CaCO3와 Al2O3를 이용한 CaO-Al2O3계 클링커 합성

Title
CaCO3와 Al2O3를 이용한 CaO-Al2O3계 클링커 합성
Other Titles
Synthesis of CaO-Al2O3 System Clinker Using CaCO3 and Al2O3
Author
이한승
Keywords
칼슘 알루미네이트 클링커; calcium aluminate clinker; CA2
Issue Date
2018-05
Publisher
한국건축시공학회
Citation
한국건축시공학회 학술발표대회 논문집, v. 18, No. 1, Page. 238-239
Abstract
This paper presents the synthesis results of CaO-Al2O3 system clinker using the CaCO3 and the Al2O3 according to the synthesis methods dependent on the temperature. The purpose of this study is the formation of the CaO-Al2O3 system clinker containing high ratio of CaO·2Al2O3 (CA2). The maximum sintering temperature for the synthesis of CaO-Al2O3 compounds was 1250oC, 1300oC and 1400oC. The CaO-Al2O3 compounds was sintered at the maximum sintering temperature for three hours. After sintering, the compounds was analyzed using X-ray diffraction method. The 12CaO·7Al2O3 (C12A7) and CaO·Al2O3 (CA) increased as elevating the maximum sintering temperature whereas the CA2 decreased. Especially, at the 1250oC of maximum sintering temperature, the un-reacted CaO and Al2O3 was identified.
URI
http://kiss.kstudy.com/thesis/thesis-view.asp?key=3610705http://repository.hanyang.ac.kr/handle/20.500.11754/99066
Appears in Collections:
COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > ARCHITECTURE(건축학부) > Articles
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