影响S Zorb装置汽油辛烷值损失因素分析

doi:10.3969 /j.issn.1005-8168.2019.04.004

Petrochemical Design ›› 2019, Vol. 36 ›› Issue (4): 12-15.doi: 10.3969 /j.issn.1005-8168.2019.04.004

• DESIGN TECHNOLOGY • Previous Articles Next Articles

Analysis of Factors Affecting Octane Number Loss of Gasoline in S Zorb Unit

Liu Yongcai, Li Jia

SINOPEC Qilu Company, Zibo, Shandong, 255434

Received:2019-07-17 Accepted:2019-07-17 Online:2019-12-09 Published:2019-12-09
Contact: Liu Yongcai,ttt831@126.com E-mail:ttt831@126.com

Abstract

Abstract: According to the change of octane number loss of gasoline in the 900 kt/a S Zorb unit at SINOPEC Qilu Company under different operating conditions since its first start-up, the factors affecting the octane number loss of gasoline are analyzed, including the influences of raw materials, reaction conditions, adsorbent properties and recycling hydrogen purity. Combining with the operation status of the unit, some measures are put forward for further reducing the octane number loss of refined gasoline.

Key words: S Zorb, FCC gasoline, olefin, octane number, loss

Liu Yongcai, Li Jia. Analysis of Factors Affecting Octane Number Loss of Gasoline in S Zorb Unit[J].Petrochemical Design, 2019, 36(4): 12-15.

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Analysis of Factors Affecting Octane Number Loss of Gasoline in S Zorb Unit

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