Biological production of ethanol from coal. Final report [electronic resource]
Due to the abundant supply of coal in the United States, significant research efforts have occurred over the past 15 years concerning the conversion of coal to liquid fuels. Researchers at the University of Arkansas have concentrated on a biological approach to coal liquefaction, starting with coal-...
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| Online Access: |
Online Access |
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| Corporate Authors: | , |
| Format: | Government Document Electronic eBook |
| Language: | English |
| Published: |
Washington, D.C. : Oak Ridge, Tenn. :
United States. Dept. of Energy ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,
1992.
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| Subjects: |
MARC
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| 245 | 0 | 0 | |a Biological production of ethanol from coal. Final report |h [electronic resource] |
| 260 | |a Washington, D.C. : |b United States. Dept. of Energy ; |a Oak Ridge, Tenn. : |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, |c 1992. | ||
| 300 | |a 298 p. : |b digital, PDF file. | ||
| 336 | |a text |b txt |2 rdacontent. | ||
| 337 | |a computer |b c |2 rdamedia. | ||
| 338 | |a online resource |b cr |2 rdacarrier. | ||
| 500 | |a Published through the Information Bridge: DOE Scientific and Technical Information. | ||
| 500 | |a 12/01/1992. | ||
| 500 | |a "doe/pc/89876--t18" | ||
| 500 | |a "DE93014938" | ||
| 513 | |a Final; |b 01/01/1989 - 12/31/1992. | ||
| 520 | 3 | |a Due to the abundant supply of coal in the United States, significant research efforts have occurred over the past 15 years concerning the conversion of coal to liquid fuels. Researchers at the University of Arkansas have concentrated on a biological approach to coal liquefaction, starting with coal-derived synthesis gas as the raw material. Synthesis gas, a mixture of CO, H₂, CO₂, CH₄ and sulfur gases, is first produced using traditional gasification techniques. The CO, CO₂ and H₂ are then converted to ethanol using a bacterial culture of Clostridium 1jungdahlii. Ethanol is the desired product if the resultant product stream is to be used as a liquid fuel. However, under normal operating conditions, the ̀̀wild straiǹ̀ produces acetate in favor of ethanol in conjunction with growth in a 20:1 molar ratio. Research was performed to determine the conditions necessary to maximize not only the ratio of ethanol to acetate, but also to maximize the concentration of ethanol resulting in the product stream. | |
| 536 | |b AC22-89PC89876. | ||
| 650 | 7 | |a Biochemical Reaction Kinetics. |2 local. | |
| 650 | 7 | |a Acetates. |2 local. | |
| 650 | 7 | |a Ethanol. |2 local. | |
| 650 | 7 | |a Synthesis Gas. |2 local. | |
| 650 | 7 | |a Progress Report. |2 local. | |
| 650 | 7 | |a Temperature Dependence. |2 local. | |
| 650 | 7 | |a Culture Media. |2 local. | |
| 650 | 7 | |a Bioconversion. |2 local. | |
| 650 | 7 | |a Metabolism. |2 local. | |
| 650 | 7 | |a Chemical Reaction Yield. |2 local. | |
| 650 | 7 | |a Coal, Lignite, And Peat. |2 edbsc. | |
| 710 | 2 | |a University of Arkansas, Fayetteville. |b Department of Chemical Engineering. |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |4 spn. | |
| 710 | 2 | |a National Energy Technology Laboratory (U.S.). |4 res. | |
| 710 | 1 | |a United States. |b Department of Energy. |b Office of Scientific and Technical Information. |4 dst. | |
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