Unit Operations
Code:
32414
ECTS:
5.0
Lecturers in charge:
prof. dr. sc.
Damir Ježek
Lecturers:
prof. dr. sc.
Tomislav Bosiljkov
- Seminar
izv. prof. Filip Dujmić - Seminar
izv. prof. Sven Karlović - Seminar
Marko Škegro , mag. ing. techn. aliment. - Seminar
prof. dr. sc. Tomislav Bosiljkov - Lectures
prof. dr. sc. Mladen Brnčić - Lectures
izv. prof. Filip Dujmić - Lectures
izv. prof. Sven Karlović - Lectures
prof. dr. sc. Tomislav Bosiljkov - Laboratory exercises
prof. dr. sc. Mladen Brnčić - Laboratory exercises
izv. prof. Filip Dujmić - Laboratory exercises
prof. dr. sc. Damir Ježek - Laboratory exercises
izv. prof. Sven Karlović - Laboratory exercises
Marko Škegro , mag. ing. techn. aliment. - Laboratory exercises
izv. prof. Filip Dujmić - Seminar
izv. prof. Sven Karlović - Seminar
Marko Škegro , mag. ing. techn. aliment. - Seminar
prof. dr. sc. Tomislav Bosiljkov - Lectures
prof. dr. sc. Mladen Brnčić - Lectures
izv. prof. Filip Dujmić - Lectures
izv. prof. Sven Karlović - Lectures
prof. dr. sc. Tomislav Bosiljkov - Laboratory exercises
prof. dr. sc. Mladen Brnčić - Laboratory exercises
izv. prof. Filip Dujmić - Laboratory exercises
prof. dr. sc. Damir Ježek - Laboratory exercises
izv. prof. Sven Karlović - Laboratory exercises
Marko Škegro , mag. ing. techn. aliment. - Laboratory exercises
Take exam:
Load:
1. komponenta
| Lecture type | Total |
|---|---|
| Lectures | 30 |
| Seminar | 15 |
| Laboratory exercises | 30 |
Description:
Pumps
Working principles, applications and classification. Pump elements, calculation of relevant parameters for each pump (work, power, head, etc.). Practical experiments with centrifugal and other pumps.
Fans
Working principle, classification, work elements, applications. Calculation of necessary parameters for fan control and selection.
Coagulation, flocculation, sedimentation, hydrocyclons
theoretical knowledge of sedimentation, coagulation and flocculation. Calculation of important parameters. Selection of parameters for various applications. Classification of equipment. Material balance.
Filtration
Definition of filtration basic filtration procedures. Definition of chemical and biological processes on the filters. Classification of equipment, working principle, other parameters. Theoretical and practical knowledge of filtartion. Ultrasonic filtration
Centrifuging
Definition of operation, forces and processes during centrifuging. Application and centrifuge selection. Working principle.
Sieving
Definition of sieving operation, and all relevant parameters. Particle size analysis. Working principle, classification and description of sieving equipment. Laser particle size analysis
Milling
Types of milling, classification of equipment, milling parameters.
Cleaning of gases
Application, working principle, equipment. Definition of equipment parameters Working principle of cyclones and electric air cleaning
Mixing
Definition of operation and parameters. Application in food and other industries. Definition of mixer parameters.Mixing of different phases.
Kneading
Application and definition of kneading and its process parameters. Kneading elements.
Drying
Drying process, basic parameters, working principle. Types of dryers and elements. Ultrasonic drying.
High hydrostatic pressure
Description and hand-on with new technology for tratment of foodstuff. Working principle, application and influence on food material.
Ultrasound
Basic principle of high and low intensity ultrasound. Application in food and other industries. Basic acoustics
Working principles, applications and classification. Pump elements, calculation of relevant parameters for each pump (work, power, head, etc.). Practical experiments with centrifugal and other pumps.
Fans
Working principle, classification, work elements, applications. Calculation of necessary parameters for fan control and selection.
Coagulation, flocculation, sedimentation, hydrocyclons
theoretical knowledge of sedimentation, coagulation and flocculation. Calculation of important parameters. Selection of parameters for various applications. Classification of equipment. Material balance.
Filtration
Definition of filtration basic filtration procedures. Definition of chemical and biological processes on the filters. Classification of equipment, working principle, other parameters. Theoretical and practical knowledge of filtartion. Ultrasonic filtration
Centrifuging
Definition of operation, forces and processes during centrifuging. Application and centrifuge selection. Working principle.
Sieving
Definition of sieving operation, and all relevant parameters. Particle size analysis. Working principle, classification and description of sieving equipment. Laser particle size analysis
Milling
Types of milling, classification of equipment, milling parameters.
Cleaning of gases
Application, working principle, equipment. Definition of equipment parameters Working principle of cyclones and electric air cleaning
Mixing
Definition of operation and parameters. Application in food and other industries. Definition of mixer parameters.Mixing of different phases.
Kneading
Application and definition of kneading and its process parameters. Kneading elements.
Drying
Drying process, basic parameters, working principle. Types of dryers and elements. Ultrasonic drying.
High hydrostatic pressure
Description and hand-on with new technology for tratment of foodstuff. Working principle, application and influence on food material.
Ultrasound
Basic principle of high and low intensity ultrasound. Application in food and other industries. Basic acoustics
Learning outcomes:
Literature:
-
M.Coulson, J.F.Richardson, J.R.Backhurst, J.H.Harker: Chemical Engineering, 3rd ed., Pergamon Press, Oxford,1978.
A.Ibarz, G.V.Barbosa-Canovas, Unit Operation in Food Engineering, CRC Press, Boca Ration, 2002.
M.Hraste, Mehaničke operacije, Fakultet kemijskog inženjerstva i tehnologije, Sveučilište u Zagrebu, 1990.,
Optional literature:
- , Tehnička enciklopedija, svesak 1-13, Leksikografski zavod "Miroslav Krleža", Zagreb, 1963-1997.
Heinz P. Bloch: Process Plant Machinery, Butterworth, USA, 1989., , , .
Prerequisit for:
4. semester
Mandatory course
-
Regular
studij
-
Food Technology
Consultations schedule: