Results 151 to 160 of about 237,706 (194)

Elucidating the roles of essential genes in autotrophic metabolism and cell morphology of Clostridium ljungdahlii by CRISPRi. [PDF]

open access: yesAppl Microbiol Biotechnol
Munir S   +9 more
europepmc   +1 more source

Hydrogen-Rich Syngas Fermentation for Bioethanol Production Using Sacharomyces Cerevisiea [PDF]

open access: yesInternational Journal of Hydrogen Energy, 2020
Bioethanol is an eco-friendly biofuel due to its merit that makes it a top-tier fuel. The present study emphasized on bioethanol production from hydrogen-rich syngas through fermentation using Sacharomyces cerevisiea. Syngas fermentation was performed in
Md. Minhaj Uddin Monir   +2 more
exaly   +2 more sources

Reactor Systems for Syngas Fermentation Processes: A Review

open access: yesChemical Engineering Journal, 2018
Implementation of biofuels as an alternative to fossil fuels has been established as an answer to climate change by limiting GHG emissions. Syngas fermentation has emerged as a promising process for the conversion of waste biomasses to valuable products ...
Ioannis V Skiadas   +2 more
exaly   +2 more sources

The Effects of Syngas Impurities on Syngas Fermentation to Liquid Fuels

Biomass and Bioenergy, 2011
Abstract Biomass gasification to generate raw syngas used in anaerobic fermentation processes is one of several emerging technologies for the production of biofuels from biomass. The gasification-fermentation process can utilize a wide variety of lignocellulosic biomass such as prairie grasses, wood chips, and paper wastes, in addition to non ...
Douglas R Tree, Randy S Lewis
exaly   +2 more sources

Bioethanol Production Through Syngas Fermentation in a Tar Free Bioreactor Using Clostridium butyricum [PDF]

open access: yesRenewable Energy, 2020
Biomass-generated syngas conversion through fermentation is a promising technique for bioethanol production due to increasing demand for clean and sustainable energy.
Md. Minhaj Uddin Monir   +2 more
exaly   +2 more sources

Syngas fermentation to ethanol: the effects of gas recycling on economics

2023
Syngas fermentation is a biochemical pathway to produce ethanol and has been commercialized successfully. The economic viability of this process could be further improved to become more competitive in the existing ethanol market. Improving gas utilization is the key, and can be done by recycling the unreacted syngas.
Shijaz, H. (author)   +3 more
openaire   +3 more sources

Bacterial synthesis gas (syngas) fermentation

Environmental Technology, 2013
Acetogenic bacteria employing the Wood-Ljungdahl pathway can be used as biocatalysts in syngas fermentation for the production ofbiofuels such as ethanol or butanol as well as biocommodities such as acetate, lactate, butyrate, 2,3 butanediol, and acetone.
Frank R, Bengelsdorf   +2 more
openaire   +2 more sources

Overcoming the energetic limitations of syngas fermentation

Current Opinion in Chemical Biology, 2017
The fermentation of synthesis gas (including carbon monoxide, carbon dioxide, and hydrogen) with anaerobic acetogens is an established biotechnological process that has recently been transferred to a commercial scale. The natural product spectrum of acetogens is natively restricted to acetate, ethanol, and 2,3-butanediol but is rapidly expanding to ...
Molitor, Bastian   +2 more
openaire   +6 more sources

Connecting Gasification With Syngas Fermentation: Comparison of the Performance of Lignin and Beech Wood

open access: yesFuel, 2021
The integration of gasification with syngas fermentation is still in an early stage of development, where many questions exist concerning the syngas quality required.
Anke Neumann
exaly   +1 more source

Biochemical Aspects of Syngas Fermentation

2020
In the current scenario, the world is facing a shortage of fuels, and in the future, the existing reservoirs of fuels will be exhausted; this challenging situation could be solved by the method of syngas fermentation. Syngas is a mixed composition of gases including carbon monoxide, hydrogen and a lesser amount of carbon dioxide.
Jyotirmayee Sahoo   +7 more
openaire   +1 more source

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