Paper Title:
Economic and Environmental Assessment of Redmud as Aggregate in Cement Clinker Production
  Abstract

A cost combined life cycle assessment was carried out to estimate the economic and environmental impact of redmud as aggregate in cement production. Results showed that the raw materials, transport, electricity and coal had the highest contribution to overall cost, while coal production and direct emissions represented the dominant contribution to overall environment impact. Improving energy and raw material efficiency and minimizing raw materials transport distance are the efficient way to minimize overall environmental and economic impacts.

  Info
Periodical
Edited by
Xuejun Zhou
Pages
3254-3257
DOI
10.4028/www.scientific.net/AMM.90-93.3254
Citation
J. M. Hong, L. Wang, J. L. Hong, "Economic and Environmental Assessment of Redmud as Aggregate in Cement Clinker Production", Applied Mechanics and Materials, Vols. 90-93, pp. 3254-3257, 2011
Online since
September 2011
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