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Systematic Comparison of Homogeneous Catalyst Recycling Strategies: Organic Solvent Nanofiltration vs.
Sven Störtte1, Lisa Steinwachs1, Rucha S Medhekar1
1Max Planck Institute For Chemical Energy Conversion, Mülheim an der Ruhr, Germany.
Abstract:
This study presents a systematic comparison of two recycling strategies for molecular catalyst-multiphasic catalyst recycling and organic solvent nanofiltration (OSN)-within a unified reaction system. Molecular catalyzed reactions are vital in chemical production, necessitating efficient recycling of costly catalyst metals. To facilitate a fair comparison, a versatile model reaction system was developed that allows for both monophasic and multiphasic configurations while preserving the integrity of the central hydroformylation process, converting 1-hexene and CO/H2 syngas to heptanal in both cases.
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