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Information × Registration Number 0226U003300, (0125U000489) , R & D reports Title Development of biodiesel production technology by cavitation method with preliminary fermentation of raw materials popup.stage_title Вибір, аналіз та підготовка сировини одержання біодизелю кавітаційним методом. Head Demchuk Yurii Ya., Доктор філософії Registration Date 26-03-2026 Organization Lviv Polytechnic National University popup.description1 Development of technology for the preparation of raw materials and activation of chemical and technological processes of efficient biodiesel production using hydrodynamic cavitation from oils obtained from raw materials of Ukrainian producers, including substandard ones, and methyl alcohol through catalytic transesterification. popup.description2 The effectiveness of enzymatic degumming of soybean, rapeseed, and sunflower oils using phospholipases, a lipase modifier, and the Purifine® 3G multi-enzyme complex was investigated. Purifine® 3G and the PLC + PLA₁ + LM system showed the highest efficiency, reducing phosphorus content to <5 ppm, significantly reducing sulfur content, and minimizing neutral oil losses, which meets the requirements of EN 15940 and ASTM D975. The feasibility of using enzymatic systems as a stable technology for the preparation of raw materials for the production of FAME and HVO biofuels has been demonstrated. It has been established that enzymatic degumming of low-quality soybean oil makes it possible to reduce the total phosphorus content to 0.001% by mass, ensuring compliance with international standards and increasing the economic and environmental efficiency of agricultural raw material processing. Product Description popup.authors Volodymyr Gunka Yurii Sidun Myroslava Donchenko Yurii Lypko Olha Poliak popup.nrat_date 2026-03-26 Close