ONLINE DETECTION OF BASE-LINE VARIATIONS THROUGH TORQUE MEASUREMENTS IN ISOTHERMAL REACTION CALORIMETERS

被引:23
作者
MENOUD, L
MARISON, IW
VONSTOCKAR, U
机构
[1] Institut de génie chimique, École Polytechnique Fédérale de Lausanne
关键词
BASE-LINE EVALUATION; ISOTHERMAL REACTION CALORIMETER; SACCHAROPOLYSPORA;
D O I
10.1016/0040-6031(94)02095-6
中图分类号
O414.1 [热力学];
学科分类号
摘要
In addition to on-line detection of events in biotechnology, calorimetry could be used to control processes. In the latter case, a correct and instantaneous heat signal must be available. This would only be possible if a correct evaluation of baseline evolution was possible. In this paper it is shown that torque measurements are a powerful tool for detecting and correcting baseline 'shifts and for eliminating external perturbations during cultures of a filamentous bacterium.
引用
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页码:79 / 84
页数:6
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