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Features: - Tanker Operator

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INDUSTRY - BUNKERS<br />

Low sulphur marine<br />

gas oil quality could<br />

increase switching risks<br />

Fuel quality problems associated with low sulphur heavy fuel oil, combined with the<br />

current regional quality of low sulphur gas oil, pose a potential increased risk<br />

to engines when a switch to marine gas oil is subsequently made*.<br />

Cascading attempts to limit sulphur<br />

emissions around the world mean<br />

that ship operators already using<br />

low sulphur fuel oil could now<br />

face a greater machinery risk as they switch to<br />

low sulphur marine gas oil to meet new<br />

requirements in Europe and California.<br />

Although more expensive, low sulphur heavy<br />

fuel oil (LSFO) does, in some specific areas<br />

and from some specific suppliers, offer<br />

increased challenges compared to the quality of<br />

normal heavy fuel oil (HFO). This can leave an<br />

engine with problems that are exacerbated by<br />

change-over to low viscosity marine gas oil<br />

(MGO). Reduced maximum engine output,<br />

reduced starting performance, reduced low load<br />

performance and even, at worst, black-outs and<br />

the consequent risk of oil spills and loss of life<br />

at sea, may be the result.<br />

“Prior to 1st January 2010, vessels calling to<br />

European ports could choose their fuel strategies<br />

but the requirement to use 0.1% sulphur fuel at<br />

berth effectively means switches involving<br />

marine gas oil,” said John Stirling, business<br />

development manager of Det Norske Veritas<br />

Petroleum Services (DNVPS). “Ensuring fuel<br />

quality and understanding engine performance<br />

will be paramount in preventing failures such as<br />

those already seen in California and this will<br />

require a more sophisticated understanding of<br />

fuel properties for both operators and crew.”<br />

DNVPS has acted as project manager for a<br />

research project called Marine Use of Low<br />

The Bominflot Network<br />

Europe / Africa<br />

Hamburg<br />

Bremerhaven<br />

Kiel<br />

Rostock<br />

Scandinavia<br />

London<br />

Rotterdam<br />

Madrid<br />

Gibraltar<br />

Ceuta<br />

Las Palmas<br />

Malta<br />

Athens<br />

Tallinn<br />

St. Petersburg<br />

Cape Town<br />

The Americas<br />

Houston<br />

New Orleans<br />

Delaware<br />

Norfolk<br />

New York<br />

Panama<br />

Buenos Aires<br />

Rio de Janeiro<br />

Ecuador<br />

Far/Middle East<br />

Singapore<br />

Hong Kong<br />

Shenzhen<br />

Shanghai<br />

Taipei<br />

Seoul<br />

Mumbai<br />

Fujairah<br />

and services<br />

available in all<br />

other ports<br />

Bominfl ot is an international<br />

company operating<br />

around the globe, with<br />

more than 30 years of<br />

experience in the bunker market. Our business portfolio<br />

covers activities ranging from cargo trading to<br />

the supply of bunker fuels, lubricants and other services<br />

of crucial importance to the shipping industry:<br />

at competitive prices<br />

energy<br />

at work<br />

Bominfl ot imposes strict<br />

standards on all its operations,<br />

and accepts<br />

nothing less. We offer<br />

round-the-clock service, whenever and wherever<br />

you need us. You can always count on Bominfl ot at<br />

your next port of call.<br />

Choose a dynamic partner: www.bominfl ot.net<br />

November/December 2009 TANKER<strong>Operator</strong> 23

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