Crude oil fractionation by means of mesoporous polyacrylonitrile membranes

Thompson, K. A. et al. N -Aryl–linked spirocyclic polymers for membrane separations of complex hydrocarbon mixtures. Science 369 , 310–315 (2020). Article ADS CAS PubMed Google Scholar Jing, L. et al. Carbon intensity of global crude oil refining and mitigation potential. Nat. Clim. Change 10 , 526–532 (2020). Article ADS CAS Google Scholar Vogt, E. T. C. & Weckhuysen, B. M. The refinery of the future. Nature 629 , 295–306 (2024). Article ADS CAS PubMed Google Scholar Gil, H. Method of removing carbon dioxide emissions from in-situ recovery of bitumen and heavy oil. US patent 8,167,960 (2012). Ward, A. M. et al. Process and installation for the conversion of crude oil into petrochemical products that have improved BTX performance. US patent 10,259,758 (2019). Brennecke, J. F. & Freeman, B. Reimagining petroleum refining. Science 369 , 254–255 (2020). Article ADS CAS PubMed Google Scholar Seo, H. & Koh, D.-Y. Refining petroleum with membranes. Science 376 , 1053–1054 (2022). Article ADS CAS PubMed Google Scholar Boam, A., Meniconi, A. & Wu, X. Membrane-based processes for selectively fractionating essential oils. US patent 10,954,468 (2021). Goel, M. & Mittal, C. P. Membrane-based hybrid process for separation of mixtures of organics, solids, and water. US patent 8,500,990 (2013). Lee, Y. J. et al. Fractionation of complex aromatic hydrocarbon mixtures using membrane cascades hybridized with distillation. Chem. Eng. J. 503 , 158170 (2025). Article CAS Google Scholar Bruno, N. …