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用卸出的催化裂化平衡催化剂对催化裂化柴油进行吸附精制，取得了很好的效果。精制油收率99％以上，其安定性达到了优级轻柴油的标准（沉渣＜2．0mg／100mL，色号≤16）。精制后柴油的胶质下降约1个百分点，对吸附物的组成分析表明，其氮含量是柴油的17倍以上。对精制油的分析表明，吸附精制可明显降低柴油的酸度和碱性氮化物的含量。
The discharged catalytic cracking equilibrium catalyst for catalytic cracking diesel adsorption purification, and achieved good results. Refined oil yield of more than 99%, its stability has reached the level of light diesel grade (sediment <2.0mg / 100mL, color number ≤ 16). Refined diesel gum decreased by about 1 percentage point, the composition of adsorbate analysis showed that the nitrogen content of diesel is more than 17 times. The analysis of refined oil shows that adsorption and purification can significantly reduce the diesel acidity and basic nitride content.