Abstract
In this study, ethylene furnace modeling is carried out by ethane pyrolysis (thermal cracking or hydrocracking) method in Arya Sasol Petrochemical Company (ninth olefin unit, Assaluyeh, Iran), which includes the solution of kinetic equations and transfer phenomena, by the forward finite difference method in the MATLAB. Due to study and compare coke formation, a specific time period has been selected in equal segments and equations have been solved. It means that in a length segment of coil (Δz), momentum, energy as well as mass equations are solved, then the amount of precipitated coke in each length segment is achieved. With new efficient coil diameter calculating all mentioned approach will be repeated for next time segment. The results of this model have been compared with actual data and deviation has been reported. It was found that modeling approach is more capable to define the parameters of coke formation equations. The model has a good agreement between the values of prediction and experimental of in most cases.
References
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Articles in the same Issue
- Experiment and Dynamic Simulation of PIG Motion during Pigging Operation in a Slope Pipeline
- Solar Radiation Effect on a Magneto Nanofluid Flow in a Porous Medium with Chemically Reactive Species
- Mathematical Modeling of Ethane Cracking Furnace of Olefin Plant with Coke Formation Approach
- Entropy Generation and Activation Energy Impact on Radiative Flow of Viscous Fluid in Presence of Binary Chemical Reaction
- Exploration of Chemical Reaction Effects on Entropy Generation in Heat and Mass Transfer of Magneto-Jeffery Liquid
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Articles in the same Issue
- Experiment and Dynamic Simulation of PIG Motion during Pigging Operation in a Slope Pipeline
- Solar Radiation Effect on a Magneto Nanofluid Flow in a Porous Medium with Chemically Reactive Species
- Mathematical Modeling of Ethane Cracking Furnace of Olefin Plant with Coke Formation Approach
- Entropy Generation and Activation Energy Impact on Radiative Flow of Viscous Fluid in Presence of Binary Chemical Reaction
- Exploration of Chemical Reaction Effects on Entropy Generation in Heat and Mass Transfer of Magneto-Jeffery Liquid
- Response Surface Methodology Optimization for Photodegradation of Methylene Blue in a ZnO Coated Flat Plate Continuous Photoreactor
- Modeling of Fluid Bed Reactor of Ethylene Di Chloride Production in Abadan Petrochemical Based on Three-Phase Hydrodynamic Model
- Optimization and Reaction Kinetics Studies on Copper-Cobalt Catalyzed Liquid Phase Hydrogenation of 5-Hydroxymethylfurfural to 2,5-Dimethylfuran
- Role of Fe(III) and Oxalic Acid in the photo-Fenton System for 3-Methylphenol Degradation in Aqueous Solution under Natural and Artificial Light
- Assessment of the Efficiency of Aliquat 336+Rice Bran Oil for Separation of Acrylic Acid from Aqueous Solution Using Reactive Extraction