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Pregled bibliografske jedinice broj: 719198

High shear granulation of dolomite – II: Effect of amount of binder liquid on process kinetics


Žižek, Krunoslav; Hraste, Marin; Gomzi, Zoran
High shear granulation of dolomite – II: Effect of amount of binder liquid on process kinetics // Chemical engineering research & design, 92 (2014), 6; 1091-1106 doi:10.1016/j.cherd.2013.10.002 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 719198 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
High shear granulation of dolomite – II: Effect of amount of binder liquid on process kinetics

Autori
Žižek, Krunoslav ; Hraste, Marin ; Gomzi, Zoran

Izvornik
Chemical engineering research & design (0263-8762) 92 (2014), 6; 1091-1106

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

Ključne riječi
High shear granulation; Dolomite; Granule size distribution; Population balance; Process modelling; Binder content

Sažetak
This paper, the second of a series, analyzes the effect of binder amount on the kinetics of wet granulation process. Granulation experiments were conducted in batch, lab-scale high shear mixer with formulation system that was initially studied in first part of a series. First, we identify the effect of binder content on the net granulation behaviour during early stage of the process. Single entity property (its size) was accounted only within this research. The results indicate that binder content strongly promotes growth of dolomite entities. Secondly, 1-D discretized population balance equation (PBE) and Equi-Partition of Kinetic Energy (EKE) theory were used to simulate the net granulation process. Tested “coalescence-only” models provide good prediction of real dolomite granule size distributions (GSDs) during early stage of the process for each binder content value. By using modelling procedure granule growth rates were quantified. Ultimate goal of relating the coalescence rates of dolomite entities with binder amount variable is provided. This will result in a better perspective of the meso-scale of the dolomite granulation process.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
125-1251963-1972 - Procesna svojstva disperznih sustava (Glasnović, Antun, MZOS ) ( POIROT)

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Profili:

Avatar Url Krunoslav Žižek (autor)

Avatar Url Zoran Gomzi (autor)

Avatar Url Marin Hraste (autor)

Citiraj ovu publikaciju

Žižek, Krunoslav; Hraste, Marin; Gomzi, Zoran
High shear granulation of dolomite – II: Effect of amount of binder liquid on process kinetics // Chemical engineering research & design, 92 (2014), 6; 1091-1106 doi:10.1016/j.cherd.2013.10.002 (međunarodna recenzija, članak, znanstveni)
Žižek, K., Hraste, M. & Gomzi, Z. (2014) High shear granulation of dolomite – II: Effect of amount of binder liquid on process kinetics. Chemical engineering research & design, 92 (6), 1091-1106 doi:10.1016/j.cherd.2013.10.002.
@article{article, year = {2014}, pages = {1091-1106}, DOI = {10.1016/j.cherd.2013.10.002}, keywords = {High shear granulation, Dolomite, Granule size distribution, Population balance, Process modelling, Binder content}, journal = {Chemical engineering research and design}, doi = {10.1016/j.cherd.2013.10.002}, volume = {92}, number = {6}, issn = {0263-8762}, title = {High shear granulation of dolomite – II: Effect of amount of binder liquid on process kinetics}, keyword = {High shear granulation, Dolomite, Granule size distribution, Population balance, Process modelling, Binder content} }
@article{article, year = {2014}, pages = {1091-1106}, DOI = {10.1016/j.cherd.2013.10.002}, keywords = {High shear granulation, Dolomite, Granule size distribution, Population balance, Process modelling, Binder content}, journal = {Chemical engineering research and design}, doi = {10.1016/j.cherd.2013.10.002}, volume = {92}, number = {6}, issn = {0263-8762}, title = {High shear granulation of dolomite – II: Effect of amount of binder liquid on process kinetics}, keyword = {High shear granulation, Dolomite, Granule size distribution, Population balance, Process modelling, Binder content} }

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


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