Chemical Looping Combustion Using Two Different Perovskite Based Oxygen Carriers: A Pilot Study.

Two perovskite type oxygen carriers, for the application in chemical looping combustion, called C14 and C28 are investigated. The composition of C14 is CaMnMgO and CaMnMgTiO for C28, respectively. Both oxygen carriers allow chemical looping with oxygen uncoupling (CLOU), they release oxygen under conditions with low oxygen partial pressure.