Results 11 to 20 of about 2,166 (181)
Biological Routes for Biohydrogen Production: A Clean and Carbon-Free Fuel. [PDF]
Biotechnol JGraphical Abstract and Lay Summary Biological routes for hydrogen (H2) production are mainly classified into four pathways: 1) direct bio‐photolysis, 2) indirect bio‐photolysis, 3) photo‐fermentation, and 4) dark fermentation. Of these pathways, dark fermentation produces the highest levels of H2 production.
Cha M, Park MS, Kim SJ.
europepmc +2 more sources
Optimizing feather hydrolysate via machine learning for microbial recycling of waste concrete fines
Journal of Chemical Technology &Biotechnology, EarlyView.Abstract BACKGROUND The concrete industry faces significant challenges from CO2 emissions and the disposal of waste concrete fines (WCF). Microbially induced calcite precipitation (MICP) can bind WCF into bioconcrete, but the high cost of commercial culture media hinders its application.
Henrietta Ottová +5 more
wiley +1 more source
Cogent EngineeringEmerging as a promising biofuel, biobutanol presents a viable substitute for traditional fossil fuels. Through metabolic processes, microorganisms—particularly those of the Clostridium genus—play a salient role in converting a variety of feedstocks into ...
Rosamond Chan +6 more
semanticscholar +1 more source
Co‐production of biobutanol and biomethane from distillers' grain waste by an integrated process
Journal of Chemical Technology & Biotechnology, 2023 Distillers' grain waste (DGW) is the main by‐product in the Baijiu‐making process and its management remains a great challenge for the Baijiu industry. To conquer this issue, an integrated biobutanol and biomethane production process was established to ...
Jiang-Bo Wang +8 more
semanticscholar +1 more source
Safety Science and Technology, EarlyView.ABSTRACT Advanced biofuels derived from nonfood biomass are increasingly recognized as strategic components of low‐carbon energy systems, particularly for sectors where direct electrification remains difficult. Second‐generation biofuels from lignocellulosic residues and third‐generation biofuels from algal and aquatic biomass offer complementary ...
Majid Saidi, Amirreza Ahmadbozorgi
wiley +1 more source
Catalytic Conversion of Lower Olefins to Aromatics Using Zeolite‐Based Catalysts
ChemCatChem, Volume 18, Issue 9, 14 May 2026.Zeolite‐catalyzed upgrading of light olefins (C2–C4) into benzene, toluene, and xylenes (BTX) represents a sustainable route to aromatics. This review outlines thermodynamic and mechanistic aspects, the influence of acidity and textural properties of catalysts.
Paresh Butolia +5 more
wiley +1 more source
Environmental Life Cycle Assessment of Biobutanol Production by Electrofermentation
SustainabilityButanol is currently produced on an industrial scale, primarily from fossil-based raw materials. An alternative method involves gas fermentation. To improve the efficiency of microbial processes, one promising approach is electrofermentation, which ...
I. Samson-Bręk +5 more
semanticscholar +1 more source
Comprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.ABSTRACT Rice and by‐products, such as rice bran (RB), defatted RB (DRB), rice husk (RH), rice straw (RS), and broken rice, represent abundant yet underutilized resources within the rice value chain. These fractions are nutritionally dense, containing proteins, lipids, dietary fibers, phenolics, and other bioactives that can be transformed into high ...
Shabnam Haghighat Khajavi +4 more
wiley +1 more source
Emerging Technologies for Biobutanol Production via Syngas Fermentation
GCB Bioenergy, Volume 18, Issue 5, May 2026.Biobutanol production from syngas is promising but limited by microbial energy conservation and gas–liquid mass transfer. This review integrates advances in cultivation control and bioreactor engineering with next‐generation biological tools including metabolic rewiring, co‐cultivation and chain elongation, and electro‐fermentation to enable carbon ...
Xuemei Wang +3 more
wiley +1 more source
Recent advances on biobutanol production [PDF]
Sustainable Chemical Processes, 2014 Abstract Recent studies have shown that butanol is a potential gasoline replacement that can also be blended in significant quantities with conventional diesel fuel. However, biotechnological production of butanol has some challenges such as low butanol titer, high cost feedstocks and product inhibition.
Visioli, Luiz J +4 more
openaire +1 more source