Secondary raw materials in cement industry. Evaluation of their effect on the sintering and hydration processes by thermal analysis

Perraki, M; Perraki, T; Kolovos, K; Tsivilis, S; Kakali, G

dc.contributor.author	Perraki, M	en
dc.contributor.author	Perraki, T	en
dc.contributor.author	Kolovos, K	en
dc.contributor.author	Tsivilis, S	en
dc.contributor.author	Kakali, G	en
dc.date.accessioned	2014-03-01T02:42:09Z
dc.date.available	2014-03-01T02:42:09Z
dc.date.issued	2002	en
dc.identifier.issn	1418-2874	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/30821
dc.subject	Cement raw mix	en
dc.subject	DSC	en
dc.subject	Hydration	en
dc.subject	Sintering	en
dc.subject	TG	en
dc.subject.classification	Chemistry, Analytical	en
dc.subject.classification	Chemistry, Physical	en
dc.subject.other	Cement industry	en
dc.subject.other	Enthalpy	en
dc.subject.other	Hydrated lime	en
dc.subject.other	Hydration	en
dc.subject.other	Raw materials	en
dc.subject.other	Sintering	en
dc.subject.other	Thermogravimetric analysis	en
dc.subject.other	Clinkerization	en
dc.subject.other	Differential scanning calorimetry	en
dc.title	Secondary raw materials in cement industry. Evaluation of their effect on the sintering and hydration processes by thermal analysis	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1023/A:1020609801903	en
heal.identifier.secondary	http://dx.doi.org/10.1023/A:1020609801903	en
heal.language	English	en
heal.publicationDate	2002	en
heal.abstract	The sintering and hydration processes of a modified cement raw mix were examined using thermal analysis techniques. One reference and four modified mixtures, prepared by mixing the reference sample with 0.5, 1.0, 1.5 and 2.0 % w/w of a wolframite-stibnite mineral were studied. The clinkering reactions were recorded and the total enthalpy change during the sintering was determined by means of a differential scanning calorimetry. The combined water and the Ca(OH)(2) content in samples hydrated for 1 to 28 days were determined, using thermogravimetry. As it is concluded, the effect of the added mineral on the sintering and hydration reactions can be fully recorded and evaluated using thermal analysis.	en
heal.publisher	KLUWER ACADEMIC PUBL	en
heal.journalName	Journal of Thermal Analysis and Calorimetry	en
dc.identifier.doi	10.1023/A:1020609801903	en
dc.identifier.isi	ISI:000178651300017	en
dc.identifier.volume	70	en
dc.identifier.issue	1	en
dc.identifier.spage	143	en
dc.identifier.epage	150	en