Ship Pollution Control: MOL Demos Diesel Particulate Filter

(Press Release)
Monday, February 06, 2012
Mitsui O.S.K. Lines, Ltd. has started a demonstration test of the Diesel Particulate Filter (DPF) system installed on the diesel engine used for power generation on an MOL Group-operated ocean-going vessel. This is reported to be the world’s first application of the self-cleaning DPF on an ocean-going ship. With research support from Nippon Kaiji Kyokai (ClassNK), MOL and Akasaka Diesels Ltd. have jointly developed a DPF system for marine diesel engines, which run on C heavy oil. The initiative is part of ClassNK’s program to support joint research and development with industry and academia. MOL conducted a DPF demonstration test in 2010 using the main engine of a ferry serving coastal areas in Japan. 
MOL is moving ahead with efforts to reduce air pollution as one of the environmental strategies in its midterm management plan GEAR UP! MOL. This technology is part of that, and the company continues to take a proactive stance in adoption of various technologies that reduce the environmental burden of its activities. This system incorporates a filter that relies on silicon carbide ceramic fibers. The filter collects particulate matter (PM) when exhaust gas goes through it. It can collect over 80% of PM produced by the engine, significantly reducing black smoke emissions. It is also a self-cleaning system that automatically combusts and eliminates PM buildup in the filter. This allows for continual operation without clogging of the filter, and requires no maintenance by seafarers. The test is scheduled for about one year (operating time: about 4,000 hours) to verify the system’s PM collection performance. After that, its durability will be assessed. The test started in November 2011, and the DPF system has already operated smoothly for over 500 hours.

Maritime Today

The Maritime Industry's original and most viewed E-News Service

Maritime Reporter November 2015 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds


Alfa Laval Debuts Inline Scrubber Design

Alfa Laval’s PureSOx exhaust gas cleaning system platform now includes an inline scrubber design: I-design.   “Through open-loop, closed-loop and hybrid arrangements,

RINA Launches Competence Management System Certification

International classification society RINA Services has launched a new Competence Management System certification which it says helps ship owners and managers to

Horizon Awarded for GORHEAD Software

Horizon Shipbuilding, Inc. of Bayou La Batre, Ala., has been presented with the 2015 “Innovator of the Year” award by the Mobile Alabama Chamber of Commerce for


It's All in the Planning

Continuing voracious demand for mined materials in China, India and other developing nations has led to an associated requirement for increased bulk terminal capacity

Alfa Laval Debuts Inline Scrubber Design

Alfa Laval’s PureSOx exhaust gas cleaning system platform now includes an inline scrubber design: I-design.   “Through open-loop, closed-loop and hybrid arrangements,

Fugro to Survey off Equatorial Guinea

Fugro has been awarded a contract by Ophir Equatorial Guinea (Block R) Limited for the provision of survey services for the development of large scale assets and

Marine Power

Bauer Gear Motor Hosts Energy Efficiency Tech Forum

Electric motors are estimated to consume 70 percent of all the energy used in industry. Bearing this in mind, it’s no small wonder that there is an ongoing process

Volvo Penta IPS for New Tampa Bay Pilot Boat

The new Chesapeake-class MKII launch delivered this month by Gladding-Hearn Shipbuilding to the Tampa Bay Pilots Association features integrated engine and drive from Volvo Penta.

Cat C9.3 ACERT to Debut at WorkBoat

Caterpillar Marine unveils Cat C9.3 ACERT power solutions for the commercial marine market   Caterpillar Marine has launched the Cat C9.3 ACERT Marine platform,

Maritime Careers / Shipboard Positions Maritime Security Navigation Offshore Oil Pipelines Pod Propulsion Port Authority Salvage Ship Simulators Shipbuilding / Vessel Construction
rss | archive | history | articles | privacy | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0972 sec (10 req/sec)