Study on the Modification of FCC Diesel Quality by Non―Hydrofining Method

• 来源期刊: 中国炼油与石油化工(英文版)
• 学科: 工学
• 关键词: FCC柴油燃料 燃料质量 GZ试剂 化学精炼 非加氢精炼法 改进
• 年，卷（期）: 2002,（3）
• 页码范围: 51-54
• 页数: 4页
• 分类号: TE626.24
• 语种: 中文

摘要

In this article,the FCC diesel fuel is chemically treated with GZ reagent.The existent gum,insolubles after oxidation,and iodine munber are greatly reduced after chermical treatment.This method has a good effect and is simple.This method is characterized by high recovery rate of fuel(>99.7?and low cost.The property of the mixture of chemically treated diesel fuel with straight-run diesel fuel can meet the requirements of national standard GB252-2000.The color and oxidation stability of the mixed fuel after having been stored for three months were still lower than the values specified in the national standard.