Volume 21 (2024)
Volume 20 (2023)
Volume 18 (2021)
Volume 17 (2020)
Volume 16 (2019)
Volume 15 (2018)
Volume 14 (2017)
Volume 13 (2016)
Volume 12 (2015)
Volume 11 (2014)
Volume 10 (2013)
Volume 9 (2012)
Volume 8 (2011)
Volume 7 (2010)
Volume 6 (2009)
Volume 5 (2008)
Volume 4 (2007)
Volume 3 (2006)
Volume 2 (2005)
Volume 1 (2004)
Regular Article Separation Technology,
A review on the effects of fillers on gas separation Mixed Matrix Membranes

H. Aasadi; O. Alizadeh; A. Ramazani; F. Dorosti

Volume 19, Issue 3 , September 2022, Pages 3-28

https://doi.org/10.22034/ijche.2022.355949.1454

Abstract
  The Mixed Matrix Membrane (MMM) concept consists of incorporating suitable polymers with inorganic or organic fillers. The majority of polymeric membranes maintain a trade-off between permeation and selectivity, which restricts their development in separation applications. In this paper, less reviewed ...  Read More

Regular Article Transport Phenomena,
Impact of Bed Loading on the Minimum Spouting Velocity of Polydisperse Simple-agglomerates in a Conical Fluidized Bed

A.R. bahramian

Volume 19, Issue 3 , September 2022, Pages 29-49

https://doi.org/10.22034/ijche.2023.363885.1458

Abstract
  The impact of bed loading on minimum spouting velocity (ums) of polydispersed TiO2 particles was studied in a conical fluidized bed. The experiments were performed at different bed loadings according to Gaussian and narrow-cut particle size distribution (PSD). The bed consisted of simple-agglomerates ...  Read More

Regular Article Environmental Engineering,
Optimization of the homogeneous rhodium-catalyzed methanol carbonylation reactor to reduce CO2 emissions

A.H. Oudi; R. Golhosseini

Volume 19, Issue 3 , September 2022, Pages 50-68

https://doi.org/10.22034/ijche.2023.364482.1459

Abstract
  Optimization of the homogeneous rhodium-catalyzed methanol carbonylation reactor to reduce CO2 emissions is studied in this line of research. In this paper, the steady-state homogeneous rhodium-catalyzed methanol carbonylation reactor is simulated using Aspen HysysV.9 software, by comparing the simulation ...  Read More

Regular Article Transport Phenomena,
Investigation of Bubble Characteristics by Photographic Method

S. Amirzadeh; J.S Moghaddas

Volume 19, Issue 3 , September 2022, Pages 69-80

https://doi.org/10.22034/ijche.2023.369176.1464

Abstract
  Most industrial operating units are basically in contact with two gas and liquid phases. Bubble characteristics over the last years have been determined through different methods. In this project a mass transfer system has been designed for absorbing gas bubbles by liquid phase. The mass transfer and ...  Read More

Regular Article
Predicting Kinematic Viscosity and Cetane Number of Diesel- Biodiesel Blend Using Neural Network and Empirical Models

M. yari; Gh. Moradi; M. Abdolmaleki; Sh. Bashiri

Volume 19, Issue 3 , September 2022, Pages 81-94

https://doi.org/10.22034/ijche.2023.345114.1441

Abstract
  Biodiesel, as a renewable and environmentally friendly fuel, is a feasible alternative to fossil diesel, which has gained great popularity in recent years. However, due to some undesirable properties such as higher viscosity, biodiesel must be blended with diesel in order to be utilizable in a diesel ...  Read More

Regular Article
Simulation and investigation of thermodynamics and energy of methanol purification unit

S. Faramarzi; A.H Oudi; S. Azimi; Y. Davoodbeygi

Volume 19, Issue 3 , September 2022, Pages 95-107

https://doi.org/10.22034/ijche.2023.376329.1467

Abstract
  Methanol is an important industrial chemical, and its synthesis and purification units are among the most widely used processes in the field of energy. The two-column separation unit of methanol has been analyzed from the thermodynamic and energy points of view in the present study. The simulation has ...  Read More