Two extraction solutions, alcohgl-water and alcohol-ditute soda solution, are proposed to extract the nitrides and mercaptan sulfur from the LCO of resid FCC.

• 本文提出了两种掺炼重油催化裂化轻柴油的脱氮方法。该方法是用乙醇-水溶液、乙醇-稀碱水溶液萃取柴油中的氮化物和硫酸硫。