Schwerpunktfach Advanced Processes (AP focal)15.0 ECTS
(englische Bezeichnung: Focal Subject Advanced Processes)
(Prüfungsordnungsmodul: Schwerpunkt Advanced Processes)

Lehrveranstaltungen:

• • Vertiefung Thermische Verfahrenstechnik (VL) (SS 2018)
    (Vorlesung, 3 SWS, Karsten Müller et al., Do, 12:15 - 13:45, KS I; Fr, 10:15 - 11:45, KS I)
  • Reactors (SS 2018)
    (Vorlesung, 1 SWS, Leonid Datsevich, Do, 14:15 - 15:45, 0.111; ab 19.4.2018)
  • Thin films: processing, characterization and functionalities. (SS 2018)
    (Vorlesung, 1 SWS, Christoph J. Brabec et al., Mi, 8:15 - 9:45, 3.71; ab 18.4.2018)
  • Catalysis (WS 2018/2019)
    (Vorlesung, 2 SWS, Marco Haumann, Do, 10:15 - 11:45, 0.85)
  • Process Technology (WS 2018/2019)
    (Vorlesung, 2 SWS, Hannsjörg Freund et al., Do, 14:15 - 15:45, 0.151-115)

Inhalt:

Advanced Separation Science:
This course improves the survey on thermal separation technology. It includes the knowledge of modern separation processes, e.g. membrane processes, solid-liquid extraction, high pressure extraction, melt crystallization, spray drying. For this separation processes the calculation methods, the technical equipment and industrial examples are given.

Reactors:

• chemical reactor and catalyst as a result of interdisciplinary knowledge and efforts

• industrial catalysis

• types of chemical reactions

• types of chemical reactors

• mass and heat balances for ideal reactors operating under steady-state and unsteady-state conditions

• divergence of a real reactor from an ideal one

• safety aspects

• multiphase catalysis: problems and solutions

• examples of industrial development: three-phase reactors

Thin films:

• overview on passive materials in organic electronics (substrates, dielectrics, packaging and encapsulation materials)

• dielectric properties, barrier properties, optical properties

• major thin film fabrication processes (gas phase and solution based)

• printing (gravure, ink-jet, doctor blading) techniques and conditions

• composition of inks, thin film homogeneity and thickness control

• deposition of patterned features

• molecular self-assembly (molecular scale fabrication, applications).

Process Technology:
Chemical production processes: materials and technological aspects

• raw materials

• base chemicals

• intermediate products

• organic products

• renewable raw materials

• inorganic products
  

Process development

• technology

• economics
  

Catalysis:
The Catalysis lecture covers

• homogeneous catalysis

• fluid/fluid biphasic catalysis

• hatta number and enhancement

• advanced solvents for catalyst immobilization

• heterogeneous catalysis

• deriving reaction rate approaches for surface catalyzed reactions

• reactors to determine kinetics of reaction and mass transfer

• mass transfer coefficient correlations

• mass transfer influences on selectivity

• mass transfer in fluidized beds

• models to describe residence time distributions

• catalyst characterization

• chemical energy storage

Lernziele und Kompetenzen:

Students who successfully participate in this module can

• define different separation techniques and analyze the limitations each

• understand the interaction between different separation processes and the possibilities to combine these processes.

• develop solutions for different separation demands

• explain strategies for the optimization of separation processes regarding their energy demand

• define different types of chemical reaction and reactor

• differentiate between steady-state and transient reactor operation

• evaluate the differences between idea and real reactors

• assess aspects of safety of chemical reactors

• define challenges and solutions for multiphase reactors

• describe the importance of thin film technologies to modern (opto)electronic devices

• define principal gas and solution-based thin film fabrication technologies, especially printing techniques

• evaluate the composition of printing inks and characteristics and quality of printed layers

• explain how thin films can be patterned

• understand the role of emerging thin film technologies such as molecular self-assembly

Students who successfully participate in this module can

• explain the material, technological and developmental aspects of chemical processes

• understand the fundamentals of both homogeneous and heterogeneous catalysis

• analyze and evaluate the general mechanisms in catalysis

• describe and critically asses the interplay between mass transport and chemical reaction

• apply immobilization techniques for homogeneous catalysts

• transfer their knowledge about chemical reactors regarding influences on catalytic processes

Literatur:

• Klaus Sattler, Hans Jacob Feindt, Thermal Separation Processes, Principles and Design, Wiley VCH 1995

• Hagen Klauk , Organic Electronics - Materials, Manufacturing and Applications Wiley-VCH (2006)

• O. Levenspiel, Chemical Reaction Engineering Wiley VCH (1998)

• B. Ong, Organic Thin Film Transistor Integration, Wiley VCH (2011)

• M. Baerns et al., Technische Chemie, WILEY-VCH, 2006/2008

• Jess, P. Wasserscheid, Chemical Technology, WILEY-VCH (2013)

• Perry’s Chemical Engineers’ Handbook, McGraw-Hill

• McCabe, et al., Unit Operations of Chemical Engineering, McGraw-Hill

• Jess and P. Wasserscheid in Chemical Technology (2013) Wiley-VHC, Weinheim

• W. McCabe, J. Smith, P. Harriott in Unit Operations of Chemical Engineering (2005) McGraw-Hill, Boston

Weitere Informationen:

Verwendbarkeit des Moduls / Einpassung in den Musterstudienplan:

1. Advanced Materials and Processes (Master of Science)
   (Po-Vers. 2017w | TechFak | Advanced Materials and Processes (Master of Science) | Schwerpunktfächer | Schwerpunkt Advanced Processes)

Studien-/Prüfungsleistungen:

Advanced Processes 1: Separation Processes, Reactors and Thin Films (Prüfungsnummer: 1801)

(englischer Titel: Advanced Processes 1: Separation Processes, Reactors and Thin Films)

Prüfungsleistung, mündliche Prüfung, Dauer (in Minuten): 45, benotet, 7.5 ECTS

Anteil an der Berechnung der Modulnote: 50.0 %

Prüfungssprache: Englisch

Erstablegung: SS 2018, 1. Wdh.: WS 2018/2019

1. Prüfer:

Karsten Müller,

2. Prüfer:

Christoph J. Brabec

Advanced Processes 2: Process Technology and Catalysis (Prüfungsnummer: 1802)

(englischer Titel: Advanced Processes 2: Process Technology and Catalysis)

Prüfungsleistung, mündliche Prüfung, Dauer (in Minuten): 60, benotet, 7.5 ECTS

Anteil an der Berechnung der Modulnote: 50.0 %

Prüfungssprache: Englisch

Erstablegung: WS 2018/2019, 1. Wdh.: SS 2019

1. Prüfer:

Robin N. Klupp Taylor,

2. Prüfer:

Marco Haumann