Biological production of ethanol from waste gases with Clostridium ljungdahlii
Patent
·
OSTI ID:873331
- Fayetteville, AR
A method and apparatus for converting waste gases from industrial processes such as oil refining, carbon black, coke, ammonia, and methanol production, into useful products is disclosed. The method includes introducing the waste gases into a bioreactor where they are fermented to various product, such as organic acids, alcohols H.sub.2, SCP, and salts of organic acids by anaerobic bacteria within the bioreactor. These valuable end products are then recovered, separated and purified.
- Research Organization:
- Membrane Technology and Research, Inc., Menlo Park, CA (United States)
- DOE Contract Number:
- FC02-90CE40903
- Assignee:
- Bioengineering Resources, Inc. (Fayettville, AK)
- Patent Number(s):
- US 6136577
- OSTI ID:
- 873331
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
biological
production
ethanol
waste
gases
clostridium
ljungdahlii
method
apparatus
converting
industrial
processes
oil
refining
carbon
black
coke
ammonia
methanol
useful
products
disclosed
introducing
bioreactor
fermented
various
product
organic
acids
alcohols
scp
salts
anaerobic
bacteria
valuable
recovered
separated
purified
waste gases
industrial processes
ethanol production
useful products
waste gas
industrial process
carbon black
anaerobic bacteria
organic acids
organic acid
methanol production
clostridium ljungdahlii
oil refining
converting waste
biological production
/435/
production
ethanol
waste
gases
clostridium
ljungdahlii
method
apparatus
converting
industrial
processes
oil
refining
carbon
black
coke
ammonia
methanol
useful
products
disclosed
introducing
bioreactor
fermented
various
product
organic
acids
alcohols
scp
salts
anaerobic
bacteria
valuable
recovered
separated
purified
waste gases
industrial processes
ethanol production
useful products
waste gas
industrial process
carbon black
anaerobic bacteria
organic acids
organic acid
methanol production
clostridium ljungdahlii
oil refining
converting waste
biological production
/435/