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催化裂化辛烷值助剂是催化裂化工艺中的重要组成部分,广泛应用于催化裂化装置以提高汽油辛烷值。介绍了几种辛烷值助剂并详细论述了ZSM-5辛烷值助剂的研究进展。最后,对催化裂化辛烷值助剂未来的研究方向进行了展望。
Catalytic cracking octane additives is an important part of the catalytic cracking process, widely used in catalytic cracking unit to improve the octane number of gasoline. Several octane builders are introduced and the research progress of the ZSM-5 octane builders is discussed in detail. Finally, the future research direction of octane builder for FCC is prospected.