Energy Process Technology Laboratory
| Head: | Dr. rer. nat. Kathrin Gebauer |
| Laboratory assistant: | Romy Fischer |
| Chemical-technical assistant: | Sabine Rößler, B.Sc. |
Walther-Pauer-Bau, Zi. 109/112/113
George-Bähr-Str. 3b
01069 Dresden
Tel.: +49 (0)351-463-33663
E-Mail: Kathrin.Gebauer@tu-dresden.de
The Chair of Energy Process Engineering has a laboratory and a technical center with various test facilities.
Basic tests for fuel analysis as well as ash and combustion behavior are carried out in accordance with DIN or DIN-compliant standards. Fuel analysis includes short analysis, elemental analysis, determination of the calorific and heating value and sieve analysis. In the ash and slag analyses, the melting behavior and chemical composition of both fuel ashes and batch samples, e.g. from combustion tests, are examined. In addition, kinetic data on the ignition and combustion behavior of fuels in the ignition furnace and batch reactor are determined.
- Sample divider PT 100 (Retsch GmbH) & riffle divider
- Drying ovens (various sizes)
- various mills (Retsch GmbH): cutting mill SM 300, ultracentrifugal mill ZM 100 & ZM 200, ball mill PM 100, ball mill XRD-Mill McCrone
- other mills: vibrating disk mill, coal mill
- Moisture analyzers (Mettler Toledo):
- Halogen dryer HR 73
- Halogen dryer HB 43
- Infrared dryer LP 16 - Laboratory balances (Mettler Toledo):
- Analytical balance XP205DR
- Precision balance XS4002SDR - Laboratory balances (Sartorius):
- Electronic microbalance M2P
- Analytical balance AC210S
- Analytical balance BP61 - Laboratory furnaces (muffle furnaces) (Nabertherm):
- Tmax = 1,100 °C
- Tmax = 1,100 °C, incl. inert gas connection - Particle analysis:
- AS 200 control vibrating sieve shaker (Retsch GmbH) incl. various test sieves (32 µm to 50 mm) - Calorific value analysis:
- Calorimeter C 6000 (IKA-Werke)
- Calorimeter C200 (IKA-Werke) - Elemental analysis:
- Vario El (Elementar Hanau) for carbon, hydrogen and nitrogen determination
- Eltra CS 580 (Eltra GmbH Neuss) for the determination of sulphur - X-ray spectrometer Epsilon 3 (PANalytical)
- X-ray diffractometer D8 Advance ECO (Bruker)
- Thermobalance (TGA/DSC) (Mettler Toledo)
- Thermobalance (DTA) Netzsch
- FTIR gas analyzer CX-4000 (Ansyco)
- Multifunction measuring devices for pH value and conductivity with laboratory probes (various manufacturers)
- Contact angle meter
- photometer
- Gas chromatograph
- Ion chromatograph ICS 1000 (DIONEX GmbH) with suppressor technology for anions
- Ion chromatograph ICS 1100 (DIONEX GmbH) with suppressor technology for cations
- Titrator (Mettler)
- Karl Fisher titrator
- High-temperature chamber furnace (Thermconcept), Tmax = 1,750 °C
- TOPwave (Analytik Jena) microwave exchange system
- Rotary evaporator incl. pump stand (IKA/Vacuubrand)
- Sorptomatic 1990 (Porotec)
- Pycnomatic ATC (Porotec)
- Various ultrasonic baths
- Thermostats
- Magnetic stirrers
- Heating plates
- Centrifuge
Small-scale pilot plants:
The energy process engineering laboratory has been offering internships for school students since 2005. These have always been well received, with five to ten pupils signing up every year over the last two decades to get to know the laboratory and the work that goes on there.
We recommend the student internship in the laboratory for students from the 9th grade onwards.
Main tasks:
- General collaboration in the energy process engineering laboratory
- Assistance with sample preparation
- Application of various chemical and physical measuring methods
- Independent fuel and water analyses
The student internship can be started at any time of the year and lasts 1 - 2 weeks.
Internship offers at TU Dresden including the EVT laboratory can be found here: Internships for pupils - Studies - TU Dresden
The full range of offers for study orientation awaits you under the heading "Test university". Whether internships, mentoring, workshops, Girl's Day or trial studies, there is a wealth of information and opportunities to get to know TU Dresden, the campus and student life: UNI TESTEN - Studium - TU Dresden
We are delighted to have welcomed eight dedicated pupils from grades 9 to 11 to our energy process engineering laboratory in the 2024/2025 school year. The four girls and four boys came from various schools in Dresden, Dippoldiswalde and Großenhain and were very interested in scientific and technical topics.
During their internship, the young people gainedexciting insights into the work of our research laboratory. They assisted with fuel and ash analyses, helped students with their dissertations and researched new analysis methods. In addition to the practical activities in the laboratory, they also took part in student internships as part of various courses, which were supervised by the EVT laboratory staff.
