The yieldof light oil increased significantly, from some 60% to about 65%. The yieldofgasoline rose to 45% from 39%.
轻油收率明显提高,由改造前的60%左右提高到65%左右,尤其是汽油收率,由39%提高至45%;
2
The catalyst of the invention is used for catalytic cracking of heavy oil, the conversion rate is high, the yieldofgasoline is high and the coke yield is low.
本发明催化剂用于重油催化裂化,转化率高,汽油产率高,焦炭产率低。
3
By the catalysis of FC catalyst, with the temperature of catalytic transformation rising, the yieldofgasoline would rise, however, heavy oils and carbon residue were on the contrary.