Results 71 to 80 of about 9,661 (216)

Hydrogen Permeability of Tubular Polymer Membranes for Biological Methanation Membrane Reactors

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 35, September 15, 2026.
A reproducible method for permeability measurements of tubular polymer membranes is developed and combined with a comprehensive review of hydrogen permeability data. Based on this analysis, a suitable tubular polymer membrane is identified for application in biological methanation within membrane reactors.
Maximilian Peter Mock   +3 more
wiley   +1 more source

A comprehensive review on biomethane production from biogas separation and its techno-economic assessments [PDF]

open access: yes
Biogas offers significant benefits as a renewable energy source, contributing to decarbonization, waste management, and economic development. This comprehensive review examines the historical, technological, economic, and global aspects of biomethane ...
Feng, Wang, Chaoen, Li, Ross , SWINBOURN
core   +1 more source

Multi-objective optimization of biomass to biomethane system

open access: yesGreen Energy & Environment, 2016
The superstructure optimization of biomass to biomethane system through digestion is conducted in this work. The system encompasses biofeedstock collection and transportation, anaerobic digestion, biogas upgrading, and digestate recycling.
Nana Yan   +5 more
doaj   +1 more source

Biomethane as a Fuel for Energy Transition in South America: Review, Challenges, Opportunities, and Perspectives

open access: yesEnergies
This review examines the current status of biomethane development in South America through a comprehensive comparative analysis of national legislation, scientific literature, and institutional data across all South American countries.
Luís Pedro Vieira Vidigal   +13 more
doaj   +1 more source

Solar Fuels Via Methane Valorization: Thermochemical Pathways, Unified Metrics, and Techno‐Economic Perspectives

open access: yesENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
A first‐of‐its‐kind review benchmarks three solar methane valorization pathways with unified performance metrics for clean fuel production. Meeting global climate targets and sustainable energy demands requires carbon‐neutral fuels and innovative conversion pathways.
Muhammad Abdulmoez   +3 more
wiley   +1 more source

Investigation on the effects of total organic carbon content and maturity of coal measure shale on biomethane production performance in the anaerobic digestion system

open access: yesMeitan xuebao
Coal measure shale gas is an important component of coal measure gas, and it is rich in in-situ microorganisms and dispersed organic matter required for microbial metabolism, making it possible to produce biomethane through anaerobic digestion, and ...
Qianwen RUAN   +4 more
doaj   +1 more source

The Olive Oil Mill as Circular Hub

open access: yesEuropean Journal of Lipid Science and Technology, Volume 128, Issue 9, September 2026.
Olive oil production generates large amounts of by‐products at every stage of the production process. The olive mill can be considered a circular hub, where such by‐products are valorized through a cascade approach that first recovers valuable compounds and then converts the remaining biomass into renewable energy.
Sofia Zantedeschi   +16 more
wiley   +1 more source

Advancements and Challenges in Second‐ and Third‐Generation Biofuels: A Comparative Analysis of Lignocellulosic and Algal Feedstocks

open access: yesSafety Science and Technology, Volume 1, Issue 3, September 2026.
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

Systematic and Bibliometric Review of Biomethane Production from Biomass-Based Residues: Technologies, Economics and Environmental Impact

open access: yes
: Fossil fuels drive global warming, necessitating renewable alternatives such as biomethane (or renewable natural gas). Biomethane, primarily produced through anaerobic digestion (AD), offers a cleaner energy solution but is limited by the slow AD ...
Rodrigo, Naresh P. B.   +9 more
core   +1 more source

Life cycle assessment of novel biomethane systems [PDF]

open access: yes, 2019
Climate mitigation and supply of renewable energy are global challenges. The main cause of climate change is anthropogenic activities, including consumption of fossil energy sources and land use change.
Ahmadi Moghaddam, Elham
core   +1 more source

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