Model-Based Identification and Experimental Validation of the Optimal Reaction Route for the Hydroformylation of 1-Dodecene

Hentschel B, Kiedorf G, Gerlach M, Hamel C, Seide-Morgenstern A, Freund H, Sundmacher K (2015)

Publication Status: Published

Publication Type: Journal article

Publication year: 2015

Journal

Industrial & Engineering Chemistry Research American Chemical Society (ACS)

Publisher: ACS American Chemical Society

Book Volume: 54

Pages Range: 1755-1765

Journal Issue: 6

DOI: 10.1021/ie504388t

Abstract

Previously developed kinetic and dynamic models of the hydroformylation of 1-dodecene in a thermomorphic multicomponent solvent system (TMS), consisting of DMF, n-decane, and hydroformylation products, were experimentally validated applying various operation modes, such as batch, semibatch, and perturbed batch operation. On the basis of experimentally obtained data, which cover a broad range of physical conditions, the parameters of the reaction kinetics were refined to give reliable model predictions as basis for rigorous process optimization. The improved model was used for dynamic optimization to obtain optimal trajectories (e.g., temperature and gas dosing fluxes versus reaction time), which maximize the selectivity to the desired linear aldehyde product. The predicted optimal trajectories were successfully validated in semibatch reactor experiments.

Authors with CRIS profile

Hannsjörg Freund Professur für Katalytische Reaktoren und Prozesstechnik

Additional Organisation(s)

Exzellenz-Cluster Engineering of Advanced Materials

Involved external institutions

Max-Planck-Institut für Dynamik komplexer technischer Systeme / Max Planck Institute for Dynamics of Complex Technical Systems DE Germany (DE) Otto-von-Guericke-Universität Magdeburg DE Germany (DE)

How to cite

APA:

Hentschel, B., Kiedorf, G., Gerlach, M., Hamel, C., Seide-Morgenstern, A., Freund, H., & Sundmacher, K. (2015). Model-Based Identification and Experimental Validation of the Optimal Reaction Route for the Hydroformylation of 1-Dodecene. Industrial & Engineering Chemistry Research, 54(6), 1755-1765. https://doi.org/10.1021/ie504388t

MLA:

Hentschel, Benjamin, et al. "Model-Based Identification and Experimental Validation of the Optimal Reaction Route for the Hydroformylation of 1-Dodecene." Industrial & Engineering Chemistry Research 54.6 (2015): 1755-1765.

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