Congratulations to Kayla and Gabriel for being part of collaboration and their new publication

Process intensification offers a transformative pathway for improving efficiency, sustainability, and scalability in chemical manufacturing. Among process intensification strategies, membrane reactors (MRs) have gained considerable attention for their ability to integrate reaction and separation in a single unit, thereby enhancing conversion, selectivity, and energy efficiency. This review provides an integrated and systems-level analysis of membrane reactor technologies, focusing on both polymeric and inorganic membrane systems, including ceramic, metal, and carbon-based materials. Key design considerations such as membrane geometry, material properties, and separation mechanisms are discussed with emphasis on their interdependence and impact on reactor performance across applications ranging from hydrogen production and wastewater treatment to chemical synthesis and photocatalysis. Particular attention is given to structure–performance relationships and practical trade-offs (e.g., permeability–selectivity and stability–cost) that govern system efficiency and scalability. The paper also explores recent innovations in advanced reactor configurations, such as fluidized beds, hollow fibers, and perovskite-based systems, highlighting their implications for process intensification and industrial implementation. Challenges related to membrane fouling, cost, and material stability are also addressed, identifying key knowledge gaps and research priorities for future development. Overall, this review provides a structured framework for understanding and optimizing membrane reactor systems, supporting their advancement toward sustainable and industrially viable chemical processes.