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product overoxidation. Future work will therefore evaluate the use
of more efficient product removal systems, such as more efficient
extractants, countercurrent extraction and membrane-based
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Acknowledgements
F.H. gratefully acknowledges funding by the European Research
Commission (ERC consolidator grant, No.648026) and the
Netherlands Organization for Scientific Research (VICI grant, No.
724.014.003).
Keywords: bubble column • butane • butanol • hydroxylation •
peroxygenase
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