---
_id: '47555'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Operating windows of conventional
    tray columns may not be large enough to ensure a sufficient separation with the
    current or future challenges of a volatile energy and raw material supply. Therefore,
    an innovative, segmented separation tray has been developed, which enlarges the
    operation window and thus leads to a higher flexibility, managing the challenges
    of higher volatility in downstream processes. In this contribution, a hydrodynamic
    characterization and the resulting lower operation limits of this segmented tray
    are presented. Furthermore, an approach to obtain shorter start‐up times for the
    column and a resulting faster response time to changes in the process are presented.
    The feasibility of this type of operation is evaluated by the investigation of
    the stability of the tray under new operation conditions.</jats:p>
author:
- first_name: Henrik
  full_name: Fasel, Henrik
  last_name: Fasel
- first_name: Marcus
  full_name: Grünewald, Marcus
  last_name: Grünewald
- first_name: Julia
  full_name: Riese, Julia
  id: '101499'
  last_name: Riese
  orcid: 0000-0002-3053-0534
citation:
  ama: Fasel H, Grünewald M, Riese J. On the lower operation limit and the gain of
    flexibility of an innovative segmented tray column. <i>Journal of Advanced Manufacturing
    and Processing</i>. 2022;5(1). doi:<a href="https://doi.org/10.1002/amp2.10144">10.1002/amp2.10144</a>
  apa: Fasel, H., Grünewald, M., &#38; Riese, J. (2022). On the lower operation limit
    and the gain of flexibility of an innovative segmented tray column. <i>Journal
    of Advanced Manufacturing and Processing</i>, <i>5</i>(1). <a href="https://doi.org/10.1002/amp2.10144">https://doi.org/10.1002/amp2.10144</a>
  bibtex: '@article{Fasel_Grünewald_Riese_2022, title={On the lower operation limit
    and the gain of flexibility of an innovative segmented tray column}, volume={5},
    DOI={<a href="https://doi.org/10.1002/amp2.10144">10.1002/amp2.10144</a>}, number={1},
    journal={Journal of Advanced Manufacturing and Processing}, publisher={Wiley},
    author={Fasel, Henrik and Grünewald, Marcus and Riese, Julia}, year={2022} }'
  chicago: Fasel, Henrik, Marcus Grünewald, and Julia Riese. “On the Lower Operation
    Limit and the Gain of Flexibility of an Innovative Segmented Tray Column.” <i>Journal
    of Advanced Manufacturing and Processing</i> 5, no. 1 (2022). <a href="https://doi.org/10.1002/amp2.10144">https://doi.org/10.1002/amp2.10144</a>.
  ieee: 'H. Fasel, M. Grünewald, and J. Riese, “On the lower operation limit and the
    gain of flexibility of an innovative segmented tray column,” <i>Journal of Advanced
    Manufacturing and Processing</i>, vol. 5, no. 1, 2022, doi: <a href="https://doi.org/10.1002/amp2.10144">10.1002/amp2.10144</a>.'
  mla: Fasel, Henrik, et al. “On the Lower Operation Limit and the Gain of Flexibility
    of an Innovative Segmented Tray Column.” <i>Journal of Advanced Manufacturing
    and Processing</i>, vol. 5, no. 1, Wiley, 2022, doi:<a href="https://doi.org/10.1002/amp2.10144">10.1002/amp2.10144</a>.
  short: H. Fasel, M. Grünewald, J. Riese, Journal of Advanced Manufacturing and Processing
    5 (2022).
date_created: 2023-10-04T14:13:13Z
date_updated: 2024-03-08T11:40:26Z
doi: 10.1002/amp2.10144
extern: '1'
intvolume: '         5'
issue: '1'
keyword:
- General Medicine
language:
- iso: eng
publication: Journal of Advanced Manufacturing and Processing
publication_identifier:
  issn:
  - 2637-403X
  - 2637-403X
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: On the lower operation limit and the gain of flexibility of an innovative segmented
  tray column
type: journal_article
user_id: '101499'
volume: 5
year: '2022'
...
---
_id: '47580'
abstract:
- lang: eng
  text: <jats:title>Abstract</jats:title><jats:p>Increasing economic and environmental
    challenges leads to the need for changes in the chemical industry. In this context,
    a promising approach is utilizing flexible apparatuses and flexible plants to
    react to changing boundary conditions. However, the concept of flexibility in
    chemical engineering, which originated in manufacturing, still lacks a comprehensive
    organization and categorization of different types of flexibility. Thus, in this
    work, the origin of flexibility in manufacturing is traced, and a literature overview
    on flexibility in chemical engineering is provided. Based on a subsequent cluster
    analysis, four types of flexibility are identified and defined. Furthermore, this
    work enables research on flexibility to be integrated into a general and consistent
    definition of flexibility. The definitions are applied to examples from literature
    to achieve comparability. While enabling the qualitative assessment of flexibility,
    this work identifies open research gaps regarding the quantification of flexibility.</jats:p>
author:
- first_name: Bastian
  full_name: Bruns, Bastian
  last_name: Bruns
- first_name: Felix
  full_name: Herrmann, Felix
  last_name: Herrmann
- first_name: Maria
  full_name: Polyakova, Maria
  last_name: Polyakova
- first_name: Marcus
  full_name: Grünewald, Marcus
  last_name: Grünewald
- first_name: Julia
  full_name: Riese, Julia
  id: '101499'
  last_name: Riese
  orcid: 0000-0002-3053-0534
citation:
  ama: Bruns B, Herrmann F, Polyakova M, Grünewald M, Riese J. A systematic approach
    to define flexibility in chemical engineering. <i>Journal of Advanced Manufacturing
    and Processing</i>. 2020;2(4). doi:<a href="https://doi.org/10.1002/amp2.10063">10.1002/amp2.10063</a>
  apa: Bruns, B., Herrmann, F., Polyakova, M., Grünewald, M., &#38; Riese, J. (2020).
    A systematic approach to define flexibility in chemical engineering. <i>Journal
    of Advanced Manufacturing and Processing</i>, <i>2</i>(4). <a href="https://doi.org/10.1002/amp2.10063">https://doi.org/10.1002/amp2.10063</a>
  bibtex: '@article{Bruns_Herrmann_Polyakova_Grünewald_Riese_2020, title={A systematic
    approach to define flexibility in chemical engineering}, volume={2}, DOI={<a href="https://doi.org/10.1002/amp2.10063">10.1002/amp2.10063</a>},
    number={4}, journal={Journal of Advanced Manufacturing and Processing}, publisher={Wiley},
    author={Bruns, Bastian and Herrmann, Felix and Polyakova, Maria and Grünewald,
    Marcus and Riese, Julia}, year={2020} }'
  chicago: Bruns, Bastian, Felix Herrmann, Maria Polyakova, Marcus Grünewald, and
    Julia Riese. “A Systematic Approach to Define Flexibility in Chemical Engineering.”
    <i>Journal of Advanced Manufacturing and Processing</i> 2, no. 4 (2020). <a href="https://doi.org/10.1002/amp2.10063">https://doi.org/10.1002/amp2.10063</a>.
  ieee: 'B. Bruns, F. Herrmann, M. Polyakova, M. Grünewald, and J. Riese, “A systematic
    approach to define flexibility in chemical engineering,” <i>Journal of Advanced
    Manufacturing and Processing</i>, vol. 2, no. 4, 2020, doi: <a href="https://doi.org/10.1002/amp2.10063">10.1002/amp2.10063</a>.'
  mla: Bruns, Bastian, et al. “A Systematic Approach to Define Flexibility in Chemical
    Engineering.” <i>Journal of Advanced Manufacturing and Processing</i>, vol. 2,
    no. 4, Wiley, 2020, doi:<a href="https://doi.org/10.1002/amp2.10063">10.1002/amp2.10063</a>.
  short: B. Bruns, F. Herrmann, M. Polyakova, M. Grünewald, J. Riese, Journal of Advanced
    Manufacturing and Processing 2 (2020).
date_created: 2023-10-04T14:18:41Z
date_updated: 2024-03-08T11:33:28Z
doi: 10.1002/amp2.10063
extern: '1'
intvolume: '         2'
issue: '4'
keyword:
- General Medicine
language:
- iso: eng
publication: Journal of Advanced Manufacturing and Processing
publication_identifier:
  issn:
  - 2637-403X
  - 2637-403X
publication_status: published
publisher: Wiley
quality_controlled: '1'
status: public
title: A systematic approach to define flexibility in chemical engineering
type: journal_article
user_id: '101499'
volume: 2
year: '2020'
...