Inert gas systems News

Despite an Indiana University study showing a luxury superyacht produces around 7,000 tonnes of carbon dioxide each year, the vessels are exempt from many maritime emissions regulations. While efforts to reduce their environmental impact have progressed in recent years, the industry is still far from sustainable. Mike Torbitt, Managing Director of marine resistor manufacturer - Cressall, explores the progress the yachting industry has made, and what more can be done to improve its environmental...

Wison Engineering Ltd. (abbr. as Wison) signed EPC contract with Shanghai WaiGaoQiao 3# power generation Co., LTD (abbr. as 3# Power Plant) for its first CO₂ hydrogenation to methanol demo project recently, with the methanol production scale of 10 kta. This project marks the successful implementation of Wison’s first EPC project in the field of carbon neutrality by using chemical adsorption and hydrogenation of 100% carbon dioxide from flue gas of coal-fired power plants to produce bulk c...

Technology group - Wärtsilä will supply the engines for a new Canadian Coast Guard Polar Icebreaker. The ship is being designed and built at Seaspan Vancouver Shipyards and will be the flagship of the Canadian Coast Guard’s icebreaking fleet. Because of the long operational range required for the vessel’s employment in arctic waters, fuel efficiency was a prime design consideration in the selection of the Wärtsilä 31 engine. Wärtsilä 31 engine The W&a...

Technology group - Wärtsilä will supply the methanol-fuelled auxiliary engines for five new container vessels for COSCO Shipping Lines Co., Ltd and seven new container vessels for the Orient Overseas Container Line. Each vessel will operate with three eight-cylinder and two six-cylinder Wärtsilä 32M engines. This is the Chinese maritime sector’s largest order to date for methanol-fuelled new build vessels. The order was booked by Wärtsilä in December 2023. T...

International Chamber of Shipping (ICS) Publications announces the launch of the fifth edition of ‘Shipping and the Environment: A Guide to Environmental Compliance’. This latest edition offers comprehensive updates and expanded insights into the intricate relationship between shipping operations and environmental protection. The fifth edition is a definitive guide, providing a holistic introduction to companies and crew members navigating this complex subject matter. Recognising th...

Technology group - Wärtsilä will supply a range of solutions aimed at minimising the carbon footprint of six new Pure Car Truck Carrier (PCTC) vessels being built for Dubai-based Sallaum Lines DMCC. Part of the order was booked by Wärtsilä in 2023 and the remainder in Q1 2024. The Wärtsilä solutions were selected following a very stringent evaluation process, with sustainability and minimal environmental impact being a prime consideration. Wärtsilä to su...

Watson Farley & Williams advised Danaos Corporation on a US$450m post-delivery senior secured term loan facility to finance eight newbuild vessels under construction in the Daehan, Dalian and Qingdao shipyards to be delivered in 2024-2025. The lending syndicate comprised four major shipping banks. The newbuilding vessels will be the most efficient in Danaos’ fleet as they are built in accordance with the latest IMO requirements in relation to Tier III emission standards and Energ...

Wärtsilä Gas Solutions, part of the technology group - Wärtsilä, will supply cargo handling and fuel supply systems for three new large-sized ethane gas carrier (VLEC) vessels. The ships are being built at the HD Hyundai Heavy Industries (HHI) yard in Korea for owner Purus. The order, which was booked by Wärtsilä in Q1 2024, further strengthens Wärtsilä’s market-pioneering position in this sector. Wärtsilä cargo handling and fuel supply s...

The Energy Transition at Sea is a once-in-a-generation opportunity for shipping and governments around the world to revitalise national maritime strategies and build the infrastructure and assets needed to achieve net zero. That’s the view of ABS Chairman and Chief Executive - Christopher J. Wiernicki, who is highlighting how maritime decarbonisation is a powerful driver for national maritime strategy, national security, and job creation. Decarbonisation Christopher J. Wiernicki said, &...

ClassNK has commenced joint research with the Japan Aerospace Exploration Agency (JAXA) to establish an evaluation method for the compatibility of ship materials with liquefied oxygen (LOX). The aim is to contribute to suppressing fire accidents on ships handling liquefied hydrogen, where LOX could be generated, and to reasonable material selection. Liquefied hydrogen carriers To construct a supply chain for hydrogen, which is expected to be a clean energy source in a decarbonised society, th...

Chinese yard, Guangzhou Shipbuilding International (GSI), has received an order for 4 × MAN B&W 8S60ME-GI engines in connection with the building of 4 × 10,800 CEU Pure Car and Truck Carriers (PCTCs) for South Korean shipping owner, HMM Co. Ltd.. CSIC Diesel Engine Co. Ltd (CSE) will build the Mk10.5 dual-fuel -GI (-Gas Injection) engines in China, which will feature Exhaust Gas Recirculation (EGR) emissions-reduction technology for Tier III NOx compliance. MAN B&W 8S60ME-G...

In 2023, Ahlsell continued to develop its sustainability work in line with the company’s long-term strategy and vision of contributing to a more sustainable society. Ahlsell has joined the Science Based Target Initiative (SBTi), made the carbon footprint of its own brand products visible, expanded its sustainable offering and taken more steps towards circular initiatives to accelerate the green development of society. Ahlsell joins the Science Based Target Initiative (SBTi) Approval of...

ERMA FIRST, a major sustainable maritime solutions provider, has signed an exclusive sales distribution and original equipment manufacturer (OEM) partnership agreement covering ballast water treatment systems (BWTS) with Yixing PACT Environmental Technology (PACT). A majority-owned subsidiary of Hong Kong-based water treatment equipment provider Euro Tech Holdings Co Ltd, PACT is an engineering company specialising in water and wastewater treatment systems as well as BWTS. Ballast water treatm...

ClassNK has verified the methane slip reduction effect of the methane slip reduction system, jointly developed by Hitachi Zosen Corporation, Mitsui O.S.K. Lines, Ltd. (MOL) and Yanmar Power Technology Co., Ltd. (Yanmar PT), and issued a Statement of Fact (SOF). A concept of the methane oxidation catalyst system was designed by Hitachi Zosen and Yanmar PT as part of a project that was adopted by Japan’s New Energy and Industrial Technology Development Organization (NEDO) as 'Development of...

The Maritime Technologies Forum (MTF) has released a new report exploring the safety considerations for establishing green corridors, providing a detailed safety checklist to help guide ship owner and port authority decisions. The MTF’s study facilitates information sharing by creating a 24-point safety checklist spotlighting vessel and port, collaborative and technical considerations in the planning and assessment of green corridors. Study recommendations Based on the findings of the s...

ClassNK has awarded an approval in principle (AiP) for a methanol fuel supply system developed by Mitsui E&S Shipbuilding Co., Ltd. Methanol is considered one of the promising alternative fuels for decarbonisation, and a significant reduction in GHG emissions on a lifecycle basis is expected by using green methanol, such as sustainable biomass-derived bio methanol and e-methanol synthesised from CO2 and renewable energy-derived hydrogen. Safe use of methanol On the other hand, methanol po...

Imabari Shipbuilding will install an MAN B&W 7S60ME-Ammonia engine with SCR in connection with the construction of a 200,000 dwt class bulk carrier for a joint venture between K Line, NS United and Itochu Corporation. The business represents one of the first projects for MAN Energy Solutions’ ammonia-powered engine that is currently under development in Denmark. MITSUI E&S will build the engine in Japan. MAN B&W 7S60ME-Ammonia engine installation Brian Østergaard S&os...

Mitsubishi Shipbuilding Co, Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has acquired Approval in Principle (AiP) from the Japanese classification society - ClassNK for an ammonia fuel supply system (AFSS) for the ‘X-DF-A’, a large, low-speed 2-stroke ammonia-fuelled engine under development by WinGD, a Swiss designer and licensor of large marine engines. The AiP presentation ceremony took place at ‘Sea Japan 2024’ international maritime exhibition and confer...

DNV has awarded HD Hyundai Mipo Dockyard an Approval in Principle (AiP) for the design of ammonia dual fuel 45,000 m3 LPG carriers.  The presentation took place at the HD Hyundai Global R&D Centre (GRC) in Seongnam, Korea. HD Hyundai Mipo (HMD), who have developed the basic ship design, provided detailed engine specifications and operational data from global engine maker, WinGD, and reviewed the safety and suitability of the design with DNV. The designs are based around a new 10,000 h...

Mitsubishi Shipbuilding Co., Ltd., a part of Mitsubishi Heavy Industries (MHI) Group, has received an order from Japan Engine Corporation (J-ENG) for an ammonia fuel supply system (AFSS) and ammonia gas abatement system (AGAS). The AFSS will supply ammonia fuel to ammonia-powered marine engines developed by J-ENG, and the AGAS will safely treat any surplus ammonia. AFSS and AGAS are remotely controlled Newly ordered AFSS and AGAS are remotely controlled automatically by an integrated control...

DNV has presented HD Hyundai with a general approval for ship application (GASA) for a new high-strength composite hybrid support system for independent tanks on liquefied gas carriers.  In a world-first, HD Hyundai’s concept is fabricated with a fusion of carbon fibre-reinforced plastics (CFRP) with a tensile strength ten times greater than steel, significantly enhancing structural stability. Existing support structure The new system offers robust structural supports, enabling ind...

X-Press Feeders, the world’s largest independent common carrier, has signed of a memorandum of understanding (MOU) with six European ports: Port of Antwerp Bruges (Belgium), Port of Tallinn (Estonia), Port of Helsinki (Finland), Port of HaminaKotka (Finland), Freeport of Riga (Latvia) and Klaipeda Port (Lithuania). This landmark agreement signifies a joint commitment to accelerate the establishment of green shipping corridors and the broader decarbonisation of the marine sector in Scandin...

ClassNK has signed a joint R&D agreement with Nihon Shipyard Co., Ltd. (NSY) and IMC Co., Ltd. (IMC) to ensure the safety and performance evaluation of anti-roll tanks (ART) installed on large container ships. An anti-roll tank is a device designed to suppress the ship's roll by moving liquid, such as water, within the tank. Consideration for ART installation on large container ships is advancing due to the expectation of improving container loading efficiency by reducing roll motion and pr...

WEG is supplying five 1000kVA, 15kV dry-type transformers to Eskimó Ice Cream industry, a prominent company in the ice cream and popsicle segment in the state of Santa Catarina, Brazil. The transformers will be used in the substation and are essential to support the increased production capacity, playing a significant role in the customer's electrical infrastructure. Dry-type transformers Dry-type transformers are equipment that use ambient air as a cooling medium Dry-type transformer...

Ocean Harvesting Technologies AB has since 2017 been developing the wave energy converter - InfinityWEC. During 2023 and early 2024, the focus has been on the ball screw actuation system in the power take-off and refining simulation models for generation 6 of the technology.  Full-scale system design of InfinityWEC will continue in 2024, planned to be followed by a 1:3 scale sea trial project in 2025-2026. Ocean waves are a vast resource of renewable energy and wave power can produce elec...

LNG terminals and downstream infrastructure company, AG&P LNG, a subsidiary of Nebula Energy, announced that it has acquired a 49% stake in Cai Mep LNG Terminal located in the Vũng Tàu district in South Vietnam. Fully constructed, the CaiMep LNG Terminal was developed by Hai Linh Company Limited, a prominent petroleum product import terminal and trader in Vietnam. Cai Mep LNG Terminal The Cai Mep LNG Terminal has pipeline connectivity to Vietnam's largest power generation complex,...

Technology group - Wärtsilä has entered into a collaboration agreement with Seattle, USA-based naval architecture and marine engineering firm, Elliott Bay Design Group (EBDG), to further develop EBDG’s Clean Harbour Alternative Mobile Power (CHAMP) Barge design. Featuring Wärtsilä’s methanol engine technology, the collaboration introduces a cost-effective solution to reduce emissions from large vessels in situations where conventional shore power is limited or no...

Wärtsilä Gas Solutions, part of the technology group - Wärtsilä, introduces a ground-breaking Ammonia Fuel Supply System (AFSS) for ships able to operate with ammonia fuel. The system is available for both liquid and gaseous fuel. Wärtsilä AFSS The Wärtsilä AFSS is an innovative and reliable system that enables the use of ammonia as a marine fuel. In line with shipping’s transition to decarbonised fuels, ammonia is widely seen as one of the most pr...

Wärtsilä Gas Solutions, part of the technology group Wärtsilä, will deliver the fuel supply system for two new gas carriers that will operate with ammonia fuel. First-ever oceangoing vessels The ships are being built at the Hyundai Mipo Dockyards (HMD) in Korea for ship owner - EXMAR LPG, a joint venture between Exmar, a multi-disciplinary maritime and offshore solutions provider, and Seapeak, one of the largest independent owner-operators of liquefied natural gas vessels.&...

At a recent ceremony in Copenhagen, MAN Energy Solutions and C.C.JENSEN (CJC®) – the global company in oil maintenance – signed a cooperation agreement regarding the promotion and sales of CJC products by MAN PrimeServ, MAN Energy Solutions’ after-sales division. Kim Kjaer, Global Segment Manager, signed the agreement on behalf of CJC; while Serghei Nastas, Head of PrimeServ Omnicare, Marine & Power, represented MAN Energy Solutions. C.C. JENSEN and MAN Energy Solutio...