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Exhaust Gas

Langh Ship Scrubber Receives Class Approval

m/s Laura (Photo courtesy of Langh Ship)

Langh Ship received on July 17, 2014 final class approval from Germanischer Lloyd for its exhaust gas cleaning system on m/s Laura, a 1996-built a 6,500 DWT general cargo vessel equipped with a 6 MW main engine. “The technology had already been accepted earlier, but now the documentation is also finalized,” said Reino Verosaari, Senior Technical Adviser. “In a way, this is like crossing the finish line.” Langh Ship is a shipping company that has developed its own closed loop scrubber. The system uses caustic soda to neutralize the SOx in the exhaust gas and cleans the process water so that it can be led to the sea. The residual is collected in such a dry form that the compact waste can be transported to the nearest waste treatment plant. The scrubber was recently made available also to other shipping companies through DeltaLangh Ltd, a joint venture company owned by Deltamarin Ltd and Oy Langh Tech Ab, which is part of the Langh companies. Deltamarin provides engineering and consulting services for the shipping, shipbuilding, naval, marine and offshore industries worldwide. “DeltaLangh has already begun installing similar exhaust gas cleaning systems on our other four vessels. The installations are expected to be fully operational on January 1, 2015, when the new regulation comes into force,” said Commercial Manager Laura Langh-Lagerlöf, who herself has been actively involved in the development process.


Suezmax Newbuilds Feature MAN Engines with EGR

Integrated design of EGR unit (orange) into an MAN B&W 6G70ME-C9 engine (Image: MAN Diesel & Turbo)

Hyundai’s Ship Building Division (HHI-SBD) has finalized a contract for two Suezmax tankers for Turkish shipowner, Ditas Shipping. The 158,000-cubic-meter crude-oil tankers will each be powered by individual MAN B&W 6G70ME-C9.5 two-stroke main-engines that feature integrated Exhaust Gas Recirculation (EGR) systems. While there are already IMO Tier III-compliant vessels with EGR systems in service, the Suezmax newbuildings will be the first vessels with keel-laying after January 1


ABS Guide for SOx Scrubber Ready Vessels Released

Courtesy ABS

  New class notation recognizes vessels designed with SOx Scrubber ready features to facilitate cost-effective and time-efficient retrofit. (Houston) ABS, a leading provider of classification and technical services to the global marine and offshore industry, has published the ABS Guide for SOx Scrubber Ready Vessels to support members and clients in preparing newbuilds for future outfitting with a SOx exhaust gas cleaning system (EGCS).


Wärtsilä Scrubbers for Three More Color Line Ships

Photo: Wärtsilä

Wärtsilä has been contracted to retrofit its Open Loop Scrubber systems on three additional vessels owned by Color Line, Norway's largest cruise and ferry operator. With the latest contract, Wärtsilä's now has 36 shipsets, totalling 75 scrubber units, either already installed or in the pipeline. Each vessel will be fitted with four systems designed to rid the ships' exhaust gases of harmful sulphur oxide (SOx) and particulate emissions


Diesel Engine Hybrid SOx Scrubber Japan's First

File picture CCL credt Keld Gydum

Mitsubishi Heavy Industries, Ltd. (MHI) and Mitsubishi Kakoki Kaisha, Ltd. (MKK) say they have jointly developed a "Hybrid SOx Scrubber System" that efficiently removes sulfur oxides (SOx) from exhaust gas emitted by marine diesel engines – the first in Japan to comply with the more stringent SOx emission regulations that will take effect in designated emission control areas (ECA) in 2015. The system is capable of scrubbing exhaust gas from the combustion of fuels emitted from


First Tier-III-Compliant, Two-Stroke Engine Unveiled in Japan

Two-Stroke Engine - I.bmp

MAN Diesel & Turbo confirms that MAN B&W 6S46MC-C8 engine with integrated SCR fulfils the IMO’s strictest emission standards The engine, an MAN B&W 6S46MC-C8 type capable of an output of almost 7 MW, was constructed in autumn 2010 by Hitachi Zosen Corporation at its Ariake works in southern Japan. The engine is bound for a general cargo carrier, to be built at the Nakai shipyard and scheduled to enter active service later this year


Carnival to Develop New Emission Reduction Tech

Carnival will drydocks 9 ships in 2014; 16 ships in 2015 and 7 ships in the first half of 2016 to install new exhaust gas cleaning systems.

In the quest meet stringent new emissions regulations, cruise industry major Carnival Corp. earlier this month reached an agreement in principle with the U.S. Environmental Protection Agency (EPA) and Coast Guard to develop its own advanced emission control technology to be used in waters surrounding U.S. coasts. According to the EPA, Carnival will develop and deploy a new exhaust gas cleaning system on up to 32 ships over the next three years to be used in Emission Control Areas (ECAs)


Alfa Laval Wins SEK 55 Million Order from MAN

Alfa Laval – a heat transfer, centrifugal separation and fluid handling company – won an order from MAN Diesel and Turbo to supply Alfa Laval PureSOx exhaust gas cleaning systems for two cruise ships. The order for four scrubbers is booked in the Marine and Offshore Systems segment. It has a value of approximately SEK 55 million and delivery is scheduled for 2013 and 2014.  The Alfa Laval PureSOx exhaust gas cleaning systems will be installed onboard two luxury cruise


Alfa Laval EGR-HPE Economizer a Boon

Alfa Laval PureNOx approved for MAN Diesel & Turbo EGR system

  With Tier III NOx limits entering into force in North America and the US Caribbean in January 2016, the time has come for many ship owners to choose their method of compliance. Exhaust Gas Recirculation (EGR) on MAN B&W engines has strong advantages on its own. But combined with a new pressurized EGR economizer from Alfa Laval, it also offers the potential for massive fuel savings. “EGR provides Tier III NOx compliance with a very compact footprint


Northern Lights to Show DECS at Miami Boatshow

DECS: Photo credit Northern Lights

Northern Lights to feature its Diesel Exhaust Cleaning System (DECS) at the 2013 Progressive® Insurance Miami International Boat Show. Based on DCL International’s MARINE-X™ system, DECS removes soot and particulate matter as it is emitted from the diesel engine. The air and water quality on and around the vessel is vastly improved, offering a clean, enjoyable environment for everyone on board. When equipped with DECS


Case Study: 18-day Exhaust Gas Scrubber Install

Rigging the scrubber section into the ship. (Photo: Goltens)

Goltens was contracted by a large cruise vessel owner to undertake the installation of two exhaust gas scrubbers on one of its ships to comply with sulfur emissions regulations. The vessel is powered by four GMT/Sulzer 16ZAV40S and two GMT/Sulzer 12ZAV40S diesel electric generating sets.


EGCS Ready Notation for MOL Ships

Image: ClassNK

ClassNK issued EGCSR-F (Exhaust Gas Cleaning System Ready Full) notations to nine ships operated by Mitsui O.S.K. Lines, Ltd., meaning that the ship fulfills requirement for SOx scrubber retrofitting. Following discussions on the implementation schedule of MARPOL Annex VI SOX/PM regulations at


Clean Shipping on the Great Lakes

Photo: The Interlake Steamship Company

Maritime Reporter & Engineering News recently spoke with Mark Barker, president of The Interlake Steamship Company, who has sent its fourth vessel — its second 1,000-footer — to be outfitted with exhaust gas scrubbers. After seriously pursuing the possibility of converting its


Alfa Laval Continues to Develop PureSOx

Alfa Laval Test & Training Center in Aalborg, Denmark (Photo: Alfa Laval)

Alfa Laval’s SOx scrubber platform PureSOx is available in multiple operating arrangements, two scrubber designs and a range of compliance profiles for meeting the 2020 global sulphur cap. Working closely with customers, Alfa Laval said it is pursuing improvements and options to make it even


Langh Tech Water Treatment for EGR Systems

Photo: Langh Tech

Having established its position in the market for supplying scrubbers and water treatment systems, Langh Tech is now expanding its water treatment technology to new areas. Langh Tech said it  has been working in cooperation with MAN Diesel & Turbo (MDT) to develop a water treatment


New Offshore Installation Vessel for GeoSea

Image: DEME

COSCO will build a new offshore installation vessel in China for DEME subsidiary GeoSea, to be used for offshore wind farm construction, oil and gas industry services and decommissioning work. The vessel, Orion, is due to be delivered in 2019.


DEME Orders World’s Largest Cutter Suction Dredger

Image: DEME Group

Royal IHC said it has been awarded a contract for the design, construction and delivery of a 164m-long, 44,180kW self-propelled cutter suction dredger (CSD) for DEME in Belgium. The vessel, Spartacus, will be built in the Netherlands for summer 2019 delivery.  


MES Delivers 66,000 DWT Bulk Carrier

22nd Ship of MES’s Eco-Ship neo66BC Photo MES

Mitsui Engineering & Shipbuilding Co., Ltd. (MES) completed and delivered a 60,000 dwt type bulk carrier M.V. "INDIGO BREEZE" (MES Hull No. 1926) at its Tamano Works on 22nd February, 2017 to ARIST MARITIME S.A., the Republic of Panama.


Hyundai Global Services Enters into Eco-friendly Ship Services Business with KSS Line

Gas Star, 84,000cbm LPG carrier of KSS Line. The ship is going to be the first among KSS Line’s fleet to be retrofitted with Exhaust Gas Cleaning System. Photo: Hyundai Global Services

 Hyundai Global Services (HGS), Hyundai Heavy Industries’ (HHI) newly spun-off company specializing in providing total marine services announced today it signed an MOU with KSS Line, a Korean shipping company, for entering into eco-friendly ship business.  


Scandlines new ferries on Rostock-Gedser route

The new ferry Photo Scandlines

On Sunday evening 5 February 2017, the two new hybrid ferries M/V Berlin and M/V Copenhagen went into ordinary service on the Rostock-Gedser route.   In May and December 2016, Scandlines inserted two new ferries on the Rostock-Gedser route


CMR Instrumentation, Sensor Control for French Navy Newbuild

CMR GROUP, the marine automation and instrumentation specialists, has supplied the French Navy’s latest maritime patrol vessel with advanced marine condition monitoring and sensor equipment.   The deal sees a fully integrated instrumentation and sensor control platform specified for


Total, CMA CGM Prepare for New Environmental Regulations

Signing CMA Total Copyright Guillaume Perrin Photo Total

Total, the world’s fourth-ranked international oil and gas company, and CMA CGM, a leading worldwide shipping group, have signed a three-year memorandum of understanding. The two partners will be combining their expertise to prepare for stricter fuel regulations in the shipping industry


Fincantieri Delivers Viking Sky in Ancona

Viking Sky, the third of six cruise ships Viking Ocean Cruises has ordered (Photo: Fincantieri)

Viking Sky, the third of six cruise ships Viking Ocean Cruises has ordered from Fincantieri, has been delivered at the shipyard in Ancona. Viking Sky, as its sister ships, is placed in the small cruise ship segment. In fact, with a gross tonnage of about 47,800 tons


DNV GL: First AiP for Scrubber Manufacturer in China

Liu Xiaofeng, Head of Dept. Noise & Vibration, Mechanical & System, DNV GL Maritime Advisory Services Greater China, Jacky Chow, Chief Operating Officer  Shanghai Bluesoul, sign the advisory service contract. Photo DNV GL

DNV GL has awarded the Chinese scrubber manufacturer Shanghai Bluesoul Environmental Technology with an Approval in Principle (AiP) in recognition of the technical feasibility of the BlueSulf scrubber system. The AiP is the first of its kind for a scrubber according to the new DNV GL rule set


LNG Icebreaker Polaris Bunkers in Pori

Finland’s first LNG-fueled icebreaker Polaris bunkered in Pori (Photo: SkanGas)

Polaris, the newest icebreaker of the Finnish icebreaking service company Arctia, set out from Katajanokka, Helsinki, for icebreaking duty in the Bothnian Bay and arrived January 10 for bunkering at the Skangas liquefied natural gas (LNG) terminal in Pori






 
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