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Pregled bibliografske jedinice broj: 564389

Numerical Modelling of Calcination Reaction Mechanism for Cement Production


Mikulčić, Hrvoje; Berg, Eberhard von; Vujanović, Milan; Priesching, Peter; Perković, Luka; Tatschl, Reinhard; Duić, Neven
Numerical Modelling of Calcination Reaction Mechanism for Cement Production // Chemical engineering science, 69 (2012), 1; 607-615 doi:10.1016/j.ces.2011.11.024 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 564389 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Numerical Modelling of Calcination Reaction Mechanism for Cement Production

Autori
Mikulčić, Hrvoje ; Berg, Eberhard von ; Vujanović, Milan ; Priesching, Peter ; Perković, Luka ; Tatschl, Reinhard ; Duić, Neven

Izvornik
Chemical engineering science (0009-2509) 69 (2012), 1; 607-615

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
calcination; mathematical modelling; reaction engineering; multiphase reactions; porous media; particle

Sažetak
Calcination is a thermo-chemical process, widely used in the cement industry, where limestone is converted by thermal decomposition into lime CaO and carbon dioxide CO2. The focus of this paper is on the implementation and validation of the endothermic calcination reaction mechanism of limestone in a commercial finite volume based CFD code. This code is used to simulate the turbulent flow field, the temperature field, concentrations of the reactants and products, as well as the interaction of particles with the gas phase, by solving the mathematical equations which govern these processes. For calcination, the effects of temperature, decomposition pressure, diffusion, and pore efficiency were taken into account. A simple three dimensional geometry of a pipe reactor was used for numerical simulations. To verify the accuracy of the modelling approach, the numerical predictions were compared with experimental data, yielding satisfying results and proper trends of physical parameters influencing the process.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo, Strojarstvo



POVEZANOST RADA


Projekti:
120-1201918-1920 - Racionalno skladištenje energije za održivi razvoj energetike (Duić, Neven, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb

Profili:

Avatar Url Hrvoje Mikulčić (autor)

Avatar Url Luka Perković (autor)

Avatar Url Milan Vujanović (autor)

Avatar Url Neven Duić (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com ac.els-cdn.com dx.doi.org

Citiraj ovu publikaciju:

Mikulčić, Hrvoje; Berg, Eberhard von; Vujanović, Milan; Priesching, Peter; Perković, Luka; Tatschl, Reinhard; Duić, Neven
Numerical Modelling of Calcination Reaction Mechanism for Cement Production // Chemical engineering science, 69 (2012), 1; 607-615 doi:10.1016/j.ces.2011.11.024 (međunarodna recenzija, članak, znanstveni)
Mikulčić, H., Berg, E., Vujanović, M., Priesching, P., Perković, L., Tatschl, R. & Duić, N. (2012) Numerical Modelling of Calcination Reaction Mechanism for Cement Production. Chemical engineering science, 69 (1), 607-615 doi:10.1016/j.ces.2011.11.024.
@article{article, year = {2012}, pages = {607-615}, DOI = {10.1016/j.ces.2011.11.024}, keywords = {calcination, mathematical modelling, reaction engineering, multiphase reactions, porous media, particle}, journal = {Chemical engineering science}, doi = {10.1016/j.ces.2011.11.024}, volume = {69}, number = {1}, issn = {0009-2509}, title = {Numerical Modelling of Calcination Reaction Mechanism for Cement Production}, keyword = {calcination, mathematical modelling, reaction engineering, multiphase reactions, porous media, particle} }
@article{article, year = {2012}, pages = {607-615}, DOI = {10.1016/j.ces.2011.11.024}, keywords = {calcination, mathematical modelling, reaction engineering, multiphase reactions, porous media, particle}, journal = {Chemical engineering science}, doi = {10.1016/j.ces.2011.11.024}, volume = {69}, number = {1}, issn = {0009-2509}, title = {Numerical Modelling of Calcination Reaction Mechanism for Cement Production}, keyword = {calcination, mathematical modelling, reaction engineering, multiphase reactions, porous media, particle} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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