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Transition to Low Sulphur Fuels

Partnered with Innospec – the global leader in marine fuel additives, A S Harrison & Co offers cutting-edge marine additive technology to support your transition to IMO 2020 low sulphur fuels by January 1, 2020.

What is IMO 2020?

The International Maritime Organization (IMO) regulation, known as IMO 2020, mandates the reduction of sulphur content in maritime fuels to 0.5% from the current limit of 3.5%. Ship owners and operators must comply by using the new fuels or installing exhaust scrubbing technology. Compliant fuels present challenges in cost, availability, and performance. This regulation marks the largest change in marine fuel standards, affecting 75% of the fuel used by the shipping industry.

Innovative Solutions from Innospec

As the world’s only major fuel additive manufacturer focused solely on fuel additives, Innospec has been developing innovative solutions for over a decade. They have created unique fuel additives to address issues arising from the IMO 2020 regulation.

Tank Cleaning and Fuel Stability

In the lead-up to January 1, 2020, it is impractical for the global fleet running on High Sulphur Fuel Oil (HSFO) to undergo dry dock manual cleaning within a short period. An alternative is to clean the sediments and asphaltene sludge from HSFO tanks and fuel systems gradually by dosing additives.

We offer Innospec’s Octamar™ BT-25, which contains an asphaltene dispersant stabilizer to address this challenge.

Benefits of Using Octamar™ BT-25:

  • Reduce waste from fuel
  • Achieve cleaner combustion
  • Reduce the risk of engine failure
  • Clean up tanks and fuel system

Tank Cleaning with Octamar™ BT-25 directly to HSFO to:

  • Disperse asphaltene sludge accumulated over the years, stabilizing it and helping the fuel to burn without clogging filters.
  • Clean tanks faster than manual methods, especially side walls, corners, and tight compartments.
  • Reduce the quantity of sludge/sediments for shore disposal.

Fuel Stability

Stability of new low sulphur fuel oil (LSFO) is a key concern. Use Octamar™ BT-25 continuously to:

  • Maintain fuel stability during blending, handling, and storage.
  • Disperse existing sludge formation and prevent further agglomeration.
  • Decrease fuel waste and sludging in fuel separators.

Contact Us

Talk to us about our marine fuel additives range and how Octamar™ BT-25 can work for you.


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