Current research projects

Electrochemical decontamination of electrically conducting surfaces „EDeKo II“

Practical training, diploma, master, bachelor

Swirl-free on the move...

Investigation of coolants

Ice Slurry Generation

Innovative Parahydrogen Generator Based on Magnets

Certifiable connection types in cryogenics

Solar Cooling

Test rigs for refrigeration and heat pump technology

Innovative cryogenic cooling system for the recondensation / liquefaction of technical gases up to 77 K

Certification of efficient air conditioning and ventilation systems through the new "indoor air quality seal" for non-residential buildings

Helium extraction from natural gas

Development of a Cryogenic Magnetic Air Separation Unit

CFE-Test of Cooker Hoods

Corrosion inhibitor for ammonia absorption systems

Verification of storage suitability of cryo tubes

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Prüfverfahren für Außenluftfilter

Dipl.-Ing. Stefan Holfeld

+49-351-4081-5374

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Further Projects

Hybrid- Fluid for CO2-Sublimation Cycle

Cryogenic cooling by CO2 sublimation

Energy efficiency consulting - cogeneration systems

How efficient is my refrigeration system?

Cold meter

The fast way to refrigerating capacity

Optimizing HVAC operation with machine learning

Intelligent control of HVAC systems – high comfort with low energy demand

Industry 4.0 membrane heat and mass exchanger (i-MWÜ4.0)

Linking the entire life cycle of a multi-functional air handling unit