1. Ugelstad Laboratory, Department of Chemical Engineering, Norwegian University of Science and Technology (NTNU), Trondheim N-7491, Norway, Anvendt Teknologi AS, Trondheim N-7022, Norway, and Petrobras, CENPES/PDP/TE, Av. Horácio Macedo, 950 Ilha do Fundão, Rio de Janeiro RJ 21941-915, Brazil