Insightful

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... mehr lesen

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.... mehr lesen

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... mehr lesen

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 ... mehr lesen

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)... mehr lesen

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 l... mehr lesen

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. ... mehr lesen

RAPTECH is proud to announce that it is now a member of the European Waste-based & Advanced Biofuels Association (EWABA). We look forward to future collaborations and fruitful cooperation. ... mehr lesen

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... mehr lesen

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... mehr lesen

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... mehr lesen

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, ... mehr lesen

Result: The pour point was reduced from +21 to -33 during the homogenisation process using RAPTECH's cavitation technology (result verified by Co-GEM Labor GmbH). Homogenisation plant and technol... mehr lesen