What are the differences in properties between catalytic slurry and vacuum residue?
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This post was last edited by humin on 2017-8-25 15:41. What are the differences in the properties of catalytic slurry and vacuum residue?
The oil slurry has a high density, contains many fused rings, and has a complex structure; gum and asphaltenes account for about 10%, while aromatics make up over 60%. The dross density is slightly lower than that of the oil slurry; it contains more alkanes and fewer aromatics.
Catalytic slurry has a high content of unsaturated hydrocarbons, contains catalyst powder, and has a high proportion of wax oil components.