英语语法分析

Hot wall hydroprocessing reactor is the key equipment in oil refinery and coal liquefied.

热壁加氢反应器是炼油与煤液化工程的关键设备。

Residue fixed-bed hydrotreating is one of the most effectively means of residue oil hydroprocessing.

渣油固定床加氢处理是合理利用渣油的最为有效的手段之一。

MCI technology for upgrading FCC LCO was applied in the hydroprocessing unit of Dagang Petrochemical Company.

大港石化公司加氢装置应用mci技术对催化裂化柴油进行加氢改质。