From 4-5.5.2022 the SPP 2315 Kick off meeting took place in Freiberg with five projects of the TUC. The projects presented themselves for the first time, starting from the characterization and identification projects of engineered artificial minerals to the mechanical comminution and particle technology to the separation projects. There was a lively exchange and in the evening a social get-together with food and drink in the Freiberg Tivoli. On 13.05.2022, Dr. Kaushik Sanyal from India from the Bhabha Atomic Research Centre also joined our team in SPP 2315.