Time-Dependent Oxidative Capacities of La_𝟐O_𝟑, Lu_𝟐O_𝟑, CeO_𝟐, and Bi_𝟐O_𝟑 Materials Interacting with Air-CO or Air-CH_𝟒 Flows

Table 1

Simulation parameters for solids interacting with air-CO gas flows at various temperatures.

La2O3, CeO2, Lu2O3, and Bi2O3 interacting with air-CO gas flows
La2O3
𝑇^∘C	𝐾0	𝐾1	𝐾2	𝑆1	𝑆2
175	1.8	100	0.34	6	6
200	1.7	500	0.38	14	14
225	0.8	600	0.35	29.2	29.2
250	0.34	850	0.45	60.5	60.5
275	0.31	980	0.57	88	88
CeO2
𝑇^∘C	𝐾0	𝐾1	𝐾2	𝑆1	𝑆2
200	0.27	0.72	0.25	1.6	1.6
225	0.35	0.85	0.35	3.4	3.4
250	0.5	3	0.61	6.7	6.7
275	0.6	4	0.64	10.35	10.35
Lu2O3
𝑇^∘C	𝐾0	𝐾1	𝐾2	𝑆1	𝑆2
175	2.2	180	2.1	118	118
200	1.83	220	1.84	198	198
225	1.7	250	1.8	255	255
250	1.5	300	1.4	305	305
Bi2O3
𝑇^∘C	𝐾0	𝐾1	𝐾2	𝑆1	𝑆2
175	1.5	2	1.2	65	65
200	0.47	0.23	1	195	195
225	0.4	0.187	1.2	315	315
250	1.2	3	1.8	500	500
275	1.2	10	2	725	725