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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Carbon dioxide reduction potential in the global cement industry by 2050

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Autor(es):
Miller, Sabbie A. [1] ; John, Vanderley M. [2] ; Pacca, Sergio A. [3] ; Horvath, Arpad [4]
Número total de Autores: 4
Afiliação do(s) autor(es):
[1] Univ Calif Davis, Dept Civil & Environm Engn, Davis, CA 95616 - USA
[2] Univ Sao Paulo, Dept Construct Engn, Sao Paulo - Brazil
[3] Univ Sao Paulo, Sch Arts Sci & Humanities, Sao Paulo - Brazil
[4] Univ Calif Berkeley, Dept Civil & Environm Engn, Berkeley, CA 94720 - USA
Número total de Afiliações: 4
Tipo de documento: Artigo Científico
Fonte: CEMENT AND CONCRETE RESEARCH; v. 114, n. SI, p. 115-124, DEC 2018.
Citações Web of Science: 26
Resumo

This paper, which is a contribution to the UNEP series on Eco-Efficient Cements, examines the role of material based solutions to reducing CO2 emissions from cement production considering factors that could influence implementation. Global urbanization has led to an increase in demand for cement and cement-based materials. With its growth in consumption, the associated CO2 emissions from its production are raising concern. However, the role of mitigation strategies in a global context that account for regional material availability and degree of market adoption have yet to be considered. This work shows that the 2 degrees C scenario targets for 2050 can be met through increased use of calcined clay and engineered filler with dispersants. The introduction of new Portland clinker-based cement alternatives, use of alkali-activated materials, and improvement of efficiency of cement use could further contribute to reduction goals. There are currently-available technologies for reduction that could be rapidly implemented. (AU)

Processo FAPESP: 16/05278-5 - Efeito do teor de ligante na microestrutura de materiais cimentícios: uma análise multiescala
Beneficiário:Vanderley Moacyr John
Linha de fomento: Auxílio à Pesquisa - Regular