Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897528470> ?p ?o ?g. }
- W2897528470 endingPage "565" @default.
- W2897528470 startingPage "555" @default.
- W2897528470 abstract "Rare earth elements and yttrium (REY) are strategically important materials in the defense, aerospace, automation and electronic industries, and therefore, REY has been referred as the “vitamin of industries.” The recovery of REY from coal fly ash has been recognized as a promising way to expand REY sources, and characterization of REY in coal fly ash will be critical for its subsequent exploitation and utilization. The work reported here investigates the modes of occurrences of REY in fly ash. Coal fly ash samples were collected from Guizhou Province. The results of the particle size classification showed that the content of total REY as well as that of individual components increased with a decrease in the particle size, and REY showed a moderate degree of enrichment in the smaller particles. The REY content was found to be a strongly and positively correlated with the content of silicon and aluminum through Pearson correlation and regression correlation analysis. A mathematical model between REY and Si/Al was established and this can be used to predict the content of REY with known Si and Al content. A sequential chemical extraction procedure for REY in coal fly ash was designed, and results from these tests showed that the silicate & aluminosilicate form was the dominant mode of occurrence of REY; this form accounted for 80% of the material. Hence the silicate & aluminosilicate form, which contains the most REY, must be the focus of subsequent recovery processes." @default.
- W2897528470 created "2018-10-26" @default.
- W2897528470 creator A5011700806 @default.
- W2897528470 creator A5013504993 @default.
- W2897528470 creator A5015446214 @default.
- W2897528470 creator A5015453970 @default.
- W2897528470 creator A5017712497 @default.
- W2897528470 creator A5024931019 @default.
- W2897528470 creator A5029062067 @default.
- W2897528470 creator A5042026897 @default.
- W2897528470 creator A5078716867 @default.
- W2897528470 creator A5086705072 @default.
- W2897528470 date "2019-02-01" @default.
- W2897528470 modified "2023-10-12" @default.
- W2897528470 title "Study on the modes of occurrence of rare earth elements in coal fly ash by statistics and a sequential chemical extraction procedure" @default.
- W2897528470 cites W1597578135 @default.
- W2897528470 cites W1884364583 @default.
- W2897528470 cites W1963574048 @default.
- W2897528470 cites W1966174256 @default.
- W2897528470 cites W1971647918 @default.
- W2897528470 cites W1976759049 @default.
- W2897528470 cites W1977552998 @default.
- W2897528470 cites W1983297630 @default.
- W2897528470 cites W1986402711 @default.
- W2897528470 cites W1986629131 @default.
- W2897528470 cites W1996566497 @default.
- W2897528470 cites W1996740283 @default.
- W2897528470 cites W2014193745 @default.
- W2897528470 cites W2038404679 @default.
- W2897528470 cites W2043621358 @default.
- W2897528470 cites W2046687999 @default.
- W2897528470 cites W2049900380 @default.
- W2897528470 cites W2052393515 @default.
- W2897528470 cites W2056790688 @default.
- W2897528470 cites W2057063592 @default.
- W2897528470 cites W2058072977 @default.
- W2897528470 cites W2066813008 @default.
- W2897528470 cites W2080994362 @default.
- W2897528470 cites W2085496473 @default.
- W2897528470 cites W2111641049 @default.
- W2897528470 cites W2112052324 @default.
- W2897528470 cites W2123142216 @default.
- W2897528470 cites W2127201333 @default.
- W2897528470 cites W2161135652 @default.
- W2897528470 cites W2229933636 @default.
- W2897528470 cites W2315953709 @default.
- W2897528470 cites W2317932620 @default.
- W2897528470 cites W2319183999 @default.
- W2897528470 cites W2342348073 @default.
- W2897528470 cites W2407314425 @default.
- W2897528470 cites W2470174555 @default.
- W2897528470 cites W2563671985 @default.
- W2897528470 cites W2564733720 @default.
- W2897528470 cites W2604816818 @default.
- W2897528470 cites W2742971787 @default.
- W2897528470 cites W2754506855 @default.
- W2897528470 cites W2765728423 @default.
- W2897528470 doi "https://doi.org/10.1016/j.fuel.2018.09.139" @default.
- W2897528470 hasPublicationYear "2019" @default.
- W2897528470 type Work @default.
- W2897528470 sameAs 2897528470 @default.
- W2897528470 citedByCount "82" @default.
- W2897528470 countsByYear W28975284702019 @default.
- W2897528470 countsByYear W28975284702020 @default.
- W2897528470 countsByYear W28975284702021 @default.
- W2897528470 countsByYear W28975284702022 @default.
- W2897528470 countsByYear W28975284702023 @default.
- W2897528470 crossrefType "journal-article" @default.
- W2897528470 hasAuthorship W2897528470A5011700806 @default.
- W2897528470 hasAuthorship W2897528470A5013504993 @default.
- W2897528470 hasAuthorship W2897528470A5015446214 @default.
- W2897528470 hasAuthorship W2897528470A5015453970 @default.
- W2897528470 hasAuthorship W2897528470A5017712497 @default.
- W2897528470 hasAuthorship W2897528470A5024931019 @default.
- W2897528470 hasAuthorship W2897528470A5029062067 @default.
- W2897528470 hasAuthorship W2897528470A5042026897 @default.
- W2897528470 hasAuthorship W2897528470A5078716867 @default.
- W2897528470 hasAuthorship W2897528470A5086705072 @default.
- W2897528470 hasConcept C104779481 @default.
- W2897528470 hasConcept C127413603 @default.
- W2897528470 hasConcept C140205800 @default.
- W2897528470 hasConcept C159985019 @default.
- W2897528470 hasConcept C161790260 @default.
- W2897528470 hasConcept C178790620 @default.
- W2897528470 hasConcept C185592680 @default.
- W2897528470 hasConcept C187530423 @default.
- W2897528470 hasConcept C191897082 @default.
- W2897528470 hasConcept C192562407 @default.
- W2897528470 hasConcept C199289684 @default.
- W2897528470 hasConcept C2777335606 @default.
- W2897528470 hasConcept C2779851234 @default.
- W2897528470 hasConcept C39432304 @default.
- W2897528470 hasConcept C42360764 @default.
- W2897528470 hasConcept C43617362 @default.
- W2897528470 hasConcept C4725764 @default.
- W2897528470 hasConcept C518851703 @default.
- W2897528470 hasConcept C528095902 @default.
- W2897528470 hasConcept C531131001 @default.