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摘要: |
日益严格的环保要求和加工更重原油的需要,使石油炼制者面临着降低汽油烯烃含量的挑战。本文综述了可以降低汽油烯烃度的途径和工艺技术进展,FCC汽油在成品汽油中占相当大的比重,是汽油中烯烃的主要来源。因此,降低汽油烯烃含量关键要降低FCC汽油烯烃含量。降低FCC汽油烯烃含量可以通过对FCC汽油后加工处理和在催化剂化反应中直接减少烯烃的生成量来实现。 |
关键词: 汽油 烯烃 催化裂化 环境保护 标准 |
DOI: |
分类号:TE626.21 |
基金项目: |
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The Strategy for Reducing Olefins Content in Gasoline |
Cai Murong 1 Ding Fuchen 2 Li Shuyuan 1
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Abstract: |
Increasing environmental concerns coupled with the need to process more heavier oil feedstock make refiners a challenge to reduce olefins in gasoline.In this paper,related research works and technology progresses were reviewed.Because FCC gasoline is the |
Key words: gasoline,olefins,FCC,environmental protection |