Results 21 to 30 of about 7,064,658 (257)

Life Cycle Assessment of Coal-to-SNG/Methanol Polygeneration Process

open access: yesChemical Engineering Transactions, 2023
As a kind of clean energy, the demand for natural gas is increasing. However, China's natural gas resources are limited, and their demand growth rate is much higher than the supply.
Jing Liu, Yu Zhuang, Chao Wang, Jian Du
doaj  

A Review of Projected Power-to-Gas Deployment Scenarios

open access: yesEnergies, 2018
Technical, economic and environmental assessments of projected power-to-gas (PtG) deployment scenarios at distributed- to national-scale are reviewed, as well as their extensions to nuclear-assisted renewable hydrogen.
Valerie Eveloy, Tesfaldet Gebreegziabher
doaj   +1 more source

Optimal Low-Carbon Economic Environmental Dispatch of Hybrid Electricity-Natural Gas Energy Systems Considering P2G

open access: yesEnergies, 2019
Power to gas facilities (P2G) could absorb excess renewable energy that would otherwise be curtailed due to electricity network constraints by converting it to methane (synthetic natural gas). The produced synthetic natural gas can power gas turbines and
Jing Liu, Wei Sun, Gareth P. Harrison
doaj   +1 more source

Green Synthetic Fuels: Renewable Routes for the Conversion of Non-Fossil Feedstocks into Gaseous Fuels and Their End Uses

open access: yesEnergies, 2020
Innovative renewable routes are potentially able to sustain the transition to a decarbonized energy economy. Green synthetic fuels, including hydrogen and natural gas, are considered viable alternatives to fossil fuels.
Elena Rozzi   +3 more
doaj   +1 more source

Flexible NiRu Systems for CO2 Methanation: From Efficient Catalysts to Advanced Dual-Function Materials

open access: yesNanomaterials, 2023
CO2 emissions in the atmosphere have been increasing rapidly in recent years, causing global warming. CO2 methanation reaction is deemed to be a way to combat these emissions by converting CO2 into synthetic natural gas, i.e., CH4.
Loukia-Pantzechroula Merkouri   +5 more
doaj   +1 more source

Decarbonised District Heat, Electricity and Synthetic Renewable Gas in Wind- and Solar-Based District Energy Systems

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2021
Low availability of sustainable biomass prevents transition of district heating in Europe away from fossil fuels. The need for sustainable fuels stems from current energy generation structure, which mainly relies on centralised combined heat and power ...
Robert Weiss   +5 more
doaj   +1 more source

Combination of b-Fuels and e-Fuels—A Technological Feasibility Study

open access: yesEnergies, 2021
The energy supply in Austria is significantly based on fossil natural gas. Due to the necessary decarbonization of the heat and energy sector, a switch to a green substitute is necessary to limit CO2 emissions.
Katrin Salbrechter, Teresa Schubert
doaj   +1 more source

In Situ Catalytic Methanation of Real Steelworks Gases

open access: yesEnergies, 2021
The by-product gases from the blast furnace and converter of an integrated steelworks highly contribute to today’s global CO2 emissions. Therefore, the steel industry is working on solutions to utilise these gases as a carbon source for product synthesis
Philipp Wolf-Zoellner   +4 more
doaj   +1 more source

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

open access: yesMolecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola   +11 more
wiley   +1 more source

Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model

open access: yesFEBS Open Bio, EarlyView.
This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito   +7 more
wiley   +1 more source

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