Elimination of ethanol inhibition by perstraction. [Membrane-aided solvent extraction]
Journal Article
·
· Biotechnol. Bioeng.; (United States)
Perstraction (membrane-aided solvent extraction) was utilized for elimination of ethanol inhibition in continuous ethanol fermentation using high sugar concentrate. Hollow fibres for an artificial kidney were used as a permeable membrane, and their capacity to extract ethanol was examined by using several organic solvents. When tri-n-butylphosphate was used as an extractant, a 500g/l feed glucose medium was successfully fermented by immobilized yeast cells. During this continuous fermentation a high ethanol productivity of 48 g/h.l-gel was held, and the solvent requirement per consumed glucose was 6 l-solvent/kg-gluose. 17 references.
- Research Organization:
- Univ. of Tsukuba, Ibaraki, Japan; Technische Univ. Muenchen, Germany F.R.
- OSTI ID:
- 5367306
- Journal Information:
- Biotechnol. Bioeng.; (United States), Vol. 28:4, Issue 4
- Country of Publication:
- United States
- Language:
- English
Similar Records
Production of ethanol by immobilized Saccharomyces bayanus in an extractive fermentation system
By-product inhibition effects on ethanolic fermentation by Saccharomyces cerevisiae
By-product inhibition effects of ethanolic fermentation by Saccharomyces cerevisiae
Journal Article
·
Thu Jan 01 00:00:00 EST 1987
· Biotechnol. Bioeng.; (United States)
·
OSTI ID:5367306
By-product inhibition effects on ethanolic fermentation by Saccharomyces cerevisiae
Conference
·
Sat Aug 01 00:00:00 EDT 1981
·
OSTI ID:5367306
By-product inhibition effects of ethanolic fermentation by Saccharomyces cerevisiae
Conference
·
Sat Jan 01 00:00:00 EST 1983
· Biotechnol. Bioeng.; (United States)
·
OSTI ID:5367306
Related Subjects
09 BIOMASS FUELS
ETHANOL
MEMBRANE TRANSPORT
SOLVENT EXTRACTION
CONTINUOUS CULTURE
FERMENTATION
GLUCOSE
IMMOBILIZED CELLS
INHIBITION
MEMBRANES
ORGANIC SOLVENTS
PROCESS CONTROL
PRODUCTIVITY
YEASTS
ALCOHOLS
ALDEHYDES
BIOCONVERSION
CARBOHYDRATES
CONTROL
EXTRACTION
FUNGI
HEXOSES
HYDROXY COMPOUNDS
MICROORGANISMS
MONOSACCHARIDES
ORGANIC COMPOUNDS
PLANTS
SACCHARIDES
SEPARATION PROCESSES
SOLVENTS
090222* - Alcohol Fuels- Preparation from Wastes or Biomass- (1976-1989)
140504 - Solar Energy Conversion- Biomass Production & Conversion- (-1989)
ETHANOL
MEMBRANE TRANSPORT
SOLVENT EXTRACTION
CONTINUOUS CULTURE
FERMENTATION
GLUCOSE
IMMOBILIZED CELLS
INHIBITION
MEMBRANES
ORGANIC SOLVENTS
PROCESS CONTROL
PRODUCTIVITY
YEASTS
ALCOHOLS
ALDEHYDES
BIOCONVERSION
CARBOHYDRATES
CONTROL
EXTRACTION
FUNGI
HEXOSES
HYDROXY COMPOUNDS
MICROORGANISMS
MONOSACCHARIDES
ORGANIC COMPOUNDS
PLANTS
SACCHARIDES
SEPARATION PROCESSES
SOLVENTS
090222* - Alcohol Fuels- Preparation from Wastes or Biomass- (1976-1989)
140504 - Solar Energy Conversion- Biomass Production & Conversion- (-1989)