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  ______    _____     _  _     _____    _    _   
 /_   _//  |  ___||  | \| ||  |  ___|| | || | || 
 `-| |,-   | ||__    |  ' ||  | ||__   | || | || 
   | ||    | ||__    | .  ||  | ||__   | \\_/ || 
   |_||    |_____||  |_|\_||  |_____||  \____//  
   `-`'    `-----`   `-` -`   `-----`    `---`

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Text this: The effect of alkali earth metals on CuO/Al₂O₃ oxygen carrier in syngas chemical looping combustion process