Insightful

RAPTECH cooperates with Abacus Marine Consultants. The Greek company is a partner for ship owners, managers and shipyards who need services for complex repairs, retrofit projects and technical solutio... read more

Based on hands-on experience in thermochemical conversion, combustion systems, reactive process design, and industrial consulting—supported by recent scientific findings—hydrodynamic cavitation (H... read more

Drawing on my experience in thermochemical processes, combustion, reactive systems, and industrial consulting—as well as insights from the literature—I view hydrodynamic cavitation (HC) not only a... read more

The Hellenic Institute of Marine Technology (HIMT) successfully organized the 19th Annual Marine Technology Conference at the Eugenides Foundation on December 9–10, 2025, RAPTECH was one of the GOLD... read more

World of Bunkering - the magazin of The International Bunker Industry Association (IBIA) published an article about RAPTECHs cavitation technology for a sustainable fuel future in the maritime sector.... read more

Hydrodynamic cavitation (HC) is an emerging, energy-efficient process intensification technology with potential to enhance efficiency, yield, and sustainability across key refinery operations. By gene... read more

A Practical Step Toward Decarbonization, Insights from RAPTECH’s Cavitation Approach Decarbonization in the maritime sector is often described as a long journey, but for many shipowners it feels mo... read more

Abstract: This study evaluates the effect of cavitation homogenization on heavy fuel oil (HFO 380) and its blends with biodiesel and glycerin for marine applications. HFO, HFO–20% biodiesel (B20), ... read more

Sludge Formation in Marine Fuel Handling | Mechanisms, Impacts, and Cavitation-Based Mitigation HeavyFuel Oils (HFOs) and Intermediate Fuel Oils (IFO) are widely used as marine fuels due to their low... read more

RAPTECH Managing Director Jürgen Gärtner is proud to announce that he is now a member of The International Bunker Industry Association (IBIA). We look forward to joint conferences and events. read more

Hydrodynamic cavitation (HC) is emerging as one of the most promising enablers of sustainable wastewater treatment. RAPTECH’s CaviFlow® unit harnesses cavitation to intensify oxidation, mixing, sep... read more

RAPTECH’s technology supports cleaner, homogenized fuels and lower costs as well assustainable fuel strategies for shipping. The marine bunkering industry faces stricter environmental rules, fuel d... read more

Biodiesel is widely recognized as a greener substitute for fossil fuels, yet achieving low-cost, stable, and highly efficient production is still a major hurdle. One of the most promising enablers for... read more

RAPTECH applies controlled cavitation in a novel way to revolutionize how heavy fuel oil (HFO) and alternative fuels are conditioned. This approach enables cleaner combustion, durable fuel emulsions, ... read more