Belite in cements with low emission of CO2 during clinker formation
1
Cementownia „Warta” S.A., Trębaczew
Publication date: 2021-01-18
Cement Wapno Beton 25(5) 348-357 (2020)
KEYWORDS
ABSTRACT
The paper discusses the effect of replacing alite in Portland clinker with the equivalent amount of belite on CO2 emissions in the clinker production process. The emission from the raw material and fuel was compared in the case of belite and alite clinkers. Methods of increasing the hydraulic activity of belite are presented. CO2 emissions were also compared for Portland and belite-sulphoaluminate clinker, containing more than 50% belite. It has been shown that increasing the belite content in Portland clinker can reduce CO2 emissions by about 10%. On the other hand, CO2 emission in the case of belite-sulphoaluminate clinker, containing 50% C2S and 30% C4A3S ̅ , is lower than this emission by about 30%.
Share
RELATED ARTICLE
| ISSN: | 1425-8129 |
Całkowita kwota działania: 101 900 PLN
Kwota dofinansowania z MNiE: 85 100 PLN
Celem działania jest podniesienie poziomu technicznego obsługi Autorów i usprawnienie przepływu artykułów w procesie redakcyjnym.
Działania mające realizować powyższy cel polegać będą na:
- wprowadzeniu systemu elektronicznego zarządzania zgłaszaniem, recenzowaniem i przetwarzaniem artykułów,
- zmiana dotychczasowej organizacji strony internetowej,
- integracja numerów DOI (przydzielanych obecnie publikowanym artykułom) z bazą CrossRef.
© 2006-2024 Journal hosting platform by Bentus
We process personal data collected when visiting the website. The function of obtaining information about users and their behavior is carried out by voluntarily entered information in forms and saving cookies in end devices. Data, including cookies, are used to provide services, improve the user experience and to analyze the traffic in accordance with the Privacy policy. Data are also collected and processed by Google Analytics tool (more).
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
You can change cookies settings in your browser. Restricted use of cookies in the browser configuration may affect some functionalities of the website.
