Results 1 to 10 of about 17,081 (239)

The Effect of Technological Conditions on ABE Fermentation and Butanol Production of Rye Straw and the Composition of Volatile Compounds [PDF]

Molecules
The objective of this study was to evaluate the effect of pretreatment and different technological conditions on the course of ABE fermentation of rye straw (RS) and the composition of volatile compounds in the distillates obtained.
Wojciech Dziemianowicz, Katarzyna Kotarska, Anna Świerczyńska   +2 more
doaj   +4 more sources

Recovery of Butanol from ABE Fermentation Broth by Gas Stripping

Chemical Engineering Transactions, 2016
Because of the growing demand for renewable fuels, the production of butanol through acetone-butanol-ethanol (ABE) fermentation of lignocellulosic biomasses is attracting more and more research interest. The major limit for an industrial-scale production
G. Lodi, L.A. Pellegrini
doaj   +4 more sources

Valorization of milling byproducts and ergot-sclerotia-contaminated rye via clostridial ABE fermentation [PDF]

Biotechnology for Biofuels and Bioproducts
Background Acetone–butanol–ethanol (ABE) fermentation by solventogenic clostridia can be harnessed to produce CO2 emission neutral bio-based 1-butanol, a valuable compound with a broad range of applications, e.g., in industrial production, as a solvent ...
Holger Edelmann, Nils Thieme, Armin Ehrenreich, Vladimir Zverlov, Wolfgang Liebl   +4 more
doaj   +5 more sources

Modeling and identification of ABE fermentation processes [PDF]

Actas de las XXXVII Jornadas de Automática 7, 8 y 9 de septiembre de 2016, Madrid, 2022
The modeling and parameter identification of an Acetone-Butanol-Ethanol (ABE) fermentation process is investigated. The traditional approach tries to adjust the model parameters by means of an optimization such that the simulations fit the experimental data.
Dominik Hose, César de Prada, Gerardo González   +2 more
openalex   +3 more sources

Aceton‐Butanol‐Ethanol (ABE)‐Fermentation von Organosolv‐Holzhydrolysaten [PDF]

Chemie Ingenieur Technik, 2012
Die Losungsmittelherstellung durch Clostridien konnte wirtschaftlich nicht mit der chemischen Synthese von Losungsmitteln auf Erdolbasis konkurrieren und wurde in den fruhen 1960er Jahren nahezu vollstandig eingestellt. Das Interesse an nachwachsenden Rohstoffen hat in den letzten Jahren zu einem Wiederaufleben der ABE-Fermentation gefuhrt.
Sebastian Wiesen, N. Tippkötter, A. Duwe, Roland Ulber   +3 more
openalex   +2 more sources

Applied in situ product recovery in ABE fermentation. [PDF]

Biotechnol Prog, 2017
The production of biobutanol is hindered by the product's toxicity to the bacteria, which limits the productivity of the process. In situ product recovery of butanol can improve the productivity by removing the source of inhibition. This paper reviews in situ product recovery techniques applied to the acetone butanol ethanol fermentation in a stirred ...
Outram V, Lalander CA, Lee JGM, Davies ET, Harvey AP.   +4 more
europepmc   +5 more sources

Novel Qualitative Screening Approach for Determination of Abe in Fermentation Products

Chemical Engineering Transactions, 2021
Some of genus Clostridium bacteria are natural producers of biobutanol via acetone-butanol-ethanol fermentation. Butanol is recognized as an alternative fuel for many years.
Linda Mezule, Alise Anna Stipniece
doaj   +2 more sources

Modeling Physiological Differences in Cell Populations: Acetone-Butanol-Ethanol (ABE)-Fermentation in a Cascade of Continuous Stirred Tank Reactors

Chemical Engineering Transactions, 2016
Acetone-Butanol-Ethanol (ABE)-fermentation with Clostridium acetobutylicum is a biphasic fermentation process. The formation of organic acids in the so called acidogenesis has to precede the economically interesting phase of solvent formation called ...
K. Karstens, S. Trippel, R. Gorlitz, H. Niebelschutz, A. Marzocchella, P. Goetz   +5 more
doaj   +2 more sources

Eco-efficient butanol separation in the ABE fermentation process [PDF]

Separation and Purification Technology, 2016
Butanol is considered a superior biofuel, as it is more energy dense and less hygroscopic than the more popular ethanol, resulting in higher possible blending ratios with gasoline. However, the production cost of the acetone-butanol-ethanol (ABE) fermentation process is still high, mainly due to the low butanol titer, yield and productivity in ...
Iulian Pătraşcu, Costin Sorin Bîldea, Anton A. Kiss   +2 more
openalex   +4 more sources

Enhanced Acetone, Butanol, and Ethanol Fermentation by Clostridium saccharoperbutylacetonicum N1-4 (ATCC 13564) in a Chemically Defined Medium: Effect of Iron and Initial pH on ABE Ratio

Microbiology Indonesia, 2013
Batch studies were performed to investigate the performance of Clostridium saccharoperbutylacetonicum N1-4 (ATCC 13564) in acetone-butanol-ethanol (ABE) fermentation as affected by iron and initial pH in defined TYA (Tryptone-Yeast extract-Acetate) media.
HANIES AMBARSARI AMBARSARI, KENJI SONOMOTO   +1 more
doaj   +2 more sources