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Measurement of aeration capacity of fermenters
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| Zeitschriftentitel: | Chemical Engineering & Technology |
|---|---|
| Personen und Körperschaften: | , , |
| In: | Chemical Engineering & Technology, 12, 1989, 1, S. 213-217 |
| Format: | E-Article |
| Sprache: | Englisch |
| veröffentlicht: |
Wiley
|
| Schlagwörter: |
| author_facet |
Linek, Václav Beneš, P. Vacek, Václav Linek, Václav Beneš, P. Vacek, Václav |
|---|---|
| author |
Linek, Václav Beneš, P. Vacek, Václav |
| spellingShingle |
Linek, Václav Beneš, P. Vacek, Václav Chemical Engineering & Technology Measurement of aeration capacity of fermenters Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry |
| author_sort |
linek, václav |
| spelling |
Linek, Václav Beneš, P. Vacek, Václav 0930-7516 1521-4125 Wiley Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry http://dx.doi.org/10.1002/ceat.270120129 <jats:title>Abstract</jats:title><jats:p>Important aspects of <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement in agitated aerated vessels are briefly characterized from the standpoint of reliability of the measured data. An analysis of the shortcomings of dynamic methods for measuring the <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> is given. A new modification of the dynamic method is proposed, which excludes these inadequacies through a special experimental arrangement. This was verified by comparing the data with those obtained by an independent steady‐state method. The new method can serve as a standard of reference, suitable for testing newly developed methods for <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement. The initial response method was tested in this way in non‐coalescent liquids, and shown to lead to errors of the order of hundreds of percent. <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> values obtained with the initial response method were found to depend strongly on the probe's location in the vessel.</jats:p> Measurement of aeration capacity of fermenters Chemical Engineering & Technology |
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Wiley, 1989 |
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Chemical Engineering & Technology |
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| title |
Measurement of aeration capacity of fermenters |
| title_unstemmed |
Measurement of aeration capacity of fermenters |
| title_full |
Measurement of aeration capacity of fermenters |
| title_fullStr |
Measurement of aeration capacity of fermenters |
| title_full_unstemmed |
Measurement of aeration capacity of fermenters |
| title_short |
Measurement of aeration capacity of fermenters |
| title_sort |
measurement of aeration capacity of fermenters |
| topic |
Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry |
| url |
http://dx.doi.org/10.1002/ceat.270120129 |
| publishDate |
1989 |
| physical |
213-217 |
| description |
<jats:title>Abstract</jats:title><jats:p>Important aspects of <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement in agitated aerated vessels are briefly characterized from the standpoint of reliability of the measured data. An analysis of the shortcomings of dynamic methods for measuring the <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> is given. A new modification of the dynamic method is proposed, which excludes these inadequacies through a special experimental arrangement. This was verified by comparing the data with those obtained by an independent steady‐state method. The new method can serve as a standard of reference, suitable for testing newly developed methods for <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement. The initial response method was tested in this way in non‐coalescent liquids, and shown to lead to errors of the order of hundreds of percent. <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> values obtained with the initial response method were found to depend strongly on the probe's location in the vessel.</jats:p> |
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| author | Linek, Václav, Beneš, P., Vacek, Václav |
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| description | <jats:title>Abstract</jats:title><jats:p>Important aspects of <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement in agitated aerated vessels are briefly characterized from the standpoint of reliability of the measured data. An analysis of the shortcomings of dynamic methods for measuring the <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> is given. A new modification of the dynamic method is proposed, which excludes these inadequacies through a special experimental arrangement. This was verified by comparing the data with those obtained by an independent steady‐state method. The new method can serve as a standard of reference, suitable for testing newly developed methods for <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement. The initial response method was tested in this way in non‐coalescent liquids, and shown to lead to errors of the order of hundreds of percent. <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> values obtained with the initial response method were found to depend strongly on the probe's location in the vessel.</jats:p> |
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| imprint | Wiley, 1989 |
| imprint_str_mv | Wiley, 1989 |
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| series | Chemical Engineering & Technology |
| source_id | 49 |
| spelling | Linek, Václav Beneš, P. Vacek, Václav 0930-7516 1521-4125 Wiley Industrial and Manufacturing Engineering General Chemical Engineering General Chemistry http://dx.doi.org/10.1002/ceat.270120129 <jats:title>Abstract</jats:title><jats:p>Important aspects of <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement in agitated aerated vessels are briefly characterized from the standpoint of reliability of the measured data. An analysis of the shortcomings of dynamic methods for measuring the <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> is given. A new modification of the dynamic method is proposed, which excludes these inadequacies through a special experimental arrangement. This was verified by comparing the data with those obtained by an independent steady‐state method. The new method can serve as a standard of reference, suitable for testing newly developed methods for <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> measurement. The initial response method was tested in this way in non‐coalescent liquids, and shown to lead to errors of the order of hundreds of percent. <jats:italic>K</jats:italic><jats:sub>1</jats:sub><jats:italic>a</jats:italic> values obtained with the initial response method were found to depend strongly on the probe's location in the vessel.</jats:p> Measurement of aeration capacity of fermenters Chemical Engineering & Technology |
| spellingShingle | Linek, Václav, Beneš, P., Vacek, Václav, Chemical Engineering & Technology, Measurement of aeration capacity of fermenters, Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry |
| title | Measurement of aeration capacity of fermenters |
| title_full | Measurement of aeration capacity of fermenters |
| title_fullStr | Measurement of aeration capacity of fermenters |
| title_full_unstemmed | Measurement of aeration capacity of fermenters |
| title_short | Measurement of aeration capacity of fermenters |
| title_sort | measurement of aeration capacity of fermenters |
| title_unstemmed | Measurement of aeration capacity of fermenters |
| topic | Industrial and Manufacturing Engineering, General Chemical Engineering, General Chemistry |
| url | http://dx.doi.org/10.1002/ceat.270120129 |