1 This article is protected by copyright. All rights reserved Article Effect of Sulphation on the Catalytic Activity of MIL-101 and the Activation Energy of an Esterification Reaction † Esra Yılmaz, * Emine Sert, Ferhan Sami Atalay Ege University, Department of Chemical Engineering, İzmir, Turkey * Corresponding author email: esra.yilmaz@ege.edu.tr † This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record. Please cite this article as doi: [10.1002/cjce.23353] Additional Supporting Information may be found in the online version of this article. Received 31 January 2018; Revised 5 June 2018; Accepted 10 June 2018 The Canadian Journal of Chemical Engineering This article is protected by copyright. All rights reserved DOI 10.1002/cjce.23353