期刊
CATALYSTS
卷 13, 期 4, 页码 -出版社
MDPI
DOI: 10.3390/catal13040784
关键词
FCC; catalyst; accessibility; mesochemistry; connectivity
Fluid catalytic cracking (FCC) is a crucial process in the petroleum-refining industry aimed at converting large hydrocarbon molecules into smaller, more valuable products. Catalyst accessibility greatly affects the efficiency of the FCC process, influencing the penetration of feedstock molecules and the desorption of reaction products. This review examines the characterization and enhancement of FCC catalyst accessibility, encompassing three decades of technical papers and patents. Bibliometric analysis of literature search results is presented, along with the described search strategy and evaluation process.
Fluid catalytic cracking (FCC) is a critical process in the petroleum-refining industry, designed to break down large hydrocarbon molecules into smaller, more valuable products. Fluid-cracking catalyst accessibility dramatically influences the efficiency of the FCC process. Accessibility is a catalyst feature related to the ease with which large feedstock molecules can penetrate the catalyst particle to reach the internal active sites where reactions occur-and the ease with which products desorb and leave the catalyst. Accessibility plays a vital role in the activity, selectivity, and life of the catalyst, and various techniques can be applied during the manufacturing process to accomplish its increase. This work reviews FCC catalyst accessibility, its characterization, and the ways to increase it, covering the past three decades of technical paper and patent literature. Bibliometric results of a literature search are presented, and a search strategy is described, encompassing database identification, keyword selection, refinement terms, search criteria, and result evaluation.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据