1. Energy and Environment Directorate, Pacific Northwest National Laboratory, 902 Battelle Boulevard, Richland, WA 99354 (USA)
2. Artie McFerrin Department of Chemical Engineering, Texas A&M University, 3122 TAMU, College Station, TX 77843‐3122 (USA)
3. Biological Systems Engineering and Bioproduct Sciences and Engineering Laboratory, Washington State University, 2710, Crimson Way, Richland, WA 99354‐1671 (USA)
4. Department of Mechanical Engineering, Washington State University, 14204 NE Salmon Creek Avenue, Vancouver, WA 98686 (USA)
5. Department of Mechanical and Industrial Engineering, University of Illinois at Chicago, 842 W. Taylor Street, Chicago, IL 60607 (USA)
6. National Bioenergy Center, National Renewable Energy Laboratory, 15013 Denver West Parkway, Golden, CO 80401 (USA)