Ständecke, Laura ; Gockel, Lena ; Busch, Markus (2023)
Mixing in High‐Pressure Polymerization Reactors: A Combined Experimental and Modeling Approach.
In: Chemie Ingenieur Technik, 2023, 95 (5)
doi: 10.26083/tuprints-00024299
Article, Secondary publication, Publisher's Version
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| Item Type: | Article |
|---|---|
| Type of entry: | Secondary publication |
| Title: | Mixing in High‐Pressure Polymerization Reactors: A Combined Experimental and Modeling Approach |
| Language: | English |
| Date: | 24 November 2023 |
| Place of Publication: | Darmstadt |
| Year of primary publication: | 2023 |
| Place of primary publication: | Weinheim |
| Publisher: | Wiley-VCH |
| Journal or Publication Title: | Chemie Ingenieur Technik |
| Volume of the journal: | 95 |
| Issue Number: | 5 |
| DOI: | 10.26083/tuprints-00024299 |
| Corresponding Links: | |
| Origin: | Secondary publication DeepGreen |
| Abstract: | Mixing in low‐density polyethylene (LDPE) reactors is crucial regarding process safety as well as process efficiency. The extreme process conditions of pressures up to 3000 bar make it difficult to get an insight into LDPE reactors. This problem is tackled by a combined experimental and modeling approach. A poly(methylmethacrylate) duplicate of a laboratory high‐pressure reactor is set up to measure residence times and visualize flow lines. Experimental results are then compared to a computational fluid dynamics model. |
| Uncontrolled Keywords: | CFD modeling, High‐pressure polymerization, Low‐density polyethylene, Mixing behavior, Residence time distribution |
| Status: | Publisher's Version |
| URN: | urn:nbn:de:tuda-tuprints-242993 |
| Additional Information: | Special Issue: Reaktionstechnik und Wärme‐ und Stoffaustausch |
| Classification DDC: | 500 Science and mathematics > 540 Chemistry 600 Technology, medicine, applied sciences > 660 Chemical engineering |
| Divisions: | 07 Department of Chemistry > Ernst-Berl-Institut > Fachgebiet Technische Chemie |
| Date Deposited: | 24 Nov 2023 13:47 |
| Last Modified: | 29 Nov 2023 07:25 |
| SWORD Depositor: | Deep Green |
| URI: | https://tuprints.ulb.tu-darmstadt.de/id/eprint/24299 |
| PPN: | 513493816 |
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