Results 31 to 40 of about 464,250 (225)

The status and development strategy of coalbed methane industry in China

open access: yesPetroleum Exploration and Development, 2023
To achieve the goals of carbon peaking and carbon neutrality under the backgrounds of poor resource endowments, weak theoretical basis and other factors, the development of the coalbed methane industry of China faces many bottlenecks and challenges. This
Fengyin XU   +13 more
doaj  

PdxNiy/TiO2 Electrocatalysts for Converting Methane to Methanol in An Electrolytic Polymeric Reactor—Fuel Cell Type (PER-FC)

open access: yesMethane, 2023
PdxNiy/TiO2 bimetallic electrocatalysts were used in fuel cell polymeric electrolyte reactors (PER-FC) to convert methane into methanol through the partial oxidation of methane promoted by the activation of water at room temperature.
Jéssica F. Coelho   +5 more
doaj   +1 more source

Assessment of methane emissions from the U.S. oil and gas supply chain

open access: yesScience, 2018
A leaky endeavor Considerable amounts of the greenhouse gas methane leak from the U.S. oil and natural gas supply chain. Alvarez et al. reassessed the magnitude of this leakage and found that in 2015, supply chain emissions were ∼60% higher than the U.S.
R. Alvarez   +23 more
semanticscholar   +1 more source

Quantifying methane emissions from the largest oil-producing basin in the United States from space

open access: yesScience Advances, 2020
Satellite observes large methane emissions from the Permian Basin in the United States. Using new satellite observations and atmospheric inverse modeling, we report methane emissions from the Permian Basin, which is among the world’s most prolific oil ...
Yuzhong Zhang   +17 more
semanticscholar   +1 more source

Biogas and Syngas Production from Sewage Sludge: A Sustainable Source of Energy Generation

open access: yesMethane, 2023
Sewage sludge to energy conversion is a sustainable waste management technique and a means of militating against the environmental concerns associated with its disposal.
Nwabunwanne Lilian Enebe   +4 more
doaj   +1 more source

Atomically dispersed nickel as coke-resistant active sites for methane dry reforming

open access: yesNature Communications, 2019
Dry reforming of methane (DRM) is an attractive route to utilize CO2 as a chemical feedstock with which to convert CH4 into valuable syngas and simultaneously mitigate both greenhouse gases. Ni-based DRM catalysts are promising due to their high activity
Mohcin Akri   +23 more
semanticscholar   +1 more source

Particle Size Distribution and Its Impacts on Ash Deposition and Radiative Transfer during Oxy-Combustion of Rice Husk–Natural Gas

open access: yesMethane, 2023
Rice husk (RH) co-combustion with natural gas in highly oxygen-enriched concentrations presents a net carbon-negative energy production opportunity while minimizing flue gas recycling.
Gautham Krishnamoorthy
doaj   +1 more source

Autonomous Detection of Methane Emissions in Multispectral Satellite Data Using Deep Learning [PDF]

open access: yesarXiv, 2023
Methane is one of the most potent greenhouse gases, and its short atmospheric half-life makes it a prime target to rapidly curb global warming. However, current methane emission monitoring techniques primarily rely on approximate emission factors or self-reporting, which have been shown to often dramatically underestimate emissions.
arxiv  

Real-time imaging of methane gas leaks using a single-pixel camera.

open access: yesOptics Express, 2017
We demonstrate a camera which can image methane gas at video rates, using only a single-pixel detector and structured illumination. The light source is an infrared laser diode operating at 1.651μm tuned to an absorption line of methane gas.
G. Gibson   +7 more
semanticscholar   +1 more source

Anaerobic methane oxidation coupled to manganese reduction by members of the Methanoperedenaceae

open access: yesThe ISME Journal, 2020
Anaerobic oxidation of methane (AOM) is a major biological process that reduces global methane emission to the atmosphere. Anaerobic methanotrophic archaea (ANME) mediate this process through the coupling of methane oxidation to different electron ...
Andy O. Leu   +7 more
semanticscholar   +1 more source

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