cracked residue

This paper systematically introduced separation technology of cracked C5 residue abroad.

介绍了国外裂解碳五馏分的分离技术。

For the same catalyst, basic nitrogen and total nitrogen content in gasoline and diesel oil have maximum values with catalyst content increasing but in cracked residue the two nitrogen contents decrease.

对于同一催化剂，随催化剂含量的增加，汽油馏分和柴油馏分中的碱性氮和总氮含量先增加后降低，而尾油中的碱性氮和总氮含量逐渐降低；

Study of steam cracked residue as motor fuel oil

蒸汽裂解渣油用作发动机燃料油的研究

State of Separation of Cracked C5 Residue Abroad

国外裂解碳五馏分的分离状况

In vacuum gas oil and cracked residue, the mass ratio of basic nitrogen to total nitrogen is 0.300-0.390.

蜡油馏分及尾油中的碱性氮与总氮的质量比约为0.300-0.390，且不随催化剂含量的改变而改变。