At the INA Group’s Rijeka Refinery in Croatia, Chevron Lummus Global (CLG) reported a successful commercial test for co-processing biogenic and fossil feedstocks. The test, which was carried out at a hydrocracking unit licensed by CLG, produced hydrotreated vegetable oil renewable diesel and was the refinery’s first production of sustainable aviation fuel (SAF).Arun Arora, Chief Technology Officer at Chevron Lummus Global, stated, “This test-run at INA’s hydrocracker unit, along with several other recent tests by CLG licensees, showcase how our technology can be integrated into customers’ existing infrastructure to co-process a wide range of feedstocks to produce clean fuels.” “The outcomes further highlight our solutions’ adaptability and scalability, as well as how they assist clients in optimizing asset value and accomplishing sustainability objectives.” 

Co-processing 1,000 tons of 5% palm oil mill effluent (POME) feedstock with fossil-based feedstocks was part of the testing process. In compliance with the International Sustainability and Carbon Certification (ISCC) standard for sustainable biofuels, the procedure was approved by Bureau Veritas d.o.o., an independent certification authority. Prior to the commercial test, CLG and INA collaborated extensively to overcome the challenges of processing a novel feedstock type with chemical and physical characteristics. From acquiring specialized filters and modifying laboratory techniques to expanding the capacity of the hydrocracking and vacuum distillation units and guaranteeing controlled handling of the biogenic feedstock under current operating conditions, the project encompassed a variety of tasks. 

  To be prepared for the ongoing market supply of sustainable aviation fuel, INA intends to finish all necessary preparations by 2029