Back to Search
Start Over
Techno-economic Analysis of MEA CO2 Capture from a Cement Kiln – Impact of Steam Supply Scenario.
- Source :
- Energy Procedia; May2017, Vol. 114, p6229-6239, 11p
- Publication Year :
- 2017
-
Abstract
- This paper present the techno-economic assessment of an MEA-based CO 2 capture from a cement plant and the importance of the steam supply on the costs. The evaluations present the energy performances of the CO 2 capture process based on a cement plant with a clinker capacity of 3,000 t/d. The cost evaluation lead to a cost of cement of 45 €/t cement without capture, while the cost of cement with CO 2 capture is estimated to 81 €/t cement , resulting in a CO 2 avoided cost of 83 €/t CO2,avoided . As the steam consumption accounts for close to half of the CO 2 avoided cost, the impact of six alternative steam supply scenarios are considered. The evaluations show that the CO 2 avoided cost can decrease by up to 35% depending on the steam supply and electricity price. However the possibility of these steam supply alternatives are specific to the considered cement plant, emphasizing therefore that CO 2 avoided cost from cement shall rather be given as a range depending on the steam supply than as a unique value as often illustrated in the literature. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 18766102
- Volume :
- 114
- Database :
- Supplemental Index
- Journal :
- Energy Procedia
- Publication Type :
- Academic Journal
- Accession number :
- 124609577
- Full Text :
- https://doi.org/10.1016/j.egypro.2017.03.1761