【摘要】 介绍了大庆减压渣油在间歇反应器中经不同条件的热反应后焦炭前体生成规律,并提出了一个实用的模型。更多还原

【Abstract】 The main problem in petroleum residue oil process is coke formation. This study is fo- cused on the coke precursor formation from Daqing residue under different reaction condi- tions. It is found that coke precursor formation is slight at≤420 C and≤1h, but is significant at>420℃ and>1h. A model for coke precursor formation is developed accordingly.更多还原