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Microchemical Systems for Discovery and Development

  • K. F. Jensen
Conference paper
Part of the Ernst Schering Foundation Symposium Proceedings book series (SCHERING FOUND, volume 2006/3)

Abstract

Applications of silicon-based microreactors are summarized starting with systems for single-phase organic transformations and progressing through multiphase catalytic systems to microsystems for multistep chemical synthesis. The latter systems involve extraction and gas–liquid separation processes designed to take advantage of the dominance of surface tension effects in microfluidic devices. Integration of physical sensors (e.g., for pressure, temperature, and flow) and measurements of chemical species further enhances the utility of microreactors by enabling chemical kinetic studies and optimization of optimal operating conditions. A brief description of synthesis and handling of solid particulates is included, with particular emphasis on multistep processing of colloidal nanoparticles. Finally, scale-up issues and challenges to the adoption of microreaction technology are discussed.

Keywords

Capillary Pressure Microfluidic System Liquid Separation Microreaction Technology Direct Fluorination 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

The author thanks members of the microreactor research group and collaborators for the work forming the basis for this summary, J. McMullen and N. Zaborenko for critical reading of the manuscript, and DARPA, ARO-MURI and the MicroChemical Systems Technology Center for funding.

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Copyright information

© Springer-Verlag 2007

Authors and Affiliations

  1. 1.Department of Chemical EngineeringMassachusetts Institute of TechnologyCambridgeUSA

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