carbonization of coal

基本解释

The carbonization properties of coal-tar pitch were modified by supercritical fluid (SCF) extraction.
通过超临界流体（SCF）萃取，改善了煤沥青的炭化性质。
The influence of carbonization and activation technology of coal pitch on property of globular activated carbon is discussed.
探讨了煤沥青炭化活化工艺对球形活性炭性能的影响。
Co-carbonization of coal and pitch and waste plastics shows that pitch only plays the adhesive role which holds coal particles together.
贫煤与沥青及废塑料三者的共焦化实验表明，沥青仅起到把不同的煤颗粒粘结在一起的作用。