Radicals and coking behaviors during thermal cracking of two vacuum resids and their SARA fractions
Fuel（2020）
Abstract
•The relation between coke yield and radical concentration is reported.•Coke is formed through Asp molecules agglomeration and radical fragments reaction.•Radical concentration and its kinetics differentiate Asp from other SARA fractions.•Hydrogen donor THN inhibits the condensation of Asp radicals in cracking.
MoreTranslated text
Key words
Vacuum residue,SARA fraction,Coke,Radical concentration,Thermal cracking
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined