Characteristics of Stable Pickering Emulsions under Process Conditions†
Corresponding Author
Dmitrij Stehl
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, GermanySearch for more papers by this authorLena Hohl
TU Berlin, Chair of Chemical & Process Engineering, Ackerstraße 76, 13355 Berlin, Germany.
Search for more papers by this authorMarcel Schmidt
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorJessica Hübner
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorMaren Lehmann
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorMatthias Kraume
TU Berlin, Chair of Chemical & Process Engineering, Ackerstraße 76, 13355 Berlin, Germany.
Search for more papers by this authorReinhard Schomäcker
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorRegine von Klitzing
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorCorresponding Author
Dmitrij Stehl
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, GermanySearch for more papers by this authorLena Hohl
TU Berlin, Chair of Chemical & Process Engineering, Ackerstraße 76, 13355 Berlin, Germany.
Search for more papers by this authorMarcel Schmidt
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorJessica Hübner
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorMaren Lehmann
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorMatthias Kraume
TU Berlin, Chair of Chemical & Process Engineering, Ackerstraße 76, 13355 Berlin, Germany.
Search for more papers by this authorReinhard Schomäcker
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorRegine von Klitzing
TU Berlin, Department of Chemistry, Straße des 17. Juni 124, 10623 Berlin, Germany
Search for more papers by this authorDedicated to Prof. Dr.-Ing. Andreas Seidel-Morgenstern on the occasion of his 60th birthday
Abstract
Emulsions stabilized by solid particles are so called Pickering emulsions which are characterized by their high stability against coalescence. This type of emulsion can be used for a lot of applications. Very little is known about how reaction conditions affect their properties. In this study the influence of important reaction conditions like shear stress, pressure, temperature, and the influence of synthesis gas on Pickering emulsions is investigated. It is shown that the emulsions remain stable in terms of coalescence in a broad range of the reaction conditions and are suitable as reaction media for industrial processes and for a reaction optimization with a subsequent separation step.
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