Wärtsilä to Supply Gas Systems for New Teekay LNG Carriers

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

Wärtsilä has been contracted to supply a combined inert gas generator and gas combustion unit for two new liquefied natural gas (LNG) carriers being built at the DSME yard in South Korea. The ships will be owned by Canada based Teekay Corporation, one of the world's largest marine energy transportation, storage and production companies. The contract was signed in May 2013.

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%, 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, pressurizing and blanketing functions.

With the acquisition of Hamworthy in 2012, Wärtsilä's offerings now include the entire gas value chain with the provision of upstream technology including submerged pumps, small scale LNG liquefaction, degasification and LNG fuel systems. Combined with Wärtsilä's dual-fuel engine technology this expanded scope of supply is delivering the benefits of LNG along with operational flexibility.

wartsila.com
 

Maritime Reporter October 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Contracts

Fire Departments Choose Sea-Fire Systems

Metalcraft Marine's Firestorm high-speed, aluminum fireboat represents a new generation in vessel technology, especially when fitted with Sea-Fire H Series engineered fire suppression systems.

Russian Liftings for Western Options at 12-Year Low

By Gleb Gorodyankin MOSCOW, Nov 25 (Reuters) - Exports of Russian crude oil to Western markets are set to fall by almost a third in December and reach a 12-year

Overwhelming Support for ‘Hit the HMT Target!’

Today, the American Association of Port Authorities (AAPA) applauded a “Dear Colleague” letter to the leadership of the Senate Committee on Appropriations that was signed by 22 senators,

Marine Propulsion

Is Glycerine the Next Marine Fuel?

Following a year described as “intense activity,” the Glycerine Fuel for Marine Sustainability project (GLEAMS) concluded that Glycerine is a viable, exceptionally clean alternative marine fuel.

Thrustmaster Names Pineda Director of Sales and Marketing

Marcela Pineda has been promoted to Director of Sales and Marketing at Thrustmaster of Texas.   Pineda, a graduate of the University of Texas at Austin, is a

Preparing for Low Sulphur Operation

Stricter limitations on sulphur emissions (SOx) will pose many challenges to ships operating in Emission Control Areas (ECAs). If not handled with care, switching

Tanker Trends

US House to Hold Hearing on Oil Export Ban

A House of Representatives panel will hold a hearing on Dec. 11 to explore whether a decades-old law that prohibits the export of crude oil makes sense in an era of domestic energy abundance.

Frontline Disappoints with Deeper 3Q Loss

Frontline, once the world's biggest crude oil tanker company, reported a bigger than expected third-quarter loss on Tuesday and said it is still considering options

Navios Revenue Up 25% in 3Q 2014

Highlights of Navios Maritime Holdings Inc. Financial Results for the Third Quarter and Nine Months Ended September 30, 2014: Revenue 25% increase to $152.

LNG

Getting Real on LNG Fuel

Plentiful supply, low prices and strict regulations on air pollution are fuelling a swift move towards using LNG as fuel for ship propulsion in the USA and Canada.

Interferry Welcomes IMO Decision on LNG Fuel Tank Placement

Interferry has welcomed a decision at last week’s IMO Maritime Safety Committee meeting (MSC94) setting out rules for the location of fuel tanks on LNG-powered ships,

HHI to Build FSRU for Höegh LNG

A new Floating Storage and Regasification Unit (FSRU) will be built by the Korean shipbuilding Company Hyundai Heavy Industries (HHI). This FSRU will be the fifth

 
 
Maritime Careers / Shipboard Positions Maritime Security Maritime Standards Naval Architecture Navigation Pipelines Pod Propulsion Ship Electronics Ship Repair Sonar
rss | archive | history | articles | privacy | terms and conditions | 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: 0.3742 sec (3 req/sec)