强化改质剂在原油加工过程中的使用及研究

Research and application of improver for distillation process

原油加工过程强化改质剂FT-101,在大庆联谊石化股份有限公司0.5Mt·a^(-1)常减压蒸馏装置上应用,提高常压拔出率1.2个百分点以上;在0.14Mt·a^(-1)催化裂化装置的分馏塔上应用,提高轻质油收率0.83个百分点。加入改质剂不仅可以提高馏分油收率,还可改善油品质量,汽柴油胶质和硫含量显著下降,经济效益显著。

A new type of distillation improver FT - 101 has been developed and applied in a 0.5Mt · a^-1 atmospheric and vacuum unit has been increased by 1.2 percent point. It also has been used in a 0.14Mt · a^-1 FCC unit as well and the light oil yield increased by 0.83 percent point. Not only the distillate yield has been increased but also the oil products quality was improved by adding the improver. Content of gum and sulfur in gasoline and diesel have been evidently reduced. In addition,httle modification has been made in the unit and good economic benefits have been obtained.