Flowsheet simulation of integrated precipitation processes
Michaud M, Haderlein M, Segets D, Peukert W (2020)
Publication Type: Book chapter / Article in edited volumes
Publication year: 2020
Publisher: Springer International Publishing
Edited Volumes: Dynamic Flowsheet Simulation of Solids Processes
City/Town: Cham
Pages Range: 269-304
DOI: 10.1007/978-3-030-45168-4_8
Abstract
This work presents the fundamentals and exemplary applications of a generalized model for precipitation, aggregation and ripening processes including the formation of solid phases with two dimensions. The particle formation is governed by awidely applicable population balance approach. Solid formation processes are described via the numerically efficient Direct Quadrature Method of Moments (DQMOM), which can calculate the evolution of multiple solid phases simultaneously. The particle size distribution (PSD) is approximated by a summation of delta functions while the moment source term is approximated by a two-point quadrature. The moments to calculate the multivariate distributions are chosen carefully to represent the second order moments. Solid formation is based on themodel of Haderlein et al. (2017) and is extended by a multidimensional aggregation model. Now, the influences of mixing, complex hydrochemistry and particle formation dynamics including nucleation, growth and aggregation on multiphase precipitation processes are modelled and simulated along independent dimensions with high efficiency.
Authors with CRIS profile
Mark Michaud
Lehrstuhl für Partikelsynthese (LFG)
Michael Haderlein
Lehrstuhl für Partikelsynthese (LFG)
Wolfgang Peukert
Lehrstuhl für Partikelsynthese (LFG)
Involved external institutions
Germany (DE)How to cite
APA:
Michaud, M., Haderlein, M., Segets, D., & Peukert, W. (2020). Flowsheet simulation of integrated precipitation processes. In Stefan Heinrich (Eds.), Dynamic Flowsheet Simulation of Solids Processes. (pp. 269-304). Cham: Springer International Publishing.
MLA:
Michaud, Mark, et al. "Flowsheet simulation of integrated precipitation processes." Dynamic Flowsheet Simulation of Solids Processes. Ed. Stefan Heinrich, Cham: Springer International Publishing, 2020. 269-304.
BibTeX: Download