Supercritical Fluid Extraction of Fluid Catalytic Cracking Slurry Oil: Bulk Property and Molecular Composition of Narrow Fractions

• Published in: Energy & fuels Vol. 30; no. 12; pp. 10064 - 10071
• Main Authors: Li, Weidong, Chen, Yilong, Zhang, Linzhou, Xu, Zhiming, Sun, Xuewen, Zhao, Suoqi, Xu, Chunming
• Format: Journal Article
• Language: English
• Published: American Chemical Society 15.12.2016
• Subjects: boiling point; carbon; catalytic cracking; feedstocks; fractionation; gas chromatography-mass spectrometry; molecular weight; oils; petroleum; phenanthrenes; slurries; supercritical fluid extraction; viscosity

The supercritical fluid extraction and fractionation (SFEF) method has the capacity of separating heavy petroleum residue into fractions with different processabilities. Different from traditional heavy residue feedstock, slurry oil (SLO) is a heavy liquid product from the fluid catalytic cracking (...