In Table 1, it can be seen that DH

In Table 1, it can be seen that DH for O2 release is typically inthe range 250–325 kJ/mol O2, i.e. similar to that of CuO. Availabledata is summarized in Fig. 9, where this is compared to the enthalpy of combustion at 900 C for methane (401 kJ/mol O2), carbon(379 kJ/mol O2) and CO (562 kJ/mol O2). Most coals have an enthalpy of combustion per mol O2 in the same range as CH4. It is evident from Table 1 and Fig. 9 that, in most cases, the overall reactionin the fuel reactor will be slightly exothermic when oxygen carrierscapable of releasing O2 are used. As explained above, this could befavorable, since it simplifies closure of the heat balance for the fuelreactor. It should be pointed out though, that endothermic reactionin the fuel reactor using oxygen carriers with O2 release is a possibility, and would be the case for example, if Co3O4–CoO was used,as seen in Fig. 9.

Results (English) 1:

In Table 1, it can be seen that DH for O2 release is typically in
the range 250–325 kJ/mol O2, i.e. similar to that of CuO. Available
data is summarized in Fig. 9, where this is compared to the enthalpy of combustion at 900 C for methane (401 kJ/mol O2), carbon
(379 kJ/mol O2) and CO (562 kJ/mol O2). Most coals have an enthalpy of combustion per mol O2 in the same range as CH4. It is evident from Table 1 and Fig. 9 that, in most cases, the overall reaction
in the fuel reactor will be slightly exothermic when oxygen carriers
capable of releasing O2 are used. As explained above, this could be
favorable, since it simplifies closure of the heat balance for the fuel
reactor. It should be pointed out though, that endothermic reaction
in the fuel reactor using oxygen carriers with O2 release is a possibility, and would be the case for example, if Co3O4–CoO was used,
as seen in Fig. 9.

Results (English) 3:

在表1中，可以看出用于O2释放的DH通常为
范围250-325kJ/mol O2，即与CuO类似。可用
数据汇总在图9中，与甲烷（401kJ/mol O2）、碳在900℃下的燃烧焓进行比较
（379 kJ/mol O2）和CO（562 kJ/mol O2）。大多数煤每摩尔氧的燃烧焓与CH4的范围相同。从表1和图9可以明显看出，在大多数情况下，总体反应
在燃料反应堆中，当氧载体
可释放氧气。如上所述，这可能是
有利，因为它简化了燃料热平衡的关闭
反应堆。但应该指出的是，吸热反应
在燃料反应堆中，使用氧载体释放氧气是可能的，例如，如果使用Co3O4–CoO，
如图9所示。