Kinetics of coke deposition in naphtha pyrolysis | Zendy

Kumar P. | Zendy; Kunzru D. | Zendy

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Kinetics of coke deposition in naphtha pyrolysis

Author(s) -

Kumar P.,

Kunzru D.

Publication year - 1985

Publication title -

the canadian journal of chemical engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.404

H-Index - 67

eISSN - 1939-019X

pISSN - 0008-4034

DOI - 10.1002/cjce.5450630411

Subject(s) - naphtha , pyrolysis , coke , chemistry , kinetics , chemical engineering , catalysis , organic chemistry , physics , quantum mechanics , engineering

The effect of run time, surface area, reaction temperature and inlet naphtha partial pressure on the rate of coke formation during naphtha pyrolysis has been investigated in a jet‐stirred reactor. The pyrolysis products could be predicted by a model developed earlier for naphtha pyrolysis. Various simplified models for the coke formation involving either the reactant or products were postulated and the kinetic parameters determined by a statistical analysis. The rate of coke formation was best modelled by an approximately second order reaction involving the aromatics.

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