Solar process heat integration in lead mining process

Shahjadi Farjana*, M. A. Parvez Mahmud, Nazmul Huda

*Corresponding author for this work

Research output: Contribution to journalArticle

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Abstract

[Graphical abstract presents]


The necessity to increase renewable energy consumption in the industrial, residential, and commercial use is crucial due to increasing use and decreasing reserve of fossil fuels. This paper is focused on the modelling and optimization of solar industrial process heating system using a flat plate collector and evacuated tube collector integrated into lead mining process for 7 different lead miner countries of the world: Australia, Canada, Indonesia, China, Peru, Russia, USA. Comparative analysis among seven miner countries is conducted by considering a few cases based on solar industrial process heating system design. The number of solar collectors installed is then optimized for three different designs of SHIP system in two different locations in Australia. To analyze the reduction potential of environmental burdens, life cycle assessment of lead mining process has been carried out based on the global average dataset. Environmental impact can be greatly reduced in global warming, human toxicity, and fossil fuel scarcity through the solar process heat integration. The evacuated-tube collector based solar process heating system with solar loop heat exchanger would have the highest efficiency and solar fraction over the other types of systems considered. Increasing the number of solar collector installation would result in higher solar fraction and capital cost.

Original languageEnglish
Article number100768
Pages (from-to)1-19
Number of pages19
JournalCase Studies in Thermal Engineering
Volume22
DOIs
Publication statusPublished - Dec 2020

Bibliographical note

Copyright the Author(s) 2020. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Keywords

  • Solar industrial process heating systems
  • Modelling
  • Optimization
  • Flat plate collector
  • Evacuated tube collector
  • Lead mining

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