biotrol final design
TRANSCRIPT
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biotrol
biotrol
Ryan McEwen, Katie Passino, Ben Silva, and Ashley
Slocum
CHEU701
11 December 2008
FINAL DESIGN
THE PATH TO GREEN ENERGY
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biotrol
GasPrice
sFINAL DESIGN
Oil Supply
Problem
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biotrol
Path to Clean Energy
FINAL DESIGN
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biotrol
Bio-oil from biomass
FINAL DESIGN
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biotrol
Why Biomass?
FINAL DESIGN
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biotrol
Project Scope
FINAL DESIGN
Cellulosic Biomass
•Wood chips•Corn stalks
Bio-oilFast
Pyrolysis
Heating Oil
Green Gasolin
e
Directly
Zeolite catalyst
Dehydrodeoxygena
tion
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biotrol
What is bio-oil?
www.dynamotive.com/assets/images/BioOil.jpg
FINAL DESIGN
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biotrol
Key Assumptions
FINAL DESIGN
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biotrol
Process
FINAL DESIGN
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biotrol
Process Considerations
FINAL DESIGN
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biotrol
Process Considerations
FINAL DESIGN
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biotrol
Process Considerations
FINAL DESIGN
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biotrol
Equipment Details
FINAL DESIGN
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biotrolFINAL DESIGN
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biotrol
3,780 kg/hr
30% 7%H2O
140°C 40°CAir
D=1.9 mL=8.2 m
FeedstockFeedstock
To Grinder
FINAL DESIGN
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biotrol
50 mm
2 mm
FINAL DESIGN
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biotrol
Fast Pyrolysis Reactor
700°C
500°C1.3 atm
τ ~ 2 sec.
V=3.8 m3
2,845 kg/hr
10,300 kg/hr
Reaction Products 75% Bio-oil vapor 12% Char 13% Non-cond.
7,455 kg/hr
FINAL DESIGNRecycle Gas Blower
111 kg/hr
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biotrol
340 kg/hr
9,960 kg/hr
FINAL DESIGN
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biotrol
NCG
FromCyclone
FromCyclone
375°C
500°C
30°C
Bio-oil
100°C
20°C
2,134 kg/hr
V=6 m3
V=4.3 m3
FINAL DESIGN
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biotrolFINAL DESIGN
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biotrol
Overall Energy Balance
FINAL DESIGN
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biotrol
Safety Considerations
FINAL DESIGN
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biotrol
Ecological Considerations
FINAL DESIGN
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biotrol
Ecological Considerations
FINAL DESIGN
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biotrol
Financial Assumptions
FINAL DESIGN
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biotrol
Capital Required
FINAL DESIGN
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biotrol
Total Product Cost
FINAL DESIGN
$4.3 million
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biotrol
Variable Charges
FINAL DESIGN
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biotrol
Bio-oil Market Price Determination
FINAL DESIGN
$0.547/gal.
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biotrol
Bio-oil Price Scenarios
FINAL DESIGN
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biotrol
Bio-oil Price Scenarios
FINAL DESIGN
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biotrol
Bio-oil Price Scenarios
FINAL DESIGN
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biotrol
Bio-oil Price Scenarios
FINAL DESIGN
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biotrolDETAILED DESIGN
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biotrol
Acknowledgements
FINAL DESIGN
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biotrol