Matches in SemOpenAlex for { <https://semopenalex.org/work/W2946689918> ?p ?o ?g. }
Showing items 1 to 80 of
80
with 100 items per page.
- W2946689918 endingPage "230" @default.
- W2946689918 startingPage "223" @default.
- W2946689918 abstract "The steel industry is recognized as an intensive energy consumption due to the units operation being carried out at high temperatures. The common energy sources usually come from fossil fuels such as coal, natural gas and oil. Thus, the environmental impact of the steel industry is recognized as one of the most important challenges to reduce the emissions that have been continuously imposed. In the integrated steel industry, the sinter plant is the responsible one to furnish high quality of raw materials for the blast furnace which produce pig iron for the subsequent processes of refining and steels elaboration. The sintering process is an intensive user of coal (approx 45 kg of coal per ton of sinter) and steelmaking by products. Several attempts have been made in order to substitute the coal by alternative energy sources, however further research and developments are demanded to attain the sinter product quality. The difficulties associated with the production of high quality sinter product are mainly attributed to the strict control of combustion phenomena with thermal energy release within the narrow sintering front which plays crucial role on the phase formation and thus, determines the final metallurgical and mechanical properties of the sinter. The biomass and bio-gas (synthetic gas produced from biomasses) are energy resources with low environment impact, however, radical modifications are usually required to produce reasonable sinter with compatible mechanical strength suitable to be used in large blast furnaces. In this paper, a new concept of sintering process is proposed. The new technology concept consist of combining the use of high reactivity of granular biomass produced from elephant grass and the modification of the sinter strand to adapt recirculation of the gas to increase the efficiency of drying and calcination zones. The research is carried out by using a comprehensive mathematical model based on transport equations of momentum, energy and chemical species for a multiphase system. The model is closed with additional equations for the rate of chemical reactions, phase interactions and heat exchange. The model is used to simulate the proposal of new sintering process concepts to determine new feasible technological industrial conditions. Based on the results obtained in this study, a reduction of 30 kg per ton of sinter product of fossil fuel is expected with reduction of 50% of the returned." @default.
- W2946689918 created "2019-05-29" @default.
- W2946689918 creator A5055787329 @default.
- W2946689918 creator A5074354076 @default.
- W2946689918 creator A5078172222 @default.
- W2946689918 creator A5091120734 @default.
- W2946689918 date "2015-02-26" @default.
- W2946689918 modified "2023-09-27" @default.
- W2946689918 title "A New Design for the Iron Ore Sintering Process Based on Mathematical Modeling" @default.
- W2946689918 hasPublicationYear "2015" @default.
- W2946689918 type Work @default.
- W2946689918 sameAs 2946689918 @default.
- W2946689918 citedByCount "0" @default.
- W2946689918 crossrefType "journal-article" @default.
- W2946689918 hasAuthorship W2946689918A5055787329 @default.
- W2946689918 hasAuthorship W2946689918A5074354076 @default.
- W2946689918 hasAuthorship W2946689918A5078172222 @default.
- W2946689918 hasAuthorship W2946689918A5091120734 @default.
- W2946689918 hasConcept C104806805 @default.
- W2946689918 hasConcept C105923489 @default.
- W2946689918 hasConcept C127413603 @default.
- W2946689918 hasConcept C178790620 @default.
- W2946689918 hasConcept C185592680 @default.
- W2946689918 hasConcept C191897082 @default.
- W2946689918 hasConcept C192562407 @default.
- W2946689918 hasConcept C206139338 @default.
- W2946689918 hasConcept C21880701 @default.
- W2946689918 hasConcept C2777581544 @default.
- W2946689918 hasConcept C2779748816 @default.
- W2946689918 hasConcept C2780269488 @default.
- W2946689918 hasConcept C2781409005 @default.
- W2946689918 hasConcept C39432304 @default.
- W2946689918 hasConcept C518851703 @default.
- W2946689918 hasConcept C548081761 @default.
- W2946689918 hasConceptScore W2946689918C104806805 @default.
- W2946689918 hasConceptScore W2946689918C105923489 @default.
- W2946689918 hasConceptScore W2946689918C127413603 @default.
- W2946689918 hasConceptScore W2946689918C178790620 @default.
- W2946689918 hasConceptScore W2946689918C185592680 @default.
- W2946689918 hasConceptScore W2946689918C191897082 @default.
- W2946689918 hasConceptScore W2946689918C192562407 @default.
- W2946689918 hasConceptScore W2946689918C206139338 @default.
- W2946689918 hasConceptScore W2946689918C21880701 @default.
- W2946689918 hasConceptScore W2946689918C2777581544 @default.
- W2946689918 hasConceptScore W2946689918C2779748816 @default.
- W2946689918 hasConceptScore W2946689918C2780269488 @default.
- W2946689918 hasConceptScore W2946689918C2781409005 @default.
- W2946689918 hasConceptScore W2946689918C39432304 @default.
- W2946689918 hasConceptScore W2946689918C518851703 @default.
- W2946689918 hasConceptScore W2946689918C548081761 @default.
- W2946689918 hasLocation W29466899181 @default.
- W2946689918 hasOpenAccess W2946689918 @default.
- W2946689918 hasPrimaryLocation W29466899181 @default.
- W2946689918 hasRelatedWork W100337381 @default.
- W2946689918 hasRelatedWork W1546421902 @default.
- W2946689918 hasRelatedWork W180075763 @default.
- W2946689918 hasRelatedWork W1991394844 @default.
- W2946689918 hasRelatedWork W2025221416 @default.
- W2946689918 hasRelatedWork W2077997371 @default.
- W2946689918 hasRelatedWork W2078582208 @default.
- W2946689918 hasRelatedWork W2079933368 @default.
- W2946689918 hasRelatedWork W2344638472 @default.
- W2946689918 hasRelatedWork W2398596968 @default.
- W2946689918 hasRelatedWork W2560989494 @default.
- W2946689918 hasRelatedWork W2782428709 @default.
- W2946689918 hasRelatedWork W2902675429 @default.
- W2946689918 hasRelatedWork W2942718776 @default.
- W2946689918 hasRelatedWork W2947866493 @default.
- W2946689918 hasRelatedWork W2963906471 @default.
- W2946689918 hasRelatedWork W3022079732 @default.
- W2946689918 hasRelatedWork W65557599 @default.
- W2946689918 hasRelatedWork W73797913 @default.
- W2946689918 hasRelatedWork W74368737 @default.
- W2946689918 hasVolume "3" @default.
- W2946689918 isParatext "false" @default.
- W2946689918 isRetracted "false" @default.
- W2946689918 magId "2946689918" @default.
- W2946689918 workType "article" @default.