Heterogeneous Catalytic Distillation - A Patent Review
Philip Lutze, Emmanuel A. Dada, Rafiqul Gani and John M. Woodley
Affiliation: Department of Chemical&Biochemical Engineering, PROCESS, Technical University of Denmark, Soltofts Plads, 2800 Lyngby, Denmark.
Reactive distillation is being increasingly viewed as a highly promising alternative in the improvement of processes, exploiting the positive synergistic effects of integrating reaction and separation. Today, the technology has widened the scope of application beyond exothermic reactions and equilibrium limited reactions. This has led to intensive research about applications, synthesis/ design of operation and design of column devices of reactive distillation in academia as well as in industry. This article focuses specifically on reviewing and discussing patents for the application of heterogeneous catalytic distillation systems.
Keywords: Catalytic column devices, catalytic distillation, heterogeneous catalysts, process intensification, reactive distillation, azeotropic separation tasks, catalytic distillation systems, homogeneous catalytic distillations (HoCD), heterogeneous catalytic distillation (HeCD), Complex Configurations, distillation column, single stage Liquid-Liquid extractor, Marrero-Gani approach, Catalyst Bales, Catalytic Packings, Reactive Bodies, Catalytic Beds, Monolithic Structures
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