Chemical Engineering
1. Prediction of the Products Yield of Delayed Coking for Iranian Vacuum Residues

Farshad Torabi Esfahani; Javad Ivakpour; Mohammadreza Ehsani

Volume 7, Issue 3 , Summer 2018, , Pages 53-64

http://dx.doi.org/10.22050/ijogst.2017.102019.1415

Abstract
  In this work, new correlations are proposed to predict the products yield of delayed coking as a function of CCR and temperature based on the experimental results. For this purpose, selected Iranian vacuum residues with Conradson carbon residue (CCR) values between 13.40-22.19 wt.% were heated at a 10 ...  Read More

2. Three-component Distillation Columns Sequencing: Including Configurations with Divided-wall Columns

Amirhossein Khalili-Garakani; Javad Ivakpour; Norollah Kasiri

Volume 5, Issue 2 , Spring 2016, , Pages 66-83

http://dx.doi.org/10.22050/ijogst.2016.15799

Abstract
  In the present work, the exergy analysis and economic study of 3 different samples of threecomponent mixtures have been investigated (ESI>1, ESI≈1, and ESI<1). The feed mixture has been tested under three different compositions (low, equal, and high contents of the intermediate component). ...  Read More