Technical Chemistry / Process Engineering

Description

  • Internship Technical Chemistry: Currently the tests are offered fluidized bed granulation, agitated boiler cascade and agitator reactor

  • Fluid bed granulation: In a fluidized bed reactor, sugar is coated with cocoa as a model process, e.g. for catalyst production on an inert carrier.

  • Stir-fry boiler cascade: With five consecutively connected continuous stirring reactors, dwell time-sum curves and spectra are measured.

  • Stirring reactor: Using the example of the saponification of ethyl acetate, a reaction kinetics 2nd order is investigated. Two discontinuous tests at different temperatures determine the reaction velocity constants and activation energy. A continuous trial determines sales.

  • Practical Work thermal process technology: Currently, the tests are offered rectification and extraction.

  • Rectification: With a rectification column (bell bottom and filler column combined) concentration distributions are determined at different return ratios. From this, the theoretical soil number and the soil efficiency are determined.

  • Extraction column: The distribution of a transition component to two almost non-mixable phases is determined with a continuous extraction column. Depending on the stirring speed (disc stirrer) and the volume flows, the theoretical soil number and the soil efficiency are determined.

Laboratory management

Prof. Dr. rer. nat. Klaus Peter Zeyer Room: E 409

T +49 89 1265-4507
F +49 89 1265-1603

E-Mail