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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


Maersk Line Reroutes Asia

Photo: Maersk Line

 US East Coast service through the Panama Canal to improve transit times significantly!   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.  


WWL Adds MV Themis to its Fleet

MV Themis. Photo: Wallenius Wilhelmsen Logistics

 Wallenius Wilhelmsen Logistics’ (WWL) has added MV Themis, fourth Neo-Panamax class vessel, to its fleet. 50% of the company’s newbuilding order now complete.   Like her sister vessels, Theben, Thalatta and Thermopylae, Themis is almost 200 metres long, 36


WWL Adds Another Neo-Panamax

MV Thermis (Source: Port of Nagoya, Japan)

Themis is Wallenius Wilhelmsen Logistics’ (WWL) fourth Neo-Panamax class vessel, which means it is built for the expanded Panama Canal inaugurated June 26.   Like her sister vessels, Theben, Thalatta and Thermopylae, Themis is almost 200 meters long, 36


Alfa Laval to Help Meet 0.5% Sulphur Fuel Cap

The new Alfa Laval PureSOx Global is part of a major expansion of the PureSOx platform that will be released at SMM Hamburg. Photo Alfa Laval

Alfa Laval is ready to help customers meet a global 0.5% sulphur fuel limit, no matter what the outcome of the MEPC70 meeting. The new Alfa Laval PureSOx Global is part of a major expansion of the PureSOx platform that will be released at SMM in Hamburg.  


Rolls-Royce Unveils MTU Gas Marine Engine

MTU’s new gas engine on the test bench (Photo: Rolls-Royce Power Systems)

MTU’s new gas engine for commercial marine applications – the first from Rolls-Royce – has undergone some 3,000 hours on the test bench and is now ready to enter series production as the first high-speed pure-gas marine engine.  


Oriental Jubilee: World First with "SCRUBBER READY" Notation

The Unique Shipping Group christened its new DNV GL-classed vessel Oriental Jubilee in Ulsan, Korea recently. It is the first vessel to receive the DNV GL SCRUBBER READY notation. Credit: Unique Shipping Group

DNV GL welcomed the Unique Shipping Group’s new vessel Oriental Jubilee into class when it was christened in Ulsan, Korea recently. The 84,000 cu. m. LPG carrier was built by Hyundai Heavy Industries (HHI) in Ulsan and is the first vessel to be awarded the DNV GL SCRUBBER READY notation


Terntank's first 15000DWT Chemical Tanker Passes Sea Trials

Terntanks first 15000DWT Chemical Tanker with WinGD X-DF engine  Photo WinGD

The first dual-fuel two-stroke engine employing the low-pressure X-DF gas admission technology developed by Winterthur Gas & Diesel (WinGD) has passed the final milestone in its evolution from a technical concept to commercial operation as a marine main engine.


Scrubbers Installed on Another Great Lakes Bulker

M/V Lee A. Tregurtha (Photo: Interlake Steamship Company)

The Interlake Steamship Company’s M/V Lee A. Tregurtha sailed today from Fincantieri Bay Shipbuilding Company in Sturgeon Bay, Wisc., becoming the shipper’s third self-unloading bulk carrier to be outfitted with exhaust gas scrubbers.  


Mein Schiff 5 delivered to TUI Cruises Ahead of Schedule

MS5 Floatout Photo Meyer Turku shipyard

Today, ten days ahead of schedule, TUI Cruises took delivery of Mein Schiff 5 from the Meyer Turku shipyard. Wybcke Meier and Frank Kuhlmann, CEO and CFO of TUI Cruises, together with Dr. Jan Meyer, CEO of Meyer Turku Oy shipyard, marked the occasion with invited guests at the handing-over ceremony


ME-GI Engines for Maran's New LNG Carriers

Daewoo Shipbuilding & Marine Engineering (DSME) has signed new contracts with Maran Gas Maritime and Maran Tankers Management for the construction of two ME-GI powered LNG carriers and two VLCCs, both shiptypes with a number of options. Maran Gas Maritime has already four ME-GI powered LNG


Interlake Steamship Continues Scrubber Upgrades

M/V James R. Barker (File photo: The Interlake Steamship Company)

The M/V James R. Barker sailed Sunday from Fincantieri Bay Shipbuilding Company in Sturgeon Bay, Wisc., becoming Interlake Steamship Company’s first 1,000-footer and its second self-unloading bulk carrier to be outfitted with exhaust gas scrubbers.  


MOL Launches Scrubber Technology Study

Pic: Mitsui O.S.K. Lines

 Mitsui O.S.K. Lines Ltd. announced that it has entered into a joint study to equip in-service vessels with SOX scrubber system, to ensure compliance with upcoming international environmental regulations.    The scrubbers eliminate sulfur dioxide (SOX) from exhaust gas


WinGD Presents Two-stroke Engine Technology at CIMAC

The market for fuel-efficient low-speed two-stroke engines is vibrant, and will continue to gather pace with IMO Tier III regulations from 2016, and also the worldwide NOx abatement demands. Modern engines also need to be able to cope with the ever-decreasing quality of residual fuels available


Canadian Con-Ro Pair Drydocked in Gibraltar

Oceanex Sanderling  (Photo: Gibdock)

Gibdock's ro-ro and container ship repair work continues, following the drydocking of two con-ro vessels operated by Canadian shipowner, Oceanex. Oceanex provides intermodal transportation services to the Canadian Atlantic provinces of Labrador and Newfoundland. 


Sea Sentry to Monitor Bulk Carrier's SOX Scrubbers

The CTG Sea Sentry confirms that the wash water is within acceptable limits.  Its flexible configurations make it suitable for installation on new ship builds and retrofits. (Photo: CTG)

The CTG Sea Sentry is a wash water monitoring system which monitors both the sensor inlet and outlet of wet exhaust gas scrubber systems. CTG has to date supplied monitoring systems globally to the marine industry’s leading providers of Exhaust Gas Cleaning Systems and announced the recent






 
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