Matches in SemOpenAlex for { <https://semopenalex.org/work/W2289327188> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2289327188 endingPage "782" @default.
- W2289327188 startingPage "773" @default.
- W2289327188 abstract "Waste window glass powders are mixed with F-type coal fly ash and fired in an attempt to prepare lightweight aggregates (LWAs) at relatively lower sintering temperatures. The mixtures are formed into cylindrical green pellets with a press operated at 3000-psi pressure. The green pellets are then fired (sintered) in an electric furnace at 1050–1300 °C for 10 min without any pre-heating step, thus simplifying the sintering process and saving energy. Results show that all fired pellets, except that made from pure coal fly ash at 1050 °C, have a particle density less than 2 g cm−3 meeting the LWA standard generally accepted by construction industry. The waste glass powders promote flux content in the mixtures, reducing the temperature required to successfully sintering green pellets into LWAs. Pellets lose their weight up to 4.5 weight percent after firing. The weight loss does not go up with increased sintering temperature. Due to enhancing formation of viscous layer to capture gases, addition of glass powder to coal fly ash tends to suppress weight loss when the temperature is above 1175 °C, while such suppression phenomenon in the fired two-component pellets does not occur unless the temperature is greater than 1200 °C. When coal fly ash is sintered above 1175 °C, more big round pores surrounded by glassy layer can be observed on pellets’ microstructure morphologies. However, extremely big pores of distorted shape without distinct solid walls are developed in core fragments at 1300 °C, indicating that the viscosity of viscous layer is too low to capture gases and the fired pellets are just about to melt. After sintering the mixture at 1050 °C and 1250 °C, diopside (MgCaSiO6) and wollastonite (CaSiO3) are formed as new crystalline phases. They are beneficial to sintering reaction because of their relatively low melting points and good sealing property." @default.
- W2289327188 created "2016-06-24" @default.
- W2289327188 creator A5052749330 @default.
- W2289327188 creator A5060979978 @default.
- W2289327188 creator A5076017282 @default.
- W2289327188 date "2016-06-01" @default.
- W2289327188 modified "2023-09-26" @default.
- W2289327188 title "Effect of waste glass addition on lightweight aggregates prepared from F-class coal fly ash" @default.
- W2289327188 cites W1589432232 @default.
- W2289327188 cites W1964551636 @default.
- W2289327188 cites W1982580104 @default.
- W2289327188 cites W1985161370 @default.
- W2289327188 cites W1998094189 @default.
- W2289327188 cites W2010924822 @default.
- W2289327188 cites W2012004789 @default.
- W2289327188 cites W2020079900 @default.
- W2289327188 cites W2021815380 @default.
- W2289327188 cites W2025625460 @default.
- W2289327188 cites W2026500046 @default.
- W2289327188 cites W2031355289 @default.
- W2289327188 cites W2053661443 @default.
- W2289327188 cites W2053718601 @default.
- W2289327188 cites W2053783564 @default.
- W2289327188 cites W2060262835 @default.
- W2289327188 cites W2060516859 @default.
- W2289327188 cites W2068468879 @default.
- W2289327188 cites W2079236752 @default.
- W2289327188 cites W2079637711 @default.
- W2289327188 cites W2082742610 @default.
- W2289327188 cites W2112366288 @default.
- W2289327188 cites W2149723480 @default.
- W2289327188 cites W2158636737 @default.
- W2289327188 doi "https://doi.org/10.1016/j.conbuildmat.2016.02.147" @default.
- W2289327188 hasPublicationYear "2016" @default.
- W2289327188 type Work @default.
- W2289327188 sameAs 2289327188 @default.
- W2289327188 citedByCount "34" @default.
- W2289327188 countsByYear W22893271882016 @default.
- W2289327188 countsByYear W22893271882017 @default.
- W2289327188 countsByYear W22893271882018 @default.
- W2289327188 countsByYear W22893271882019 @default.
- W2289327188 countsByYear W22893271882020 @default.
- W2289327188 countsByYear W22893271882021 @default.
- W2289327188 countsByYear W22893271882022 @default.
- W2289327188 countsByYear W22893271882023 @default.
- W2289327188 crossrefType "journal-article" @default.
- W2289327188 hasAuthorship W2289327188A5052749330 @default.
- W2289327188 hasAuthorship W2289327188A5060979978 @default.
- W2289327188 hasAuthorship W2289327188A5076017282 @default.
- W2289327188 hasConcept C127413603 @default.
- W2289327188 hasConcept C159985019 @default.
- W2289327188 hasConcept C17923525 @default.
- W2289327188 hasConcept C191897082 @default.
- W2289327188 hasConcept C192562407 @default.
- W2289327188 hasConcept C2777581544 @default.
- W2289327188 hasConcept C2780584874 @default.
- W2289327188 hasConcept C518851703 @default.
- W2289327188 hasConcept C548081761 @default.
- W2289327188 hasConcept C87343466 @default.
- W2289327188 hasConcept C87976508 @default.
- W2289327188 hasConceptScore W2289327188C127413603 @default.
- W2289327188 hasConceptScore W2289327188C159985019 @default.
- W2289327188 hasConceptScore W2289327188C17923525 @default.
- W2289327188 hasConceptScore W2289327188C191897082 @default.
- W2289327188 hasConceptScore W2289327188C192562407 @default.
- W2289327188 hasConceptScore W2289327188C2777581544 @default.
- W2289327188 hasConceptScore W2289327188C2780584874 @default.
- W2289327188 hasConceptScore W2289327188C518851703 @default.
- W2289327188 hasConceptScore W2289327188C548081761 @default.
- W2289327188 hasConceptScore W2289327188C87343466 @default.
- W2289327188 hasConceptScore W2289327188C87976508 @default.
- W2289327188 hasFunder F4320322795 @default.
- W2289327188 hasLocation W22893271881 @default.
- W2289327188 hasOpenAccess W2289327188 @default.
- W2289327188 hasPrimaryLocation W22893271881 @default.
- W2289327188 hasRelatedWork W2008299889 @default.
- W2289327188 hasRelatedWork W2009246242 @default.
- W2289327188 hasRelatedWork W2045020792 @default.
- W2289327188 hasRelatedWork W2055093469 @default.
- W2289327188 hasRelatedWork W2219169289 @default.
- W2289327188 hasRelatedWork W2388085558 @default.
- W2289327188 hasRelatedWork W2463909982 @default.
- W2289327188 hasRelatedWork W3005262979 @default.
- W2289327188 hasRelatedWork W3015701583 @default.
- W2289327188 hasRelatedWork W1968862920 @default.
- W2289327188 hasVolume "112" @default.
- W2289327188 isParatext "false" @default.
- W2289327188 isRetracted "false" @default.
- W2289327188 magId "2289327188" @default.
- W2289327188 workType "article" @default.