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Eco innovation strategies for promoting cleaner cement manufacturing

Carbon dioxide (CO2) emissions in cement plants are generated by the decarbonation of raw materials and fuel combustion in the cement kiln during the cement clinker production process and account for 8% of global emissions. This paper presents a mixed integer linear programming (MILP) by considering...

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Main Authors: Ishak, S. A., Hashim, H., Ting, T. S.
Format: Article
Published: Elsevier Ltd 2016
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/71914/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979745098&doi=10.1016%2fj.jclepro.2016.06.022&partnerID=40&md5=eda71bd29a7347c61ea60c7a69362805
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spelling my.utm.719142017-11-22T12:07:33Z http://eprints.utm.my/id/eprint/71914/ Eco innovation strategies for promoting cleaner cement manufacturing Ishak, S. A. Hashim, H. Ting, T. S. TP Chemical technology Carbon dioxide (CO2) emissions in cement plants are generated by the decarbonation of raw materials and fuel combustion in the cement kiln during the cement clinker production process and account for 8% of global emissions. This paper presents a mixed integer linear programming (MILP) by considering various mitigation measures, such as co-processing of fuels, kiln improvements and carbon capture and storage (CCS) yields, that can have substantial benefits. The benefits include cleaner cement production with minimum production costs, while satisfying the quality standard, carbon reduction target, and fuels substitution rate. The developed model is applied to a case study in order to demonstrate the applicability of the model. For the base case, the optimal cost for clinker production is USD 90.21/t clinker while CO2 emissions generated from both calcination of raw materials and fuels combustion is 531.68 kg CO2/t clinker and 325.00 kg CO2/t clinker. It was found that the highest possible CO2 emissions reduction that can be achieved by a combination of co-processing, kiln improvements and CCS technology is 79%, with an increment cost of USD 136.46/t clinker. Elsevier Ltd 2016 Article PeerReviewed Ishak, S. A. and Hashim, H. and Ting, T. S. (2016) Eco innovation strategies for promoting cleaner cement manufacturing. Journal of Cleaner Production, 136 . pp. 133-149. ISSN 0959-6526 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979745098&doi=10.1016%2fj.jclepro.2016.06.022&partnerID=40&md5=eda71bd29a7347c61ea60c7a69362805
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TP Chemical technology
spellingShingle TP Chemical technology
Ishak, S. A.
Hashim, H.
Ting, T. S.
Eco innovation strategies for promoting cleaner cement manufacturing
description Carbon dioxide (CO2) emissions in cement plants are generated by the decarbonation of raw materials and fuel combustion in the cement kiln during the cement clinker production process and account for 8% of global emissions. This paper presents a mixed integer linear programming (MILP) by considering various mitigation measures, such as co-processing of fuels, kiln improvements and carbon capture and storage (CCS) yields, that can have substantial benefits. The benefits include cleaner cement production with minimum production costs, while satisfying the quality standard, carbon reduction target, and fuels substitution rate. The developed model is applied to a case study in order to demonstrate the applicability of the model. For the base case, the optimal cost for clinker production is USD 90.21/t clinker while CO2 emissions generated from both calcination of raw materials and fuels combustion is 531.68 kg CO2/t clinker and 325.00 kg CO2/t clinker. It was found that the highest possible CO2 emissions reduction that can be achieved by a combination of co-processing, kiln improvements and CCS technology is 79%, with an increment cost of USD 136.46/t clinker.
format Article
author Ishak, S. A.
Hashim, H.
Ting, T. S.
author_facet Ishak, S. A.
Hashim, H.
Ting, T. S.
author_sort Ishak, S. A.
title Eco innovation strategies for promoting cleaner cement manufacturing
title_short Eco innovation strategies for promoting cleaner cement manufacturing
title_full Eco innovation strategies for promoting cleaner cement manufacturing
title_fullStr Eco innovation strategies for promoting cleaner cement manufacturing
title_full_unstemmed Eco innovation strategies for promoting cleaner cement manufacturing
title_sort eco innovation strategies for promoting cleaner cement manufacturing
publisher Elsevier Ltd
publishDate 2016
url http://eprints.utm.my/id/eprint/71914/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84979745098&doi=10.1016%2fj.jclepro.2016.06.022&partnerID=40&md5=eda71bd29a7347c61ea60c7a69362805
_version_ 1643656312299454464
score 13.211869

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