Results 161 to 170 of about 237,706 (194)
Some of the next articles are maybe not open access.
Biomass-Derived Syngas Fermentation Into Biofuels: Opportunities and Challenges
Bioresource Technology, 2010The conversion of biomass-derived synthesis gas (or syngas in brief) into biofuels by microbial catalysts (such as Clostridium ljungdahlii, Clostridium autoethanogenum, Acetobacterium woodii, Clostridium carboxidivorans and Peptostreptococcus productus) has gained considerable attention as a promising alternative for biofuel production in the recent ...
Samir Kumar Khanal +1 more
exaly +3 more sources
Synthetic Biology Approaches and Bioseparations in Syngas Fermentation
Trends in BiotechnologyFossil fuel use drives greenhouse gas emissions and climate change, highlighting the need for alternatives like biomass-derived syngas. Syngas, mainly H2 and CO, is produced via biomass gasification and offers a solution to environmental challenges. Syngas fermentation through the Wood-Ljungdahl pathway yields valuable chemicals under mild conditions ...
Gopal Pugazhenthi +2 more
exaly +3 more sources
Review of syngas fermentation processes for bioethanol
Biofuels, 2014Bioethanol is recognized as an important renewable and sustainable transportation fuel. Although synthesis gas (syngas: CO, H2, CO2) produced from lignocellulosic biomass (forest or agricultural biomass) is being used in the production of bioethanol by both chemical catalytic and biosynthetic processes, the latter are noted to have more advantages.
Bimal Acharya +2 more
openaire +1 more source
The enhancement of energy supply in syngas-fermenting microorganisms
Environmental ResearchAfter the second industrial revolution, social productivity developed rapidly, and the use of fossil fuels such as coal, oil, and natural gas increased greatly in industrial production. The burning of these fossil fuels releases large amounts of greenhouse gases such as CO2, which has caused greenhouse effects and global warming.
Yida Zhai +10 more
openaire +3 more sources
A thermodynamic analysis of electron production during syngas fermentation
Bioresource Technology, 2011Currently, syngas fermentation is being developed as one option towards the production of biofuels from biomass. This process utilizes the acetyl-CoA (Wood-Ljungdahl) metabolic pathway. Along the pathway, CO and CO(2) are used as carbon sources. Electrons required for the metabolic process are generated from H(2) and/or from CO.
Peng, Hu +2 more
openaire +2 more sources
Effects of impurities on the syngas fermentation: Mechanism and future perspectives
Bioresource TechnologyIn the process of syngas bioconversion into high value-added chemicals, the presence and impact of impurities must be acknowledged. The present review aims to summarize the progress regarding the effects of various impurities on the syngas fermentation, with the focus on impurity formation in gasification, its inhibition on syngas conversion and ...
Jun, Ni +10 more
openaire +2 more sources
Membrane Bioreactors for Syngas Permeation and Fermentation
Critical Reviews in Biotechnology, 2022Heleen de Wever +2 more
exaly
[Comparison of microorganisms fermenting syngas into ethanol].
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 2014To evaluate the ability of microbial mix-culture fermenting syngas into ethanol, we studied the microbial mix-cultures A-fm 4, G-fm 4, Lp-fm 4 and B-fm 4 obtained by enrichment and compared with Clostridium autoethanogenum DSM10061 with 10% and 25% inoculation size.
Andong, Song +4 more
openaire +1 more source