Catalyst Recycling in Continuous Flow Reactors

Machine-learning assisted optimisation during heterogeneous photocatalytic degradation utilising a static mixer under continuous flow

“…37 Several strategies to regenerate the photocatalyst have been proposed, including treatment with water vapour, high temperature treatment, oxidation with H 2 O 2 and UV irradiation. 25,38 We integrated in situ catalyst regeneration with in-line continuous monitoring of the dye decomposition. We also modified our governing algorithm to estimate the effect of catalyst degradation in the observed data automatically and allow for this effect while optimising the process parameters.…”

Supported Tris-Triazole Ligands for Batch and Continuous-Flow Copper-Catalyzed Huisgen 1,3-Dipolar Cycloaddition Reactions

“…Variants of P2 were reported in the following years to include soluble macromolecular analogs [20][21][22] and surface-immobilized TBTA units in microfluidic devices [23]. However, to the best of our knowledge, no supported TBTA material suitable for continuous-flow chemistry at a scale of truly preparative interest has been described to date (for recent examples of CuAAC in flow with other supported catalytic systems, see [13][14][15][16][24][25][26][27][28][29][30][31][32]).…”

Editorial Catalysts: Supported Metal Catalysts and Their Applications in Fine Chemicals

“…Towards the final goal of attaining improved catalytic processes with minimal penalty to the environment, this ambitious objective can be effectively combined with the current, fast progress of other enabling technologies. Among these innovative approaches, the use of non-conventional green reaction media or solvent-free conditions, flow-chemistry, and alternative energy-transfer techniques stand as the most promising strategies [5][6][7][8][9].…”