石油科技论坛

石油科技论坛 ›› 2017, Vol. 36 ›› Issue (增刊): 179-182.DOI: 10. 3969/ j. issn. 1002-302x. 2017. z1. 051

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催化汽油加氢改质催化剂FO-35M开发及应用

赵　悦1，杨　燕2   

  1. 1. 中国石油抚顺石化公司研究院; 2. 中国石油抚顺石化公司催化剂厂
  • 出版日期:2018-03-25 发布日期:2018-04-13
  • 基金资助:
    中国石油天然气集团公司科研项目“20 万吨/ 年新型FCC 汽油加氢改质催化剂现场试验及第二代催化剂研制开 发” (编号: 06B50401); 中国石油天然气股份有限公司科研项目“FCC 汽油加氢改质催化剂及工艺研究” ( 编号: 2008B- 3102); 中国石油天然气股份有限公司科研项目“FCC 汽油重馏分加氢改质催化剂(M3) 改进研究” (编号: 0903A01-21)。

Development and Application of FCC Gasoline Hydrogenation Catalyst FO-35M

Zhao Yue1,Yang Yan2   

  1. 1. Research Institute of PetroChina Fushun Petrochemical Company, Fushun 113001, China; 2. Catalyst Plant of PetroChina Fushun Petrochemical Company, Fushun 113001, China
  • Online:2018-03-25 Published:2018-04-13

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摘要： 针对日益严格的环保要求, 中国石油抚顺石化公司自主研发了FO-35M 催化汽油加氢改质催化剂。该催 化剂采用特定的纳米分子筛原料、先进的载体表面酸度调控及活性组分均匀分散技术, 在相同烯烃降低幅度下, 通过 芳构化、异构化反应, 将催化汽油中烯烃转化为高辛烷值的芳烃和异构烷烃, 辛烷值损失小, 液收高, 具有一定脱硫 性能的特点。与中国石油石油化工研究院开发的催化汽油选择性脱硫催化剂(DSO) 联合为催化汽油加氢改质M-DSO 技术, 可满足炼厂国Ⅴ汽油质量升级需求。催化剂已经先后在中国石油乌鲁木齐石化公司、玉门炼油化工总厂、塔西 南石化公司实现工业应用, 应用效果良好, 技术水平处于国内领先地位。

关键词: FO-35M 催化剂; 汽油; 加氢改质; 降烯烃; 辛烷值; 纳米分子筛

Abstract: In response to the increasingly strict environmental requirements, PetroChina Fushun Petrochemical Company developed FCC gasoline hydrogenation catalyst FO-35M. This catalyst adopts special nanometer molecular sieve, advanced carrier surface acidity regulation and equally-dispersed active component technology. Under the same olefin reduction, olefins in FCC gasoline are turned into high octane number aromatic hydrocarbons and isomerization alkane by means of aromatization and isomerization reaction. The catalyst is characterized for less loss of octane number, high liquid products yield and certain desulfurization effect. Based on combination with FCC gasoline selective desulfurization catalyst ( DSO) developed by PetroChina Petrochemical Research Institute, FCC gasoline hydrogenation modification M-DSO technology can satisfy the demand for upgrading the quality of China V gasoline at the refinery. This catalyst has been put into industrial application at PetroChina’s Urumuqi Petrochemical Company, Yumen Oil Refinery and Taxinan Petrochemical Company. With good application results, the catalyst becomes a technological leader in China.

Key words: PO-35M catalyst, hydrogenation modification, olefin reduction, octane number, industrial application