1. Date of download: 5/28/2016 Copyright © ASME. All rights reserved. From: Mass Balance, Energy, and Exergy Analysis of Bio-Oil Production by Fast Pyrolysis J. Energy Resour. Technol. 2012;134(4):042001-042001-9. doi:10.1115/1.4007659 USDA-ARS bench-scale fast pyrolysis system. (a) Gas preheater, (b) feed hopper, (c) injection screw, (d) fluidized-bed reactor, (e) cyclone, (f) condenser train, (g) electrostatic preceptor (ESP), and (h) exhaust (NCG to GC). Figure Legend:

2. Date of download: 5/28/2016 Copyright © ASME. All rights reserved. From: Mass Balance, Energy, and Exergy Analysis of Bio-Oil Production by Fast Pyrolysis J. Energy Resour. Technol. 2012;134(4):042001-042001-9. doi:10.1115/1.4007659 Energy and exergy flows for the system Figure Legend:

3. Date of download: 5/28/2016 Copyright © ASME. All rights reserved. From: Mass Balance, Energy, and Exergy Analysis of Bio-Oil Production by Fast Pyrolysis J. Energy Resour. Technol. 2012;134(4):042001-042001-9. doi:10.1115/1.4007659 Comparison of measured and model yields for fast pyrolysis of selected biomass Figure Legend:

4. Date of download: 5/28/2016 Copyright © ASME. All rights reserved. From: Mass Balance, Energy, and Exergy Analysis of Bio-Oil Production by Fast Pyrolysis J. Energy Resour. Technol. 2012;134(4):042001-042001-9. doi:10.1115/1.4007659 Comparison of exegetic efficiency for fast pyrolysis of various biomass. In this case, all pyrolysis products (bio-oil, biochar, noncondensable gases are considered useful products). Figure Legend: