Gas Handling System News

Hycamite TCD Technologies, MOLEA, a subsidiary of Mitsui O.S.K. Lines, and MOL PLUS have signed a Memorandum of Understanding (MoU) promoting the application of methane-splitting for onboard power generation.With Hycamite’s technology, LNG-fueled ships can convert methane into hydrogen as they sail, and the solid carbon produced can be offloaded at the port of destination. If bioLNG is used, the solution can create a negative carbon footprint.Earlier this year, Hycamite announced development of a system that…

French ferry operator Corsica Linea has signed 10-year Guaranteed Asset Performance (GAP) agreement with Wärtsilä to help ensure optimal performance of the power systems onboard the company’s new liquefied natural gas (LNG)-fueled RoPax vessel A Galeotta, which will sail between Marseille and Corsica in France. The 206-meter-long ship was built at the Visentini yard in Italy. It features two Wärtsilä 50DF dual-fuel main engines and two Wärtsilä 20DF dual-fuel auxiliary engines.The scope of the agreement includes scheduled maintenance of the main and auxiliary engines…

Finland-based marine engine maker Wärtsilä said Tuesday it would deliver main and auxiliary engines, fuel storage tanks, gas handling equipment and electrical systems for a new RoRo being built for Australian operator SeaRoad Shipping.The 210 meter-long vessel is being built at the Flensburger Schiffbau-Gesellschaft (FSG) shipyard in Germany. The RoRo vessel will operate primarily on LNG fuel.The vessel will be powered by two Wärtsilä 46DF dual-fuel main engines and three Wärtsilä 20DF dual-fuel auxiliary engines.

While there is no consensus on the marine industry ‘fuel of the future’ that will meet ever tightening international emission mandates, a group of organizations has commenced what it is calling the world’s first long-term, full-scale, testing of ammonia as a fuel in a marine four-stroke combustion engine. Wärtsilä, Knutsen OAS Shipping AS, and Repsol, and the Sustainable Energy Catapult Center, have teamed for the effort, as ammonia offers promise as a carbon-free fuel for marine applications…

Wärtsilä and Viking Line signed an Optimized Maintenance agreement for the Wärtsilä LNGPac system onboard passenger ferry Viking Grace, significant in that it is the first Optimized Maintenance agreement ever made for Wärtsilä LNGPac, a complete gas handling system for ships fueled by liquefied natural gas (LNG). Viking Grace was the first passenger ferry to useLNG as a fuel source. The agreement also includes Condition Based Maintenance (CBM) and online support for the Wärtsilä LNGPac system.

The technology group Wärtsilä has announced it has been awarded a turn-key contract with Hamina LNG Oy to supply a liquefied natural gas (LNG) receiving terminal to be built in Hamina, Finland. The scope includes site filling, soil refurbishment, civil works, infrastructure, full containment storage tank with a combined net volume of 30 000 m3, regasification and gas metering, BOG (boil-off gas handling) system, electrical and control system, unloading, loading system and bunkering and truck loading. The LNG terminal is scheduled to be operational in August 2020. The port of Hamina will be the first LNG receiving terminal in Finland connected to Finnish gas grid, offering security of supply to gas customers.

Offshore marine and engineering consultancy Aqualis Offshore, part of Oslo-listed Aqualis ASA, said it has been contracted by Hyundai Samho Heavy Industries Co. Ltd to provide an engineering study of a new-build liquefied natural gas (LNG) carrier the yard is constructing for Teekay LNG. Aqualis Offshore’s work scope is to provide failure modes and effects analysis (FMEA), hazard dentification (HAZID) and hazard and operability (HAZOP) studies for the boil-off gas handling system and fuel gas system on board the vessel. Aqualis Offshore will also provide FMEA-studies of the vessel’s propulsion redundancy and steering system as well as…

International classification society Bureau Veritas is to grant GAS-PREPARED notation to six Suezmax tankers under construction for Dynacom Tankers Management. The 157,000 dwt tankers will measure 274.3 meters in length, with a beam of 48 meters and depth of 23.2 meters. They are being built at New Times Shipbuilding in China, with delivery expected in 2017 and 2018. The GAS-PREPARED notation sets out requirements for ships which are designed and fitted out for dual-fuel or LNG fuel propulsion, but which are not initially intended to use gas as a fuel. It provides owners with the flexibility to convert easily to dual fuel or LNG fuel propulsion in the future.

On April 5, 2016 Winterthur Gas & Diesel (WinGD), together with Doosan Engine Co., Ltd demonstrated the first low-speed low-pressure Wärtsilä six-cylinder X62DF (W6X62DF) engine for a commercial application. The event took place at Doosan’s works in Changwon, Korea and the W6X62DF engine is also the first sold X-DF engine for the new generation of very large LNG carriers. It is currently under test by Doosan before delivery and is one of a pair that will power the first of two 180…

A series of 15 inland waterway barges being built for Belgium based Plouvier Transport N.V., and which will be chartered by Shell Trading Rotterdam (Shell), are to be powered by Wärtsilä dual-fuel main engines. The barges will operate primarily on liquefied natural gas (LNG). Wärtsilä will also supply other propulsion equipment and its LNGPac fuel gas handling system. The ships’ hulls are under construction at the VEKA Shipyard CENTROMOST in Poland and outfitting will be carried out at VEKA Shipyard Werkendam. The contract with Wärtsilä was concluded in December. Wärtsilä’s strong focus on promoting environmentally sustainable solutions for inland waterway vessels…

A series of 15 inland waterway barges being built for Belgium based Plouvier Transport N.V., and which will be chartered by Shell Trading Rotterdam (Shell), are to be powered by Wärtsilä dual-fuel main engines. The barges will operate primarily on liquefied natural gas (LNG). Wärtsilä will also supply other propulsion equipment and its LNGPac fuel gas handling system. The ships' hulls are under construction at the VEKA Shipyard CENTROMOST in Poland and outfitting will be carried out at VEKA Shipyard Werkendam. The contract with Wärtsilä was concluded in December. Wärtsilä's strong focus on promoting environmentally sustainable solutions for inland waterway vessels…

The 120,000 dwt. tankers, Eagle Barents and Eagle Bergen, delivered from Samsung Heavy Industries (SHI), are fitted with Class and Flag State approved exhaust gas cleaning systems (EGCS) provided by Clean Marine. Measurements of exhaust gas emission and washwater criteria are well below the limits required by the IMO, ensuring the vessels’ compliancy with the 0.1% sulphur limit in ECAs which has been in force since January 1 of this year. The vessels are also compliant with the stricter US EPA requirements of a pH above 6 in washwater, measured at the outlet.

An agreement has been reached between Wärtsilä and Cryonorm Systems BV, the Netherlands based developer and supplier of cryogenic vaporizers, to form a consortium to deliver LNG systems for the Inland Waterway (IWW) European market. The main aim of this cooperation is to create a standard LNG fuel system for inland waterway vessels that will achieve lower costs, while also reducing the lead time for the system so as to conform with the short building time of these vessels. As part of the study, numerous types of vessels that operate on European rivers have been analyzed and, as a result, five vessel types have been identified as potential targets for an LNG fuel system. From this study, standards have been established for both newbuild and retrofit installations.

Three large new escort tugs contracted by Norwegian operator Østensjø Rederi, will feature Wärtsilä dual-fuel (DF) engines integrated with a customized gas storage and supply system also supplied by Wärtsilä. The tugs will operate primarily on LNG (Liquefied Natural Gas) but the Wärtsilä DF engines provide the flexibility to select the most suitable fuel according to availability, price and local environmental restrictions. The contract for the Wärtsilä solution was signed in December 2014. The design of the tugs has been carried out by the designer Robert Allan Ltd in Canada, in close cooperation with Østensjø Rederi. The overall LNG system…

A series of four LNG carriers being built by the Hudong-Zhongua Shipbuilding yard in China will feature Wärtsilä LNG reliquefaction plants and gas handling systems. The ships are owned by Bermuda based Teekay Corporation, China LNG Shipping (CLNG), CNOOC Energy Technology Co of China, and BW Gas of Norway. The contracts with Wärtsilä were issued by Hudong-Zhonghua Shipbuilding and were signed during the fourth quarter. The award of these contracts is a significant breakthrough into the Chinese market for Wärtsilä LNG reliquefaction plants and gas handling systems for LNG carriers…

Drydocks World (DDW) based in Dubai, UAE, has contracted Wärtsilä to design and supply the propulsion and other equipment for a new harbour tug that will operate on liquefied natural gas (LNG). This will be the first harbour tug in the Middle East region to operate on gas. The order was signed in November. The 29-meter-long tug is the first of a series of nine such vessels to be built and operated by DDW. The project is part of a green initiative launched by the Dubai government, and is intended to set an example for promoting environmental sustainability throughout the region. "We are happy to work with Wärtsilä to promote a green image for our harbour work. Wärtsilä is a solution provider with vast experience and expertise in gas fuel systems.

The new Wärtsilä LNGPac, the upgraded version of the company's successful LNG fuel handling system, has been granted an AIP (Approval in Principle) Certificate from the classification society DNV GL. The certificate was presented at Wärtsilä’s stand at the SMM conference and exhibition in Hamburg, Germany today, September 9. The AIP Certificate covers Wärtsilä's improvements to the original LNGPac. The new solution has removed the heating media skid and its pumps, and includes an improvement to the Wärtsilä Cold Recovery solution.

With LNG becoming increasingly viable and popular as a marine fuel, Wärtsilä continues to develop technical solutions that facilitate this trend. The latest Wärtsilä developments in this field involve an upgraded version of the Wärtsilä LNGPac, a fully integrated fuel gas handling system, and improvements to the coveted Wärtsilä Gas Valve Unit (GVU). Wärtsilä introduced the LNGPac in 2010. It comprises a complete system for LNG fuel handling, which when introduced included the bunkering station…

Although the well-known Finnish company Wärtsilä has a very long history, it was founded in 1834, the diesel engine era begins when the company signs a license agreement with Friedrich Krupp Germania Werft AG in Germany. The first diesel engine sees the light of day in Turku in November 1942. From there on Wärtsilä passed a number of rapid expansions in all fields of products. Some of the products stayed and some disappeared. The concentration of being a full solution provider for the maritime industry started in the early 2000’s after lots of talks with potential customers worldwide.

Wärtsilä successfully conducted full scale testing on gas of its low-speed two-stroke dual-fuel engine and is now introducing a full new range of engines based on its established and well-proven low pressure technology. The first engine utilizing this technology, the Wärtsilä RT-flex50DF, will be available for delivery in the third quarter of 2014. Other engines from the company's new Generation X series will follow and will be available for delivery during 2015 and 2016. The entire portfolio of Wärtsilä two-stroke engines will be available as low pressure dual-fuel (DF) versions.

Aker Solutions acquires managed pressure drilling specialist Managed Pressure Operations (MPO). Managed Pressure Operations International, Ltd. (MPO) is a company that has successfully developed the next generation of continuous circulation, riser gas handling and managed pressure drilling systems. The main rationale for using managed pressure drilling is to improve safety and efficiency, enable access to new fields with challenging drilling conditions, and enhance the life of mature fields.

Leading international classification society Bureau Veritas has given approval in principle for the basic design of a 14,000 teu containership to be powered by LNG. The design was developed in a joint industry project between Korea’s Daewoo Shipbuilding & Marine Engineering, liner major CMA-CGM and Bureau Veritas. Says Jean-Francois Segretain, deputy technical director, Bureau Veritas, “The market will determine when these ships can be ordered and built, but this is a real milestone…