作者: Rui Feng , Ke Qiao , You-he Wang , Zi-feng Yan
DOI: 10.1007/S13203-013-0030-1
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摘要: This paper provides an overview of the enormous challenge in processing heavier fluid catalytic cracking (FCC) feedstock and producing higher qualified liquid fuels. Besides optimizing operation conditions FCC unit, it is crucial to design new catalysts especially for inferior feedstock. In this paper, a concept, stepwise structure catalyst, was postulated potential catalyst based on prepared.