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SulNOx gains new patent in Singapore, reports ‘record’ first quarter

SulNOx said it demonstrated it can provide a fuel and emissions reduction solution for users of HSFO and biofuels – opening up significant new marine opportunities.

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Swapnil Bapat on Unsplash

Maritime green tech firm SulNOx on Wednesday (31 July) said it has gained a valuable new patent in Singapore and posted record first quarter product sales.

The UK-listed company, which helps industry reduce emissions, lower fuel costs and meet sustainability targets, adds the patent to others granted for the US, Europe, Eurasia, Georgia, South Africa, Indonesia, Hong Kong and China. 

They cover a range of versions of SulNOx conditioners which emulsify water, while increasing lubricity and oxygen availability to fuel, making it burn cleanly and more efficiently.

“Singapore is a key market for SulNOx. It extends access to global customers in several sectors including marine, oil & gas and offshore companies,” the firm said in a statement. 

Product sales volumes rose 32% in the first quarter to June, compared with Q4. 

Revenues of £192,0000 were up 134% on the corresponding period in 2023, but down on Q4, owing to product promotions relating to High Sulphur Fuel Oil (HSFO) and biofuels. These promotions succeeded in securing SulNOx’s first sales in those areas.

HSFO represents c.25% of world bunker demand and biofuels are becoming increasingly important as shipping regulations become more stringent and emissions focused.

SulNOX has typically achieved fuel savings of 5% to 10% with operators piloting SulNOxEco conditioner. At present, 35 shipping companies with a combined fleet of approximately 4,500 vessels are evaluating SulNOx products or expanding their use. 

Marfin Management expanded its trial after initial tests cut bunker consumption by more than 6% and its CEO has since joined the board of SulNOx. Greece’s Seanergy and Spring Marine are both looking to adopt SulNOx products in their fleets to reduce fuel consumption and cut emissions. 

Radu Florescu, Chairman of SulNOx Group, commented: “Whilst Q1 has delivered encouraging revenues and record sales volumes, most significant is SulNOx demonstrating that it can provide a fuel and emissions reduction solution for users of HSFO and biofuels – opening up significant new marine opportunities.”

“Q2 already shows considerable further potential in Africa, and further revenues expected from some very promising R&D results and strategic partnerships. SulNOx is also making several new hires to grow sales in line with ambitions.”

 

Photo credit: Swapnil Bapat on Unsplash
Published: 1 August 2024

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LNG Bunkering

PIL’s LNG dual-fuel boxship “Kota Elok” arrives in Singapore on maiden call

As the first of 13 new 13,000 TEU vessels joining its fleet, Kota Elok is equipped to operate on LNG and low-sulphur fuel oil that helps reduce our greenhouse gas emissions.

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PIL's LNG dual-fuel boxship “Kota Elok” arrives in Singapore on maiden call

Singapore-based Pacific International Lines Pte Ltd on Monday (20 July) said its first 13,000 TEU LNG dual-fuel container vessel, Kota Elok, recently made her maiden call to Singapore on 15 July.

As the first of 13 new 13,000 TEU vessels joining its fleet, Kota Elok is equipped to operate on liquefied natural gas (LNG) and low-sulphur fuel oil that helps reduce our greenhouse gas emissions. 

The vessel also incorporated energy-saving features and digital technologies to reduce fuel consumption and enhance operational performance, as well as a bow windshield to improve aerodynamics, contributing to improved fuel efficiency and lower emissions over the course of long-haul voyages.

“Following Singapore, Kota Elok will continue her voyage on our East Coast Service 1 (ES1) route to South America, calling at ports in Brazil, Uruguay, and Argentina before returning to Asia,” the company said in a social media post. 

Kota Elok also became PIL’s first vessel to receive Lloyd’s Register certification for compliance with the IACS UR E26 and UR E27 cyber security requirements.

Developed by the International Association of Classification Societies (IACS), UR E26 and UR E27 are mandatory cyber resilience requirements for newbuild vessels contracted from 1 July 2024. 

 

Photo credit: Pacific International Lines
Published: 21 July, 2026

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LNG Bunkering

CIMC SOE secures order for 12,000-cbm LNG bunkering vessel from Sinopec Clean Energy

Once operational, the vessel is expected to strengthen Sinopec’s domestic coastal LNG bunkering network and help address gaps in China’s alternative fuel bunkering infrastructure.

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CIMC SOE secures order for 12,000-cbm LNG bunkering vessel from Sinopec Clean Energy

China’s Nantong CIMC Sinopacific Offshore & Engineering Co., Ltd. (CIMC SOE) recently signed a contract with Sinopec (Beijing) Clean Energy Co., Ltd. to build a 12,000-cubic metre (m3) LNG bunkering vessel, according to Chinese maritime media.

The vessel is scheduled for delivery in 2028 and will support Sinopec’s efforts to expand its presence in the marine clean energy sector.

Once operational, the vessel is expected to strengthen Sinopec’s domestic coastal LNG bunkering network and help address gaps in China’s LNG bunkering infrastructure.

With this signing , CIMC Pacific Offshore Engineering’s LNG bunkering vessel orderbook is further strengthened, maintaining its leading position in the global market for small and medium-sized LNG bunkering vessels.

The contract also marked another milestone for CIMC SOE, which has seen a sharp increase in orders and business performance this year amid a surge in domestic LNG vessel demand.

 

Photo credit: Nantong CIMC Sinopacific Offshore & Engineering
Published: 21 July, 2026

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Nuclear

ABS awards AiP to Korean institute for SMR-powered container ship concept design

KRISO says AiP recognises the technical feasibility and safety of its concept design, marking an important milestone toward the development of next-generation nuclear-powered commercial ships.

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ABS awards AiP to Korean institute for SMR-powered container ship concept design

Korea Research Institute of Ships & Ocean Engineering (KRISO) on Thursday (16 July) received Approval in Principle (AiP) from the American Bureau of Shipping (ABS) for its concept design of a 15,000 TEU Small Modular Reactor (SMR)-powered container ship utilising Molten Salt Reactor (MSR) technology.

KRISO said the AiP recognises the technical feasibility and safety of its concept design, marking an important milestone toward the development of next-generation nuclear-powered commercial ships.

“This achievement demonstrates international recognition of KRISO’s technological capabilities in the rapidly evolving field of nuclear-powered shipping, supporting the transition toward low-carbon maritime transport,” it said. 

Building on this milestone, KRISO will continue advancing basic and detailed ship design, paving the way for future demonstration and commercialisation of SMR-powered vessels. 

Through continued R&D and international collaboration, KRISO remains committed to strengthening next-generation maritime technologies and contributing to the safe deployment of nuclear propulsion in the maritime industry.

 

Photo credit: Korea Research Institute of Ships & Ocean Engineering
Published: 21 July, 2026

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