1. Industrial Energy Systems Laboratory, École Polytechnique Fédérale de Lausanne, CH-1015 Lausanne, Switzerland, Department of Chemical and Biological Engineering, Chalmers University of Technology, SE412 96 Göteborg, Sweden, Laboratory for Energy and Materials Cycles, Paul Scherrer Institut, CH-5232 Villigen PSI, Switzerland, and Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139