أرسل هذا في رسالة قصيرة: Utilization of sewage-sludge-derived hydrochars toward efficient cocombustion with different-rank coals : effects of subcritical water conversion and blending scenarios

 _____     __   __   _    _     _____     _____   
|  __ \\   \ \\/ // | || | ||  |  ___||  / ____|| 
| |  \ ||   \ ` //  | || | ||  | ||__   / //---`' 
| |__/ ||    | ||   | \\_/ ||  | ||__   \ \\___   
|_____//     |_||    \____//   |_____||  \_____|| 
 -----`      `-`'     `---`    `-----`    `----`