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dc.creatorTerzić, Anja
dc.creatorMijatović, Nevenka
dc.creatorMiličić, Ljiljana
dc.date.accessioned2023-09-19T11:02:40Z
dc.date.available2023-09-19T11:02:40Z
dc.date.issued2023
dc.identifier.isbn978-86-905714-0-6
dc.identifier.urihttp://rims.institutims.rs/handle/123456789/576
dc.description.abstractMany studies on techniques for diminishing the environmental impact, reducing greenhouse gas emissions, and decreasing industrial and biowaste have been conducted with the mutual goal of achieving sustainable development. The use of industrial byproducts as raw materials for cement clinker production is becoming more common in the Portland cement industry. Eggshell is a biowaste produced in huge quantities by households and the food industry. Eggshell powder has a trigonal-calcite structure and properties similar to limestone; therefore, it can substitute limestone in the cement clinker mix design. In this work, bio-waste cement was produced at temperatures below the standard 1470°C utilizing mechanically activated eggshell powder. Under the same conditions as bio-waste cement, limestone cement clinker was also synthesized. Instrumental tests (X-ray diffraction, scanning electron microscopy, differential scanning calorimetry, and thermogravimetry analysis) were employed to analyze the mineral phases in the produced cements. The results showed that eggshell-cement had four major cement clinker phases (C3S, C2S, C3A, and C4AF) that were identical to those in ordinary commercial Portland cement. As a result, this study demonstrated that it is possible to recycle eggshell waste to partially substitute limestone as a raw material for cement clinker manufacturing.sr
dc.language.isoensr
dc.rightsopenAccesssr
dc.rights.urihttps://creativecommons.org/licenses/by-sa/4.0/
dc.source“Advanced Ceramic and Application XI – New frontiers in multifunctional material science and processing”, Book of Abstracts, Belgrade Serbiasr
dc.subjectRecyclingsr
dc.subjectEggshell wastesr
dc.subjectNet zerosr
dc.subjectCement synthesissr
dc.subjectSinteringsr
dc.subjectThermal analysissr
dc.titleDevelopment of recycled cement made from biowasteen
dc.typeconferenceObjectsr
dc.rights.licenseBY-SAsr
dc.citation.epage84
dc.citation.spage83
dc.identifier.rcubhttps://hdl.handle.net/21.15107/rcub_rims_576
dc.type.versionpublishedVersionsr


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