Current research projects

Electrochemical decontamination of electrically conducting surfaces „EDeKo II“

Combined building and system simulation

Cold meter

All-in-one device for freeze-drying and production of biomaterial

Humidifier System for High-Purity Gases

Optimizing HVAC operation with machine learning

Refrigerants, lubricants and mixtures

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

Multifunctional electronic modules for cryogenic applications

Electrical components in refrigeration circuits

Cool Up

Helium extraction from natural gas

Reducing the filling quantity

Overall System Optimization of Refrigeration Plant Systems for Energy Transition and Climate Protection

Micro fluidic expansion valve

Corrosion inhibitor for ammonia absorption systems

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Initiierung eines Lithiumkreislaufes – Recycling von Lithiumbromidlösungen aus Absorptionskälteanlagen (ReLiA)

innerhalb der Förderinitiative KMU-innovativ

05/2019-04/2021

Dr. rer. nat. Steffen Feja

+49-351-4081-5411

ILK Teilvorhaben 2: Trennverfahren

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Further Projects

Low noise and non metallic liquid-helium cryostat

Low-noise Magnetic Field Cryostat for SQUID-Applications

Cryostats, Non-Metallic and Metallic

position indenpendent, highest endurance, tiltable for liquid helium and liquid nitrogen

Cryogenic liquid piston pumps for cold liquefied gases like LIN, LOX, LHe, LH2, LNG, LAr

Feeding pumps for cryogenic liquid gases

Calibration of Low Temperature Sensors

According to the comparative measurement method

High Capacity Pulse Tube Cooler

for Cryogenic High-Power Applications