| 降低 FCC 汽油中烯烃含量的LGO-A 助剂工业应用 |
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| 引用本文： | 俞文豹,齐旭东,李伟东,刘志刚.降低 FCC 汽油中烯烃含量的LGO-A 助剂工业应用[J].石油炼制与化工,2002,33(1):14-17. |
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| 作者姓名： | 俞文豹 齐旭东 李伟东 刘志刚 |
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| 作者单位： | 中国石油集团锦州石化股份公司,锦州,121001 |
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| 摘 要： | 为适应清洁汽油的要求,锦州石化股份公司与石油化工科学研究院合作，该院研制的降烯助剂LGO－A，在锦州石化公司1．40Mt/a重油催化裂化装置上进行工业应用试验。试验结果表明，加入6％LGO－A降烯烃助剂，可使汽油中烯烃含量由原来的56．6％下降到50％左右，汽油辛烷值略有提高，产品分布趋于合理，每吨原料可增效7．528元。
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| 关 键 词： | FCC汽油 LGO－A助剂 工业应用 重油 催化裂化 降低 烯烃含量 助催化剂 工业规模 |
| 修稿时间： | 2001年3月30日 |
APPLICATION OF LGO-A CO-CATALYST FOR DECREASING OLEFIN CONTENT IN FCC NAPHTHA |
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| Yu Wenbao,Qi Xudong,Li Weidong,Liu Zhigang.APPLICATION OF LGO-A CO-CATALYST FOR DECREASING OLEFIN CONTENT IN FCC NAPHTHA[J].Petroleum Processing and Petrochemicals,2002,33(1):14-17. |
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| Authors: | Yu Wenbao Qi Xudong Li Weidong Liu Zhigang |
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| Abstract: | LGO A co catalyst developed by Research Institute of Petroleum Processing was added to the 1.40 Mt/a heavy oil FCC unit in Jinzhou Petrochemical Company for decreasing the naphtha olefin content to meet the requirement of clean fuel production. After the co catalyst reached 6% of the catalyst inventory, the olefin content in the cracked naphtha dropped from 56.6% to around 50%. The naphtha octane number was somewhat higher and the product slate was reasonable. |
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| Keywords: | heavy oil catalytic cracking olefin decreasing co catalyst full scale |
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