FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2960036982> ?p ?o ?g. }

• W2960036982 endingPage "113534" @default.
• W2960036982 startingPage "113534" @default.
• W2960036982 abstract "Abstract The development of inexpensive oxygen carriers is of great significance for the large-scale application of chemical looping combustion technology. Red mud, a solid waste of alumina industry, is a very promising candidate as oxygen carrier for this technology due to its suitable content of Fe2O3 and low cost. In this study, the red mud oxygen carrier is modified by CuO, which is used as a cost-effective oxygen carrier for chemical looping combustion of methane. The results show that CuO as an additive strongly improve the activity and redox stability of the red mud oxygen carriers. The sample with 20 wt% content of CuO represents the highest CH4 conversion (80%), CO2 selectivity (100%) and oxidation efficiency (2.9 mmol‧g−1‧min−1) in the multiple redox testing, which are only 22%, 81% and 1.1 mmol‧g−1‧min−1 for the raw red mud. Comprehensive characterizations indicate that two kinds of Cu species (free CuO and CuFe2O4) are detected in the CuO-modified red mud after calcination at 900 ℃. Coper oxides in the both oxides can be firstly reduced to metallic Cu during the reaction with methane. The reduce Cu species may acts as active sites for methane activation and oxygen releasing, which would improve the reaction between iron oxides in red mud and methane. The element mapping indicates that the Cu species are well dispersed on the oxygen carrier after reduction by methane, which is beneficial for enhancing the catalytic function of Cu species. After the long-term redox experiment, the particle size of Cu oxides increases, while the interlacing distribution between Cu and Fe oxides are promoted. This may improve the interaction between Cu and Fe oxides and help the CuO-modified red mud to maintain relatively high stability in the successive chemical looping combustion process." @default.
• W2960036982 created "2019-07-23" @default.
• W2960036982 creator A5018809223 @default.
• W2960036982 creator A5020272054 @default.
• W2960036982 creator A5049726351 @default.
• W2960036982 creator A5053725057 @default.
• W2960036982 creator A5063050462 @default.
• W2960036982 creator A5088345844 @default.
• W2960036982 date "2019-11-01" @default.
• W2960036982 modified "2023-10-17" @default.
• W2960036982 title "Enhanced performance of red mud-based oxygen carriers by CuO for chemical looping combustion of methane" @default.
• W2960036982 cites W1967420881 @default.
• W2960036982 cites W1978066776 @default.
• W2960036982 cites W1978252026 @default.
• W2960036982 cites W1984265668 @default.
• W2960036982 cites W1993262083 @default.
• W2960036982 cites W1993623227 @default.
• W2960036982 cites W1998033038 @default.
• W2960036982 cites W2001831194 @default.
• W2960036982 cites W2012853024 @default.
• W2960036982 cites W2014478445 @default.
• W2960036982 cites W2019683565 @default.
• W2960036982 cites W2022277295 @default.
• W2960036982 cites W2024158815 @default.
• W2960036982 cites W2026277606 @default.
• W2960036982 cites W2026866890 @default.
• W2960036982 cites W2066596753 @default.
• W2960036982 cites W2068273170 @default.
• W2960036982 cites W2076949647 @default.
• W2960036982 cites W2094389799 @default.
• W2960036982 cites W2136939531 @default.
• W2960036982 cites W2144763564 @default.
• W2960036982 cites W2144920149 @default.
• W2960036982 cites W2152868640 @default.
• W2960036982 cites W2279227830 @default.
• W2960036982 cites W2325435987 @default.
• W2960036982 cites W2328123893 @default.
• W2960036982 cites W2334144187 @default.
• W2960036982 cites W2334916114 @default.
• W2960036982 cites W2370976763 @default.
• W2960036982 cites W2475348319 @default.
• W2960036982 cites W2512343625 @default.
• W2960036982 cites W2512394779 @default.
• W2960036982 cites W2591715851 @default.
• W2960036982 cites W2602538456 @default.
• W2960036982 cites W2767840103 @default.
• W2960036982 cites W2770110658 @default.
• W2960036982 cites W2771780060 @default.
• W2960036982 cites W2775056429 @default.
• W2960036982 cites W2775185835 @default.
• W2960036982 cites W2784350055 @default.
• W2960036982 cites W2790826571 @default.
• W2960036982 cites W2801105741 @default.
• W2960036982 cites W2883089596 @default.
• W2960036982 cites W2890231552 @default.
• W2960036982 cites W2900783051 @default.
• W2960036982 cites W2904002252 @default.
• W2960036982 cites W2944699423 @default.
• W2960036982 cites W769088714 @default.
• W2960036982 doi "https://doi.org/10.1016/j.apenergy.2019.113534" @default.
• W2960036982 hasPublicationYear "2019" @default.
• W2960036982 type Work @default.
• W2960036982 sameAs 2960036982 @default.
• W2960036982 citedByCount "42" @default.
• W2960036982 countsByYear W29600369822019 @default.
• W2960036982 countsByYear W29600369822020 @default.
• W2960036982 countsByYear W29600369822021 @default.
• W2960036982 countsByYear W29600369822022 @default.
• W2960036982 countsByYear W29600369822023 @default.
• W2960036982 crossrefType "journal-article" @default.
• W2960036982 hasAuthorship W2960036982A5018809223 @default.
• W2960036982 hasAuthorship W2960036982A5020272054 @default.
• W2960036982 hasAuthorship W2960036982A5049726351 @default.
• W2960036982 hasAuthorship W2960036982A5053725057 @default.
• W2960036982 hasAuthorship W2960036982A5063050462 @default.
• W2960036982 hasAuthorship W2960036982A5088345844 @default.
• W2960036982 hasConcept C105923489 @default.
• W2960036982 hasConcept C107872376 @default.
• W2960036982 hasConcept C127413603 @default.
• W2960036982 hasConcept C147789679 @default.
• W2960036982 hasConcept C158089330 @default.
• W2960036982 hasConcept C178790620 @default.
• W2960036982 hasConcept C185592680 @default.
• W2960036982 hasConcept C39432304 @default.
• W2960036982 hasConcept C42360764 @default.
• W2960036982 hasConcept C516920438 @default.
• W2960036982 hasConcept C540031477 @default.
• W2960036982 hasConcept C548081761 @default.
• W2960036982 hasConceptScore W2960036982C105923489 @default.
• W2960036982 hasConceptScore W2960036982C107872376 @default.
• W2960036982 hasConceptScore W2960036982C127413603 @default.
• W2960036982 hasConceptScore W2960036982C147789679 @default.
• W2960036982 hasConceptScore W2960036982C158089330 @default.
• W2960036982 hasConceptScore W2960036982C178790620 @default.
• W2960036982 hasConceptScore W2960036982C185592680 @default.
• W2960036982 hasConceptScore W2960036982C39432304 @default.
• W2960036982 hasConceptScore W2960036982C42360764 @default.
• W2960036982 hasConceptScore W2960036982C516920438 @default.

• next