FRF-1
FRF-1, a research reactor (homogeneous) in Frankfurt am Main, Germany, with 50 kW of thermal power, operated by Johann Wolfgang Goethe Universität. Decommissioned, first critical in 1958.
It was one of the 45 research reactors Germany has had; 6 remain in operation today. It went critical 1 year after the first research reactor in Germany, FRM (1957). 15 homogeneous reactors remain in operation today across 6 countries. Its declared uses include basic research and neutron irradiation.
- Country
- Germany
- City
- Frankfurt am Main
- Type
- Homogeneous
- Thermal power
- 50 kW
- Operator
- Johann Wolfgang Goethe Universität
- Status
- Decommissioned
- First criticality
- 1958
- Purpose
- Basic research, neutron irradiation
See also: every research reactor in Germany · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026