1. Department of Chemical and Material Engineering, University of Alberta, Edmonton, Alberta T6G 2G6, Canada, National Center for Upgrading Technology, 1 Oil Patch Drive, Devon, Alberta T9G 1A8, Canada, Alberta Research Council, 250 Karl Clark Road, Edmonton, Alberta T6N 1E4, Canada, and Faculty of Paper Science and Engineering, SUNY College of Environmental Science and Forestry, 1 Forest Drive, Syracuse, New York 13210