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Innospec launches Octamar™ series of additives for new blends of IMO 2020 bunker fuels

Octamar™ HF-10 Plus & Octamar™ Ultra HF both enhance the stability and compatibility of VLSFOs and hybrid fuels, company spokesman tells Manifold Times.

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Colorado-based global specialty chemicals company Innospec on Tuesday (3 September) launched a new series of additives specifically developed for new blends of 0.5% sulphur limit IMO 2020 bunker fuels at the 9th Biennial Bunkering in Asia conference.

The two new multi-functional additives, Octamar™ HF-10 Plus and Octamar™ Ultra HF, both enhance the stability and compatibility of VLSFOs and hybrid fuels; however, Octamar™ Ultra HF offers extra combustion improvements to aid blends with ignition issues.

“Additive solutions for marine fuels were simply a ‘good to have’ in the past, but now with IMO 2020 around the corner we are seeing so many people open to this cost effective measure for marine fuel risk management,” Martin Chew, Marine Regional Sales Manager, Asia Pacific, told Manifold Times.

“There is no straight forward solution for the changeover of IMO 2020 compliant fuels and a chemical [additive] solution is one of the ways vessels can transit from consuming HSFO to VLSFO in a safe and predictable manner.”

According to Chew, most ship owners are aware they are not recommended to mix the new blends of IMO 2020 compliant fuels due to potential issues.

“Segregation in storage tanks is possible on larger ships with many tanks. That said, in some cases this might reduce the range of the ship. Older ships with 1 set of settling and service tanks will certainly experience co-mingling at some point of time.”, he explains.

“Properties of these new fuels (e.g. viscosity, cold flow properties, CCAI and cat fines) are too varied and everyone knows of their possible stability and compatibility issues which can actually worsen under operating conditions.”

“In the end, co-mingling cannot be avoided especially when you get another new batch of compliant fuel to go on top of an initially compliant fuel – that is where the problem comes in.”

Chew notes of field reports indicating sludging issues faced by ship owners when less than 10% of different IMO 2020 compliant marine fuel blends are mixed together.

“The reason for the large range of properties seen in IMO 2020 compliant fuels is due to refiners, who are more concerned about meeting  ISO 8217 specifications, each having different blends.”, informs Lawrence Chia, VP Sales – Asia Pacific, Performance Specialities.

Innospec has been supplying additives to heavy fuel refining customers for the past 80 years.

“We are also working with a lot of refineries and we’re trying to help them to meet the specifications of IMO 2020 fuels; what we are seeing is that they are having problems with CFPP (cold filter plugging point), pour point, TSP (total sediment potential), and combustibility.” notes Chia.

“That’s why we are seeing compliant fuels produced by refiners having a wide range and much lower viscosity. As the refiners’ concern is limited to meeting the ISO 8217 specification, the potential operational issues are with the end user.”

“Our products [Octamar™ HF-10 Plus and Octamar™ Ultra HF] have gone through intensive R&D over the past one year where we collected close to 100 samples for testing at the refinery level.”

“We actually tested our additives on IMO 2020 compliant marine fuels and can verify these products are able to stabilise the fuels and greatly reduce the chances of operational issues when the fuels are co-mingled.”

Contact details of Chew and Chia are as follows:

Martin Chew
Marine Regional Sales Manager, Asia Pacific
Direct: +65 6664 8610
Email: [email protected]

Lawrence Chia
VP Sales – Asia Pacific, Performance Specialities
Direct: +65 6664 8606
Email: [email protected]

Innospec Limited
Branch Office Singapore
47 Scotts Road
#06-01 Goldbell Towers
Singapore 228233

Photo credit: Innospec
Published: 6 September, 2019

 

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Alternative Fuels

Yang Ming orders six LNG dual-fuel, ammonia-ready containerships from Hanwha Ocean

Each of the six new vessels will have a capacity of up to 13,650 TEU and feature LNG dual-fuel propulsion and Ammonia Fuel Ready specifications.

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Yang Ming orders six LNG dual-fuel, ammonia-ready containerships from Hanwha Ocean

Taiwanese shipping firm Yang Ming Marine Transport Corporation (Yang Ming) and South Korean shipbuilder Hanwha Ocean on Wednesday (2 September) signed a shipbuilding contract for six 13,000 TEU class LNG dual-fuel container vessels. 

The contract was signed by Dr. Chuck Tsai, Chairman of Yang Ming, and Mr. Charles Kim, CEO of Hanwha Ocean. The vessels are scheduled for delivery between 2028 and 2029. 

They will complement Yang Ming’s existing fleet of 10,000+ TEU vessels and serve as key vessels on East-West services, with deployment flexibility across trade lanes connecting Asia with the East and West Coasts of North America, South America, and the Mediterranean. 

Each of the six new vessels will have a capacity of up to 13,650 TEU and feature LNG dual-fuel propulsion and Ammonia Fuel Ready specifications.

“As Yang Ming transitions toward net-zero emissions, LNG provides a relatively mature and economically viable alternative fuel solution, capable of reducing greenhouse gas emissions by approximately 20%,” the company said. 

“At the same time, ammonia can serve as a carbon-free fuel by utilising converted LNG storage facilities, while offering relatively lower conversion costs and comparatively well-developed supply chains and infrastructure. The Ammonia Fuel Ready design will therefore provide Yang Ming with greater flexibility in responding to increasingly stringent international regulations on greenhouse gas emissions.”

In addition, the vessels will be equipped with Type B LNG fuel tanks with a design pressure of 1.0 bar to enhance the safety and efficiency of LNG operations, together with a range of energy-saving technologies, including Wind Shields, Rudder Bulbs, Pre-Swirl Stators, and Shore Power Systems. Smart ship technologies and cybersecurity protection features will also be incorporated to enhance operational efficiency, safety, and reliability while effectively reducing fuel consumption and greenhouse gas emissions.

Deliveries under Yang Ming’s next-generation fleet optimization plan commenced earlier this year. By 2030, a total of 24 new vessels are expected to enter service. 

This includes 18 LNG dual-fuel vessels—comprising five 15,500 TEU, seven 16,000 TEU, and the six 13,000 TEU vessels under this contract—alongside six 8,000 TEU methanol dual-fuel-ready ships. 

 

Photo credit: Yang Ming Marine Transport
Published: 4 September, 2026

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Alternative Fuels

LR, China’s MARIC unveil tanker concept ready for three future bunker fuels

Both secured AiP for a new 114,000 DWT product and crude oil tanker designed to accommodate future conversion to LNG, methanol or ammonia.

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LR, China’s MARIC unveil tanker concept ready for three future bunker fuels

Lloyd’s Register (LR) and the Marine Design and Research Institute of China (MARIC) on Thursday (3 September) have secured Approval in Principle (AiP) for a new 114,000 DWT product and crude oil tanker designed to accommodate future conversion to LNG, methanol or ammonia.

Announced at SMM 2026, the concept addresses one of the biggest investment challenges facing shipping today: the need to develop vessels and capabilities that can support a range of alternative fuel options and pathways as technologies, infrastructure and regulations evolve.

While LNG is already a mature fuel pathway, methanol and ammonia remain at an earlier stage of development, with questions around global fuel availability, infrastructure development, economics and long-term adoption.

The 114,000 DWT tanker concept has been designed as a product and crude oil carrier that can accommodate future conversion to LNG, methanol or ammonia as technologies, regulations and fuel supply chains mature. By incorporating conversion readiness at the design stage, the concept aims to reduce future retrofit complexity and provide owners with greater confidence when planning long-term fleet investments.

The design concept was reviewed against LR’s July 2026 class rules and regulations, including requirements relating to ships using gases and other low-flashpoint fuels, alongside relevant IACS Common Structural Rules for oil tankers. Final classification and statutory approval remain subject to full compliance with all applicable rules and regulations.

Theo Kourmpelis, Global Business Director for Tankers, Lloyd’s Register, said: “Shipowners are being asked to make major investment decisions today despite continued uncertainty around which fuels will dominate in the decades ahead. Alternative fuel solutions each offer potential pathways to compliance, but fuel infrastructure, regulation and economics continue to evolve at different speeds around the world.

“Designs that preserve flexibility will be critical in helping owners manage risk while preparing for multiple future scenarios.”

Si Nan, Marine & Offshore Marketing Department Vice Director, MARIC, said: “As the industry explores different decarbonisation pathways, shipowners need vessel designs that can adapt alongside technological and regulatory developments. This concept was developed specifically to provide greater fuel flexibility and long-term resilience, allowing owners to respond to changing market requirements without being locked into a single fuel strategy.

“Receiving Approval in Principle from Lloyd’s Register is an important milestone that validates the design concept and supports its future development.”

 

Photo credit: Lloyd’s Register
Published: 4 September, 2026

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Alternative Fuels

DNV: Alternative-fuelled vessel orders hit highest monthly level since October 2024

LNG-fuelled vessels accounted for the vast majority of August activity while the strong summer performance marked a significant acceleration in ordering activity after a relatively slow start to the year.

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DNV: Alternative-fuelled vessel orders hit highest monthly level since October 2024

Latest data from classification society DNV’s Alternative Fuels Insight (AFI) platform alternative-fuelled vessel ordering was strong in August, with 52 new vessels added to the platform.

This is the highest monthly total since October 2024 and follows another active month in July, when 47 vessels were added to the database.

LNG-fuelled vessels accounted for the vast majority of August activity, with 46 orders recorded. The container segment led the way with 30 orders, while the car carrier segment contributed a further 12 LNG-fuelled vessels. In addition, four ethanol-fuelled bulk carriers and two hydrogen-powered bulk carriers were added during the month, as well as one LNG bunker vessel.

The strong summer performance marked a significant acceleration in ordering activity after a relatively slow start to the year. In total, 242 alternative-fuelled vessel orders have been placed in the first eight months of 2026, representing a 27% increase compared with the same period in 2025.

LNG remains the dominant fuel choice, accounting for 63% of all alternative-fuelled vessel orders registered so far this year. Container vessels represent the largest share of these LNG orders (59%), followed by car carriers (30%).

Jason Stefanatos, Global Decarbonization Director at DNV Maritime, said: “The past two months have been particularly strong for alternative-fuelled vessel ordering, with August recording the highest monthly total we’ve seen since October 2024. This has helped lift year-to-date orders to a level well above the same period last year.

“LNG remains the leading fuel choice, driven largely by activity in the container and car carrier segments. These sectors have been among the earliest adopters of alternative fuels, supported by predictable liner operations and increasing demand from cargo owners to reduce emissions across supply chains. 

“For many owners, LNG offers a combination of emissions reductions, fuel availability and future flexibility while the longer-term fuel landscape continues to evolve. 

“At the same time, the latest figures include orders for ethanol- and hydrogen-fuelled vessels, highlighting that owners continue to explore a range of decarbonization pathways. Different segments are making different fuel choices, but the overall level of activity demonstrates continued investment in lower-emission shipping.”

Screenshot 2026 09 04 at 12.29.26 PM Screenshot 2026 09 04 at 12.29.36 PM

 

Photo credit: DNV
Published: 4 September, 2026

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