High attrition of oxygen carriers from ionic diffusion induced morphological changes is one of the most serious obstacles inhibiting commercialization of chemical looping processes. By confining active oxygen carriers in an Al-based skeleton, a low-cost oxygen carrier achieving high chemical and physical stability over 3000 TGA redox cycles with exceptional attrition resistance and reactivity in a high pressure and temperature, chemical looping moving bed pilot plant, is enabled for commercial implementation.

中文翻译：

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化学和物理坚固，商业上可行的铁基复合氧气载体，在高温下可持续超过3000个氧化还原循环，适用于化学循环应用

离子扩散引起的形态变化导致氧载体的高度磨损是阻碍化学环化工艺商业化的最严重障碍之一。通过将活性氧载体限制在Al基骨架中，低成本的氧载体在3000 TGA氧化还原循环中可实现高化学和物理稳定性，并且在高压和高温化学循环移动床中试装置中具有出色的耐磨损性和反应性。已启用，可用于商业实施。