PrimeServ to Retrofit 'Greenest-ever' SCR System for German Cruise Ship
MAN Energy Solutions’ after-sales division in Augsburg, Germany—MAN PrimeServ Augsburg—has developed a selective catalytic reduction (SCR) solution that will be retrofitted aboard the MS Amadea, a cruise ship chartered by PHOENIX Reisen GmbH Bonn (Germany) and managed by BSM Cruise Services. Also known as Das Traumschiff, the Amadea is well-known in Germany as the main filming set for a very popular television series.The retrofit calls for the integration of two of MAN’s SCR systems…
Top Maritime Trends of 2020: Decarbonization is Blowing in the Wind
The global shipping industry is going to face a big challenge during the coming years when regulators, investors and stakeholders demand the drastic reduction of CO2 and other GHG emissions during ship operations. But in reality, the change is already underway.Since 2013, any newbuild ship over 400GRT has been obliged to comply with a specific Energy Efficiency limits – the well-known Energy Efficiency Design Index (EEDI). It is about to enter an accelerating phase propelled by the recently released IMO GHG reduction strategy.
Will Customers Redefine Design and the Science of Marine Propulsion?
It is “pre-COVID ” April of 2018, and 174 member states of IMO adopt a new strategy to reduce greenhouse gases from shipping. The meetings are considered “urgent” and the target is to reduce carbon emissions in half by 2050. Prior to those “targets” shipping dealt with regulations to address SOx and NOx reductions. Most of which have resulted in limited success due to infrastructure problems and a consideration as a temporary fix.The technical world has responded with low sulfur fuels, LNG, and methanol to work towards the target.
Japan Trio Begins Work on an Ammonia-Fueled Tugboat
As the marine industry works to find the ‘fuel of the future’ to address increasingly stringent emission regulations, an interesting development from a trio of marine powers in Japan seeks to develop the world’s first ammonia-fueled tugboat. The joint research and development agreement was signed by NYK, IHI Power Systems Co., Ltd., and ClassNK recently to put the world's first ammonia-fueled tugboat into practical use.With the entry into force of the Paris Agreement in 2016, global momentum for decarbonization has increased…
Ship Power: Inside WinGD's X-DF2.0 Technology
Developments in marine power today are centered on ever tightening legislative mandate which increasingly aim to dramatically reduce and eventually eliminate greenhouse gas emissions to the environment. While the holy grail of being truly ‘emissions free’ is still not feasible, there is much concurrent work in industry and academia to develop and source the fuels, the machinery technology, the logistical infrastructure and the business case for solutions that will meet the 2050 50% emission reduction mandates from the International Maritime Organization (IMO).
Future Ship Fuels: Cut through the Smoke
Ship owners increasingly face complex investment decisions as they try to navigate the most efficient course to the low-carbon future. Ever since the IMO set the industry’s ambitious emission-reduction targets for 2030 and 2050, owners have been inundated with information about future fuels and technologies that may, or may not, ultimately lower the carbon footprints of their fleet.Some of the new technologies hold promise, but the day-to-day viability of too many of them remains unproven; the same can be said for many of the potential fuels.
WinGD Develops Flexible Injector Concept
WinGD (Winterthur Gas & Diesel) has invested in fuel research with the development of a flexible injection system. In a whitepaper released today, ‘Flexible Injector to Advance Alternative Fuels Research’, the engine designers describe how the concept will play a crucial role in its investigations into low-carbon liquid fuels and engine injection concepts to harness them.The system was developed as part of HERCULES 2, a collaborative European engine research project which concluded in 2018.
SPARTACUS: World’s Largest Cutter Suction Dredger Launched
On November 10, Royal IHC successfully launched the Spartacus, a 44,180kW self-propelled cutter suction dredger (CSD) designed and built for DEME. The ceremony took place at IHC's shipyard in Krimpen aan den IJssel, The Netherlands. It was performed by Mrs Fabienne Ackermans, the spouse of Mr Luc Bertrand (chairman of the Board of Directors of Ackermans & van Haaren, owner of DEME).Spartacus is reportedly the world’s largest CSD and the first to be powered by liquefied natural gas (LNG). The four main engines can run on LNG, marine diesel oil (MDO) and heavy fuel oil (HFO).
LR Grants AiP for LPG-fueled Gas Carrier
South Korean shipbuilder Hyundai Heavy Industries (HHI) has received Approval in Principle (AiP) from Lloyd's Register (LR) for a very large gas carrier (VLGC) design capable of using liquefied petroleum gas (LPG) as fuel.LPG presents advantages over marine diesel oil (MDO) and heavy fuel oil (HFO) when a VLGC is able to utilize the LPG cargo on board as a fuel. However, safety issues need to be thoroughly examined particularly in relation to potential leaks of LPG in a confined space and the implications for ventilation.
The Modern Approach to NOx Reduction
ADNOX A/S, the R&D start-up in which Hans Jensen Lubricators A/S recently acquired the majority stake, has released details of their Advanced Diesel NOx reduction method, “ADNOX”. The ADNOX System is a SCR system using diesel oil as reductant offering more than 80% NOx reduction. The oil injected is converted to heat, leaving 50% more heat for recovery. No need for storage tanks for the reductant. No extra overall costs of reductant. The waste heat can be recovered for production or electricity. Significant reduction of weight and space saving, leaving more cargo space.
Four Methanol-fueled Vessels Ordered in Korea
Four new vessels powered by methanol fuel will be built in Korea following investment from maritime industry stakeholders Waterfront Shipping Company Ltd. (WFS), Marinvest/Skagerack Invest (Marinvest), IINO Kaiun Kaisha, Ltd. (IINO), Mitsui & Co., Ltd. (Mitsui) and the NYK Group (NYK). The four 49,000 dead weight tonne newbuilds will be built at Hyundai Mipo Dockyard for delivery in 2019. They will be powered by MAN B&W ME-LGI two-stroke dual-fuel engines that can run on methanol, fuel oil, marine diesel oil or gas oil.
Rolls-Royce Yacht Concept Features Hybrid Propulsion
Rolls-Royce has unveiled a new luxury yacht concept designed to showcase the advantages of advanced ship intelligence solutions and hybrid propulsion based on LNG fuel and battery power. Introduced during the Global Superyacht Forum (GSF) in Amsterdam, the Crystal Blue yacht and its attendant support vessel Blue Shadow have been developed to enable new thinking in yacht design and propulsion by optimizing the yacht’s super structure for greater guest use and comfort. One of the…
Skangas Delivers Milestone Fuel Change
Skangas said its vessel Coralius has for the first time both cooled down tanks and delivered liquefied natural gas (LNG) in one operation. The receiving vessel LEG/C Navigator Aurora was supplied with just under 500 mt LNG in the middle of a voyage between Sweden and South Europe over October 7 and 8, 2017. Going from using diesel oil to LNG requires time consuming but necessary process of cooling down operation of the receiving ship’s fuel gas tanks from ambient conditions to minus 160 degrees.
Protecting Marine Diesel Engines from Cat Fines Damage
DNVPS has warned that cat fines levels are increasing year by year. Lower sulphur marine fuels have even higher cat fines levels than typical heavy fuel oils (HFO). The ExxonMobil MobilGard lube oil monitoring service, concludes that 43 percent of all ships “have a potentially catastrophic issue with cat fines,” based on testing more than 400,000 marine diesel oil samples. So, cat fines are a very serious threat to every ship burning heavy fuel oils. What is the solution? Many have studied this serious problem…
LNG as Fuel: Challenges & Opportunities
Environmental regulations are the main driver in reducing these emissions worldwide. Although until recently ECA zones were limited to a few areas, the IMO has now decided to limit SOx emissions worldwide and by 2020 all newbuilds will have to comply with its new regulations. The challenge for the shipping industry, however, is not only to comply with the IMO 2020 sulfur cap but also to catch up with the planning of the regulation by identifying and implementing the solutions…
Wärtsilä, Maran Gas Extends Maintenance Contract
Wärtsilä and Maran Gas Maritime (MGM) extend their current cooperation with a five-year maintenance agreement covering the maintenance of MGM's 21 TFDE (tri-fuel diesel electric) LNG carriers that are equipped with Wärtsilä 50DF engines. Maran Gas Maritime Inc. is the LNG shipping unit of the Angelicoussis Shipping Group and one of the major players in the worldwide LNG transportation. The group company operates a fleet of approximately 130 merchant vessels globally with 33 of these being LNG vessels - 21 of which are TFDE.
Caterpillar Marine Plans LNG Test Site
With eyes on the future of liquefied natural gas (LNG) in the maritime sector, Caterpillar Marine said it will unveil a first-of-its-kind LNG test bed for gas-fuelled engines at its facility in Kiel, Germany where the company will aim to improve understanding of related technology and enhance its services to clients adopting LNG solutions. According to Caterpillar, the site will focus on familiarizing its personnel with LNG capabilities, testing and improving LNG components, developing LNG plants for actual operations…
Dual-fuel Tanker Delivered to Desgagnés
Desgagnés has taken delivery of the duel-fuel tanker M/T Damia Desgagnés, a brand new vessel recently built in Turkey. A next generation and state-of-the-art asphalt-bitumen-chemical tanker, she is the first of a series of four oil carriers, custom-built according to an original concept developed by Desgagnés and ordered at the Besiktas shipyard located in Yalova near Istanbul, Turkey. The Damia Desgagnés is the first dual-fuel powered Canadian-flagged tanker and the first-ever asphalt carrier of this type.