FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1794340289> ?p ?o ?g. }

• W1794340289 endingPage "100" @default.
• W1794340289 startingPage "92" @default.
• W1794340289 abstract "Here, an oxygen carrier consisting of 60 wt% CuO supported on a mixture of Al2O3 and CaO (23 wt% and 17 wt% respectively) was synthesised by wet-mixing powdered CuO, Al(OH)3 and Ca(OH)2, followed by calcination at 1000 °C. Its suitability for chemical looping with oxygen uncoupling (CLOU) was investigated. After 25 repeated redox cycles in either a thermogravimetric analyser (TGA) or a laboratory-scale fluidised bed, (with 5 vol% H2 in N2 as the fuel, and air as the oxidant) no significant change in either the oxygen uncoupling capacity or the overall oxygen availability of the carrier was found. In the TGA, it was found that the rate of oxygen release from the material was controlled by intrinsic chemical kinetics and external transfer of mass from the surface of the particles to the bulk gas. By modelling the various resistances, values of the rate constant for the decomposition were obtained. The activation energy of the reaction was found to be 59.7 kJ/mol (with a standard error of 5.6 kJ/mol) and the corresponding pre-exponential factor was 632 m3/mol/s. The local rate of conversion within a particle was assumed to occur either (i) by homogeneous chemical reaction, or (ii) in uniform, non-porous grains, each reacting as a kinetically-controlled shrinking core. Upon cross validation against a batch fluidised bed experiment, the homogeneous reaction model was found to be more plausible. By accurately accounting for the various artefacts (e.g. mass transfer resistances) present in both TGA and fluidised bed experiments, it was possible to extract a consistent set of kinetic parameters which reproduced the rates of oxygen release in both experiments." @default.
• W1794340289 created "2016-06-24" @default.
• W1794340289 creator A5031385049 @default.
• W1794340289 creator A5045257891 @default.
• W1794340289 creator A5081077222 @default.
• W1794340289 creator A5083773986 @default.
• W1794340289 date "2016-01-01" @default.
• W1794340289 modified "2023-09-23" @default.
• W1794340289 title "Kinetics of oxygen uncoupling of a copper based oxygen carrier" @default.
• W1794340289 cites W1581915606 @default.
• W1794340289 cites W1968366431 @default.
• W1794340289 cites W1971785941 @default.
• W1794340289 cites W1973242150 @default.
• W1794340289 cites W1975714266 @default.
• W1794340289 cites W1978495529 @default.
• W1794340289 cites W1978928006 @default.
• W1794340289 cites W1980854042 @default.
• W1794340289 cites W1988589791 @default.
• W1794340289 cites W1993456757 @default.
• W1794340289 cites W1998998461 @default.
• W1794340289 cites W1999458052 @default.
• W1794340289 cites W2000120038 @default.
• W1794340289 cites W2004935815 @default.
• W1794340289 cites W2005486174 @default.
• W1794340289 cites W2010660836 @default.
• W1794340289 cites W2022277295 @default.
• W1794340289 cites W2030198306 @default.
• W1794340289 cites W2033403468 @default.
• W1794340289 cites W2035700824 @default.
• W1794340289 cites W2045667311 @default.
• W1794340289 cites W2051321477 @default.
• W1794340289 cites W2052422687 @default.
• W1794340289 cites W2054947379 @default.
• W1794340289 cites W2055510288 @default.
• W1794340289 cites W2059316087 @default.
• W1794340289 cites W2064113532 @default.
• W1794340289 cites W2064753578 @default.
• W1794340289 cites W2065486200 @default.
• W1794340289 cites W2069749425 @default.
• W1794340289 cites W2075886908 @default.
• W1794340289 cites W2084558909 @default.
• W1794340289 cites W2091244044 @default.
• W1794340289 cites W2094036285 @default.
• W1794340289 cites W2097728928 @default.
• W1794340289 cites W2108134075 @default.
• W1794340289 cites W2120172528 @default.
• W1794340289 cites W2135079735 @default.
• W1794340289 cites W2136511111 @default.
• W1794340289 cites W2143259565 @default.
• W1794340289 cites W2158996731 @default.
• W1794340289 cites W2161209559 @default.
• W1794340289 cites W2162844915 @default.
• W1794340289 cites W2289866276 @default.
• W1794340289 cites W2327540740 @default.
• W1794340289 cites W2329536059 @default.
• W1794340289 cites W2543251021 @default.
• W1794340289 cites W992581252 @default.
• W1794340289 doi "https://doi.org/10.1016/j.apenergy.2015.10.006" @default.
• W1794340289 hasPublicationYear "2016" @default.
• W1794340289 type Work @default.
• W1794340289 sameAs 1794340289 @default.
• W1794340289 citedByCount "50" @default.
• W1794340289 countsByYear W17943402892016 @default.
• W1794340289 countsByYear W17943402892017 @default.
• W1794340289 countsByYear W17943402892018 @default.
• W1794340289 countsByYear W17943402892019 @default.
• W1794340289 countsByYear W17943402892020 @default.
• W1794340289 countsByYear W17943402892021 @default.
• W1794340289 countsByYear W17943402892022 @default.
• W1794340289 countsByYear W17943402892023 @default.
• W1794340289 crossrefType "journal-article" @default.
• W1794340289 hasAuthorship W1794340289A5031385049 @default.
• W1794340289 hasAuthorship W1794340289A5045257891 @default.
• W1794340289 hasAuthorship W1794340289A5081077222 @default.
• W1794340289 hasAuthorship W1794340289A5083773986 @default.
• W1794340289 hasBestOaLocation W17943402891 @default.
• W1794340289 hasConcept C111368507 @default.
• W1794340289 hasConcept C121332964 @default.
• W1794340289 hasConcept C124681953 @default.
• W1794340289 hasConcept C127313418 @default.
• W1794340289 hasConcept C127413603 @default.
• W1794340289 hasConcept C135502975 @default.
• W1794340289 hasConcept C138777275 @default.
• W1794340289 hasConcept C147789679 @default.
• W1794340289 hasConcept C148898269 @default.
• W1794340289 hasConcept C158089330 @default.
• W1794340289 hasConcept C161790260 @default.
• W1794340289 hasConcept C175113610 @default.
• W1794340289 hasConcept C177801218 @default.
• W1794340289 hasConcept C178790620 @default.
• W1794340289 hasConcept C179104552 @default.
• W1794340289 hasConcept C185592680 @default.
• W1794340289 hasConcept C187530423 @default.
• W1794340289 hasConcept C2778517922 @default.
• W1794340289 hasConcept C36663273 @default.
• W1794340289 hasConcept C42360764 @default.
• W1794340289 hasConcept C43617362 @default.
• W1794340289 hasConcept C51038369 @default.

• next