Results 71 to 80 of about 1,380 (171)

Tailor‐made PAT platform for safe syngas fermentations in batch, fed‐batch and chemostat mode with Rhodospirillum rubrum

Microbial Biotechnology, 2017
Summary Recently, syngas has gained significant interest as renewable and sustainable feedstock, in particular for the biotechnological production of poly([R]‐3‐hydroxybutyrate) (PHB).
Stephanie Karmann, Stéphanie Follonier, Daniel Egger, Dirk Hebel, Sven Panke, Manfred Zinn   +5 more
doaj   +1 more source

Production of Hexanol as the Main Product Through Syngas Fermentation by Clostridium carboxidivorans P7. [PDF]

Front Bioeng Biotechnol, 2022
Oh HJ, Ko JK, Gong G, Lee SM, Um Y.
europepmc   +1 more source

Syngas Fermentation to Acetate and Ethanol with Adaptative Electroactive Carboxydotrophs in Single Chambered Microbial Electrochemical System. [PDF]

Micromachines (Basel), 2022
Tharak A, Mohan SV.
europepmc   +1 more source

Improving Carbon Fixation and Acetate Production from Syngas Fermentation: On-Demand Versus Continuous Feeding

Fermentation
Syngas fermentation is a promising carbon capture and utilization (CCU) technology for producing carboxylic acids while transforming low-cost waste gas into high-value products. This study evaluates the two bioreactor feeding strategies for synthesis gas
Marta Pacheco, Tiago P. Silva, Carla Silva, Patrícia Moura   +3 more
doaj   +1 more source

Studies on Syngas Fermentation With Clostridium carboxidivorans in Stirred-Tank Reactors With Defined Gas Impurities. [PDF]

Front Microbiol, 2021
Rückel A, Hannemann J, Maierhofer C, Fuchs A, Weuster-Botz D.   +4 more
europepmc   +1 more source

Syngas fermentation by Clostridium carboxidivorans

, 2021
Global energy demands and environmental concerns are accelerating the development of renewable energy sources and promoting the replacement of conventional manufacturing processes. In this context, low-biodegradable materials assume a huge importance since it serves as the feedstock for these new bio-based processes.
openaire   +1 more source

Hot prospects: harnessing thermophilic microbes for syngas fermentation

Trends in Biotechnology
Syngas fermentation is emerging as a promising avenue for the sustainable production of fuels and chemicals. Primarily consisting of carbon monoxide (CO), hydrogen, and carbon dioxide, syngas can be produced by the gasification of sustainable feedstocks such as waste or biomass.
Anastasia Galani, Detmer Sipkema, Diana Z. Sousa   +2 more
openaire   +3 more sources

Emerging Technologies for Biobutanol Production via Syngas Fermentation

GCB Bioenergy
Biobutanol offers significant advantages over ethanol as an advanced biofuel, but its large‐scale production via syngas fermentation faces critical challenges including low product titers, carbon inefficiency, and microbial toxicity.
Xuemei Wang, Luiza C. Campos, Zifu Li, Werner Fuchs   +3 more
doaj   +1 more source

Growth and Product Formation of Clostridium ljungdahlii in Presence of Cyanide

Frontiers in Microbiology, 2018
Cyanide is a minor constituent of crude syngas whose content depends on the feedstock and gasification procedure. It is a known poison to metal catalysts and inhibits iron-containing enzymes like carbon monoxide dehydrogenase of acetogenic organisms ...
Florian Oswald, Michaela Zwick, Ola Omar, Ernst N. Hotz, Anke Neumann   +4 more
doaj   +1 more source

Sustainable production of fermentable gases (H₂ and CO₂) via fluidized bed gasification of wood waste and hydrochar

Sustainable Chemistry for Climate Action
Steam-bubbling fluidized bed (BFB) gasification offers a carbon-efficient route for coupling solid-waste valorization with microbial upgrading. This work investigates the pilot-scale production of a CO-lean, H₂/CO₂-rich syngas tailored for fermentation ...
J. Guerrero, I. González García, W.D. Espinoza, A. Carmona-Martínez, C. Jarauta-Córdoba   +4 more
doaj   +1 more source