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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


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


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


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).


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


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


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 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


PureSOx Installed on Canadian Cement Carrier

Photo: Alfa Laval

As well as being the established choice of scrubber for Emission Control Areas (ECAs), Alfa Laval PureSOx is proving its capabilities on the Great Lakes. The system will soon be installed on a cement carrier that will operate in the region as part of the NovaAlgoma fleet.  


Royston Upgrades Engine Fuel Management

Enginei schematic (Photo: Enginei)

Royston upgraded its enginei fuel management system with the addition of a new emissions monitoring capability. Building on the enhanced fuel data analysis and engine performance reporting options provided by the enginei technology, the latest version of the system incorporates a special engine


Sirius Orders Two Oil/Chemical Tankers

Photo courtesy of Sirius

Sirius Shipping AB has ordered two oil/chemical tankers with the latest technology and in compliance with future rules and regulations, such as Tier III, at Avic Dingheng shipyard.   This is the 5th project that FKAB signes in less than a year, on a tanker project


Interlake Steamship Bulk Carrier Repowered

The newly repowered M/V Herbert C. Jackson departed Fraser Shipyards in Superior, Wis., yesterday giving a farewell salute to the Twin Ports where it has been undergoing its steam-to-diesel conversion since December 21.   As the last steam-powered ship in Interlake Steamship Company’s


Maersk Reroutes Asia - US Service Via Panama

Map: Maersk Line

 Maersk Line will transform its TP12 service in to a standalone, around-the-world service that provides significantly faster transit times between Far East Asia and the US East Coast.   From the Far East to the US East Coast the TP12 service will transit the new Panama Canal locks and


Another Scrubber Retrofit for Vulica Shipping

 DuPont awarded third marine scrubber order by Vulica Shipping Co. Ltd. for retrofit   Vulica Shipping Co. Ltd. has selected DuPont Clean Technologies for the supply of a hybrid single-stream scrubber designed by DuPont subsidiary Belco Technologies Corporation (BELCO) to be


Hueneme Welcomes Its First Post-Panamax Ship

(Photo: Port of Hueneme)

Port of Hueneme’s first Post-Panamax ship was greeted by Wallenius Wilhelmsen Lines (WWL) company leaders and Port officials during an occasion marking a paradigm shift in how the widened Panama Canal will bring a new class of vessels to the Port of Hueneme.  


Carnival Vista Recognized as 'Green' Ship

Photo: Carnival Corporation

 Classification society Lloyd's Register has bestowed the "ECO Notation" designation on the new Carnival Vista, marking the first Carnival Cruise Line ship to achieve this distinction.    The notation recognizes that the cruise line designed


Harris Pye Announces New Scrubber Installations

The Harris Pye Engineering Group is currently engaged in turnkey scrubber installation packages for major cruise line companies.   On August 3, 2016 Harris Pye completed the installation of an Advanced Emission Purification System, fully automated


MN100: CR Ocean Engineering, LLC

Nicholas Confuorto (Photo: CR Ocean Engineering)

The Company: CR Ocean Engineering LLC (also known as CROE) is a global leader in the design and supply of exhaust gas cleaning systems (scrubbers) offering a full range of systems customized to a client’s specific needs. With its installed base of more than 24


Damen Now Offfers AEC Scrubbers

(Photo: Damen)

Damen Shipyards Group said it has signed a sales agreement with scrubber producer AEC Maritime, meaning Damen will now be able to offer ship owners exclusive access to efficient, low maintenance and IMO-certified exhaust gas scrubber technologies.  


Royston Debuts Engine Diagnostics Service

(Photo: Royston)

Diesel power specialist Royston has expanded upon its traditional engine service and repair business with the introduction of a new engine diagnostics, health check and consultancy service.   This follows significant investment in personnel recruitment and training


Alfa Laval PureSOx Platform Offers Dual-compliance

PureSOx

The Alfa Laval PureSOx platform is expanding to provide not only 0.1%S compliance for Emission Control Areas (ECAs), but also 0.5%S compliance with the coming global sulphur cap. With the option of a dual-compliance system as well, customers can choose the best scrubber solution to match their


Norwegian Jewel Retrofitted with Gas Scrubbers

Norwegian Jewel (Photo: Norwegian Cruise Line)

An Exhaust Gas Scrubber system has been retrofitted on cruise ship Norwegian Jewel to reduce the vessel’s air emissions and environmental footprint.   Norwegian Cruise Line said it is the first cruise line to retrofit a vessel while it is in service with an Exhaust Gas Scrubber Hybrid


MES Delivers Bulker to SBI Poseidon

Bulk Carrier

Mitsui Engineering & Shipbuilding Co., Ltd. (MES) completed and delivered a 60,000 dwt type bulk carrier M.V. "SBI POSEIDON" (MES Hull No. 1911) at its Chiba Works on 13th September, 2016 to SBI Poseidon Shipping Company Limited, Marshall Islands.






 
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