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doc. Ing. Pavel Ačai, PhD.
Identification number: 4436
University e-mail: pavel.acai [at] stuba.sk
 
Odborný asistent CSc.,PhD. - Department of Chemical and Biochemical Engineering (ICEE FCFT)

Contacts     Lesson     Final thesis     Publications     Supervised theses     

Basic information

Basic information about a final thesis

Type of thesis: Bachelor thesis
Thesis title:Design of Stirred Tank Bioreactor for Acetic Acid Production
Written by (author): Ing. Adriana Toková
Department: Department of Chemical and Biochemical Engineering (ICEE FCFT)
Thesis supervisor: doc. Ing. Pavel Ačai, PhD.
Opponent:Ing. Viera Illeová, PhD.
Final thesis progress:Final thesis was successfully defended.


Additional information

Additional information about the final thesis follows. Click on the language link to display the information in the desired language.

Language of final thesis:Slovak

Slovak        English

Title of the thesis:Design of Stirred Tank Bioreactor for Acetic Acid Production
Summary:The main aim of this bachelor thesis is to design a batch stirred tank bioreactor for acetic acid production. Mathematical model contains mass balance of compounds, energy balance and simple economical balance. Based on the one year production of acetic acid we proposed an industrial bioreactor volume. From the mass balances we could find out the consumption of substrates and created products. From the energy balance, including the enthalpy balance and the overall heat transfer equation, the amount of cooling water,flowing inside the cooling coil and its outlet temperature was calculated. The cooling coil length followed from the recommended standard size of the bioreactor and the distance between the two loops. For the simple economic balance investment costs for the bioreactor and operating costs of material inputs (nutrients and cooling water), the power input of a stirred and air compressor was taken into account.
Key words:Batch stirred tank bioreactor, Acetic acid, Cultivation process

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