Examination of Perovskite Structure CaMnO_3-δ with MgO Addition as Oxygen Carrier for Chemical Looping with Oxygen Uncoupling Using Methane and Syngas

Table 5

Crushing strength and effective density of MgO added CaMnO_3-δ materials.

Notation	Molar composition	Sintering temperature	Crushing strength	Effective density
		(°C)	(N)	(kg/m^3)
5.6% MgO	CaMn0.8Mg0.2O3	1100	0.4	1001.2
		1200	0.7	1238.7
		1300	1.3	1704.9
2.7% MgO	CaMn0.9Mg0.1O3	1100	0.3	1041.3
		1200	0.6	1437.6
		1300	1.4	2254.6