Activation of unwanted metal oxides as oxygen carriers for chemical loop combustion applications

摘要

A method for producing a black powder oxygen carrier for use in chemical loop combustion comprises the steps of (a) removing and collecting black powder exhaust material formed in a gas pipeline; and (b) collected black powder. Suitable for use as an oxygen carrier in chemical loop combustion by pre-treating and adjusting its sphere to avoid wear and fine particle formation and (c) activating the black powder to increase its reaction rate Producing a black powder oxygen carrier. [Selection] Figure 1