Chemical looping combustion (CLC) is under development for fuel combustion, an art of technology in terms of less energy penalty for CO removal. In addition to the oxygen carrier (OC) development, the autothermal operation is another key for the success of CLC, which is mainly determined by a difference of heat of combustion per mole O between the fuel and oxygen carrier (dQ). Ideally, the developed OC should have dQ > 0, that is, the coupling of OC-fuel needs to be evaluated at the beginning to check the feasibility of autothermal operation.

中文翻译：

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了解自热操作的化学循环

化学循环燃烧 (CLC) 正在开发用于燃料燃烧，这是一种减少二氧化碳去除能量损失的技术艺术。除了载氧体（OC）的发展外，自热操作是CLC成功的另一个关键，这主要取决于燃料和载氧体之间每摩尔O的燃烧热差异（dQ）。理想情况下，开发的OC应具有dQ>0，即需要在开始时评估OC-燃料的耦合以检查自热运行的可行性。