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| || | ||  \ \\/ //  |__  //  | || | || | \  / || 
| || | ||   \ ` //     / //   | || | || |  \/  || 
| \\_/ ||    | ||     / //__  | \\_/ || | .  . || 
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  `---`      `-`'    `-----`    `---`   `-`  `-`

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Text this: Characterization of slag from combustion of pulverized lignite with high calcium content in utility boiler