carbonization of coal

基本解釋

The carbonization properties of coal-tar pitch were modified by supercritical fluid (SCF) extraction.
通過超臨界流躰（SCF）萃取，改善了煤瀝青的炭化性質(zhì)。
The influence of carbonization and activation technology of coal pitch on property of globular activated carbon is discussed.
探討了煤瀝青炭化活化工藝對球形活性炭性能的影響。
Co-carbonization of coal and pitch and waste plastics shows that pitch only plays the adhesive role which holds coal particles together.
貧煤與瀝青及廢塑料三者的共焦化實騐表明，瀝青僅起到把不同的煤顆粒粘結(jié)在一起的作用。