The chemical reaction kinetics study on sintering burden with different proportions of solid fuel - Details

Author：

Wang, Yin Zhi (Wang, Yin Zhi.) | Wang, Jing Fu (Wang, Jing Fu.) (Scholars：王景甫) | Guo, Lian Lian (Guo, Lian Lian.) | Wang, Ying (Wang, Ying.)

Indexed by：

EI Scopus

Abstract：

A　new　sintering　method　which　considering　the　heat　storage　in　iron　ore　sintering　process　is　put　forward　in　this　paper.　By　means　of　thermal　analysis,　the　kinetic　properties　of　sintering　burden　with　different　proportion　of　coke　are　studied　and　a　few　kinds　of　reaction　models　are　discussed　by　the　liner　correlation　calculation.　The　results　suggest　that　the　oxidizing　decomposition　of　sintering　burden　can　be　described　as　a　first　-　order　chemistry　reaction.　Activation　energies　of　three　different　sintering　burdens　with　different　proportion　of　solid　fuel　are　determined　in　this　paper,　thus　can　provide　data　base　for　the　new　sintering　method　and　heat　storage　model.　©　(2013)　Trans　Tech　Publications,　Switzerland.

Keyword：

Ore sintering Thermoanalysis Sintering Reaction kinetics Iron ores Information technology Fuels Heat storage Manufacture Activation energy

Author Community：

[ 1 ] [Wang, Yin Zhi]Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education and, Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
[ 2 ] [Wang, Jing Fu]Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education and, Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
[ 3 ] [Guo, Lian Lian]Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education and, Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China
[ 4 ] [Wang, Ying]Key Laboratory of Enhanced Heat Transfer and Energy Conservation, Ministry of Education and, Key Laboratory of Heat Transfer and Energy Conversion, Beijing Municipality, College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, China