Results 101 to 110 of about 8,773 (215)

Mass transfer measurements for syngas fermentation

, 2020
A general scale-up correlation is developed for the volumetric gas-liquid mass transfer coefficient (k[Subscript L]a) in stirred-tank reactors (STRs) for oxygen transport using results from the literature and the current study. Power data for the dispersion of air in water by a six-bladed Rushton impeller are obtained by measuring electrical power, and
openaire   +3 more sources

Syngas Fermentation for Polyhydroxyalkanoate Production in Rhodospirillum rubrum

, 2015
Peer ...
Revelles, Olga, Calvillo, I., Prieto Orzanco, Alicia, Prieto, María Auxiliadora   +3 more
openaire   +2 more sources

Investigation and Modeling of Gas-Liquid Mass Transfer in a Sparged and Non-Sparged Continuous Stirred Tank Reactor with Potential Application in Syngas Fermentation

Fermentation, 2019
Syngas (mixture of CO, H2 and CO2) fermentation suffers from mass transfer limitation due to low solubility of CO and H2 in the liquid medium. Therefore, it is critical to characterize the mass transfer in syngas fermentation reactors to guide in ...
Kan Liu, John R. Phillips, Xiao Sun, Sayeed Mohammad, Raymond L. Huhnke, Hasan K. Atiyeh   +5 more
doaj   +1 more source

Downscaling Industrial-Scale Syngas Fermentation to Simulate Frequent and Irregular Dissolved Gas Concentration Shocks. [PDF]

Bioengineering (Basel), 2023
Puiman L, Almeida Benalcázar E, Picioreanu C, Noorman HJ, Haringa C.   +4 more
europepmc   +1 more source

Advanced biofuel technologies : status and barriers [PDF]

Large-scale production of crop based (first generation) biofuels may not be feasible without adversely affecting global food supply or encroaching on other important land uses. Because alternatives to liquid fossil fuels are important to develop in order
Cheng, Jay J., Timilsina, Govinda R
core  

Redox dependent metabolic shift in Clostridium autoethanogenum by extracellular electron supply [PDF]

, 2016
Background: Microbial electrosynthesis is a novel approach that aims at shifting the cellular metabolism towards electron-dense target products by extracellular electron supply.
Bernhardt, Paul V, Kracke, Frauke, Kromer, Jens O, Rabaey, Korneel, Virdis, Bernardino   +4 more
core   +3 more sources

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

Advances in metabolic engineering in the microbial production of fuels and chemicals from C1 gas [PDF]

, 2018
The future sustainable production of chemicals and fuels from non-petrochemical sources, while at the same time reducing greenhouse gas (GHG) emissions, represent two of society's greatest challenges.
Abubackar, Bengelsdorf, Bi, Chen, Chen, Christopher M Humphreys, Crépin, Deng, Drake, Grousseau, Guerrero, Guo, Hanko, Hoffmeister, Huang, Intrexon, Intrexon, Ishizaki, Islam Mozumder, Jackson, Kalyuzhnaya, Köpke, Köpke, Leang, Li, Li, Liew, Lopar, Lovley, Lu, Marc, Minton, Montgomery, Nagaraju, Nigel P Minton, Park, Phillips, Richter, Schiel-Bengelsdorf, Schuchmann, Straub, Tremblay, Ueki, Wendt, Yu   +44 more
core   +2 more sources

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

Syngas Fermentation for the Production of Bio-Based Polymers: A Review. [PDF]

Polymers (Basel), 2021
Dhakal N, Acharya B.
europepmc   +1 more source