 173,400 cbm vessels will be among the largest LNG carriers able to use the expanded Panama Canal, thereby aiding the export of natural gas from the USA. Inert gas generator systems are used to prevent the gas mixture in cargo tanks or bunkers from reaching a range where explosions could occur. Inert gas maintains the oxygen content of the tank atmosphere below 8 per cent, thus making the air and hydrocarbon gas mixture in the tank too lean to ignite. Nitrogen generators are then used to supply dry air and oil-free inert gas for purging, pressurising, and blanketing functions.

"This is a uniquely integrated system, which gives Wärtsilä a distinct competitive edge. In being awarded this valuable contract, our many years of experience with gas burning systems was a key consideration. Our Wärtsilä Moss inert gas systems have rightly earned their strong reputation in the market," says Juha Kytölä, Vice President, Environmental Solutions, Wärtsilä Ship Power.


 

Maritime Reporter March 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Contracts

Termination of Seadrill Unit's and Rosneft Deal Extended

North Atlantic Drilling (NADL), a subsidiary of Seadrill, will delay the closing of a deal with Russia's Rosneft by two years and has agreed to renegotiate the terms of the agreement,

Qatar to Contract 6,000 Rooms on Cruise Ships for 2022 World Cup

Reviving an idea to lodge some football fans and guests during the 2022 World Cup in “floating hotels,” the Qatar Tourism Authority (QTA) has announced plans to contract at least 6,

USN Names Littoral Combat Ship

Secretary of the Navy Ray Mabus announced today that the next Freedom-variant littoral combat ship (LCS) will be named USS St. Louis. The future USS St. Louis,

Tanker Trends

Liner Service Reliability Jumps to 64%

According to Drewry Supply Chain Advisors, liner shipping service reliability on the three East-West trades showed an aggregate on-time performance of 64% in March - a five-month high.

Suezmax Tankers Bullish

Global fixture activity for suezmax crude tankers rose in the first quarter by 5% year on year, with most of the activity coming out of West Africa.   Suezmax

MacGregor's Pusnes bow loading systems for Suezmax Tankers

MacGregor, part of Cargotec, has secured contracts to supply Pusnes bow loading systems for three newbuild shuttle tankers intended for operations in Brazilian waters.

LNG

Solving the LNG Propulsion Puzzle

The last piece of the LNG infrastructure puzzle, in the form of North America’s first LNG bunker barge, falls into place at Conrad’s Orange, Texas Shipyard. With

LNG Emergency, Incident Response Study

Safety around Liquefied Natural Gas (LNG) is a hot topic, now that LNG is more and more becoming the fuel of the future. The results of a recent LNG emergency

Sea Star Line, ACT Sign LNG Bunkering System Agreement

System will be the first of its kind in the US for maritime industry   Sea Star Line, LLC and Applied Cryo Technologies (ACT), in cooperation with Dragon Products,

Maritime Safety

USN Names Littoral Combat Ship

Secretary of the Navy Ray Mabus announced today that the next Freedom-variant littoral combat ship (LCS) will be named USS St. Louis. The future USS St. Louis,

China Snubs G7 Declaration on Sea Row

Reacting to recent declaration of  the Group of Seven (G7) major nations' Foreign Ministers on maritime , China said “the situation of this region is generally stable,

Arctic Offshore Rig Gets USCG Escort

U.S. Coast Guard (USCG) crews escorted heavy lift ship Blue Marlin as it toted a controversial 38,000-metric-ton drilling rig into Port Angeles, Wash., Friday. Blue Marlin,

 
 
Maritime Contracts Maritime Standards Naval Architecture Pod Propulsion Port Authority Salvage Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.1031 sec (10 req/sec)