Matches in SemOpenAlex for { <https://semopenalex.org/work/W3198648818> ?p ?o ?g. }
Showing items 1 to 62 of
62
with 100 items per page.
- W3198648818 abstract "With the increased use of laterite nickel ore, the impact of high Al2O3 slag on blast furnace smelting has gradually increased. In this paper, the effects of slag basicity and Al2O3 content on slag viscosity and enthalpy change under constant temperature conditions was investigated. The changes in slag structure were analyzed by activation energy and Fourier Transform Infrared (FT-IR) spectroscopy. The relationship between slag components and slag temperature and viscosity when slag heat is reduced was investigated. The results showed that the viscosity first slightly decreased and then significantly increased with increasing basicity at constant temperature. With the addition of Al2O3 content, the viscosity of the slag increases. The activation energy increases with increasing slag basicity and Al2O3. With increasing basicity, the [SiO4]4- tetrahedral unit trough depth becomes shallow, the [AlO4]5- asymmetric stretching band migrates to lower wave numbers, and the slag structure depolymerizes. With the increase of Al2O3 content, the trough of [SiO4]4- tetrahedra deepens and the center of the symmetric stretching band moves to a higher wave number. The [AlO4]5- asymmetric stretching band becomes obvious, indicating the complexity of the slag structure. When the heat decreases, the slag temperature increases as the basicity increases, and the slag thermal stability is better at the basicity of 0.95-1.05. As the Al2O3 content increases, the thermal stability of the slag becomes worse." @default.
- W3198648818 created "2021-09-13" @default.
- W3198648818 creator A5014084499 @default.
- W3198648818 creator A5017279008 @default.
- W3198648818 creator A5023369582 @default.
- W3198648818 creator A5027127519 @default.
- W3198648818 creator A5038720808 @default.
- W3198648818 creator A5054419069 @default.
- W3198648818 creator A5091745443 @default.
- W3198648818 date "2021-09-09" @default.
- W3198648818 modified "2023-10-18" @default.
- W3198648818 title "Effect of Basicity and Al2O3 on Viscosity of Blast Furnace Slag and Thermodynamic Analysis" @default.
- W3198648818 doi "https://doi.org/10.20944/preprints202109.0172.v1" @default.
- W3198648818 hasPublicationYear "2021" @default.
- W3198648818 type Work @default.
- W3198648818 sameAs 3198648818 @default.
- W3198648818 citedByCount "1" @default.
- W3198648818 countsByYear W31986488182023 @default.
- W3198648818 crossrefType "posted-content" @default.
- W3198648818 hasAuthorship W3198648818A5014084499 @default.
- W3198648818 hasAuthorship W3198648818A5017279008 @default.
- W3198648818 hasAuthorship W3198648818A5023369582 @default.
- W3198648818 hasAuthorship W3198648818A5027127519 @default.
- W3198648818 hasAuthorship W3198648818A5038720808 @default.
- W3198648818 hasAuthorship W3198648818A5054419069 @default.
- W3198648818 hasAuthorship W3198648818A5091745443 @default.
- W3198648818 hasBestOaLocation W31986488181 @default.
- W3198648818 hasConcept C127172972 @default.
- W3198648818 hasConcept C157247726 @default.
- W3198648818 hasConcept C159048435 @default.
- W3198648818 hasConcept C159985019 @default.
- W3198648818 hasConcept C185592680 @default.
- W3198648818 hasConcept C191897082 @default.
- W3198648818 hasConcept C192562407 @default.
- W3198648818 hasConcept C33819350 @default.
- W3198648818 hasConcept C523993062 @default.
- W3198648818 hasConceptScore W3198648818C127172972 @default.
- W3198648818 hasConceptScore W3198648818C157247726 @default.
- W3198648818 hasConceptScore W3198648818C159048435 @default.
- W3198648818 hasConceptScore W3198648818C159985019 @default.
- W3198648818 hasConceptScore W3198648818C185592680 @default.
- W3198648818 hasConceptScore W3198648818C191897082 @default.
- W3198648818 hasConceptScore W3198648818C192562407 @default.
- W3198648818 hasConceptScore W3198648818C33819350 @default.
- W3198648818 hasConceptScore W3198648818C523993062 @default.
- W3198648818 hasLocation W31986488181 @default.
- W3198648818 hasOpenAccess W3198648818 @default.
- W3198648818 hasPrimaryLocation W31986488181 @default.
- W3198648818 hasRelatedWork W10863051 @default.
- W3198648818 hasRelatedWork W14576930 @default.
- W3198648818 hasRelatedWork W17357159 @default.
- W3198648818 hasRelatedWork W17676160 @default.
- W3198648818 hasRelatedWork W23264112 @default.
- W3198648818 hasRelatedWork W24830820 @default.
- W3198648818 hasRelatedWork W4246 @default.
- W3198648818 hasRelatedWork W4893517 @default.
- W3198648818 hasRelatedWork W6029375 @default.
- W3198648818 hasRelatedWork W21949773 @default.
- W3198648818 isParatext "false" @default.
- W3198648818 isRetracted "false" @default.
- W3198648818 magId "3198648818" @default.
- W3198648818 workType "article" @default.