Volume 20 (2023)
Volume 19 (2022)
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)

Modeling and Simulation
CFD Simulations of Pressure Drop in KATAPAK-S Structured Packing
Volume 2, Issue 2 , April 2005, , Pages 64-71

Abstract
  KATAPAK-S is a type of structured catalytic packing, which is used in reactive distillation processes. The dry pressure drop characteristic (the pressure drop in the absence of liquid flow) is of significant importance for the investigation of process hydrodynamics. In this paper, the dry pressure drop ...  Read More

Separation Technology,
Experimental Investigation on the Solubility and Initial Rate of Absorption of CO2 in Mixture of Amine-Functionalized Ionic Liquids and Physical Solvents

M. Shokouhi; M. Hosseini-Jenab; A. Mehdizadeh; A. Naser Ahmadi; A. H. Jalili

Volume 12, Issue 1 , January 2015, , Pages 68-77

Abstract
  In this paper, the experimental investigation ofsolubility and initial absorption rate of CO2 gas in methanol and 1-ethyl-3-methylimidazolium ethylsulfate, [emim][EtSO4] solution of amine-functionalized imidazolium based ionic liquids, namely 1-(3- aminopropyl)-3-methylimidazolium, [apmim], with tetrafluoroborate, ...  Read More

Thermodynamics,
Prediction of Vapor-Liquid Equilibria Using CEOS /GE Models
Volume 2, Issue 1 , January 2005, , Pages 71-81

Abstract
  The present study investigates the use of different GE mixing rules in cubic equations of state for prediction of phase behavior of multicomponent hydrocarbon systems. To predict VLE data in multicomponent symmetric and asymmetric mixtures such as systems that contain light gases (nitrogen, carbon dioxide, ...  Read More

Thermodynamics,
Simultaneous Effects of Ionic Surfactant and Salt on Drop-Interface Coalescence
Volume 6, Issue 4 , October 2009, , Pages 73-86

Abstract
  In this research, the effect ofmixed salts together with mixed ionic surfactants on dropinterface coalescence time was studied for the system of water (d) / toluene(c) as a model system. Sodium dodecyl sulfate (SDS) and cetyl trimethyl ammonium bromide (CTAB) as anionic and cationic surfactants were ...  Read More

Reaction Engineering, Kinetics and Catalysts,
Optimization of factors affecting on sulfide oxidation from synthetic spent caustic by Haloalkaliphilic Thioalkalivibrio versutus by focus on sodium ion effect: Application of response surface methodology

H. kalantari; M. Nosrati; S. A Shojaosadati; M. Shavandi

Volume 14, Issue 1 , March 2017, , Pages 74-87

Abstract
  In the present study, the effects of four factors including initial sulfide concentration (mg l-1 ), agitation speed (rpm), amount of inoculums (%) and sodium concentration (mg l-1) on removal efficiency (%R) and yield of sulfate production by Thioalkalivibrio versutus from synthetic spent caustic were ...  Read More

Transport Phenomena,
Experimental Study and CFD Modeling of the Ohmic Heating Process in a Static Two-Phase Biosolid – Liquid System

M. Keshavarz Moraveji*; E. Ghaderi

Volume 12, Issue 2 , April 2015, , Pages 75-87

Abstract
  The effective parameters on Ohmic heating in static system containing biosolid-water were studied. The effects of distribution of particles, salinity and electric field strength on electrical conductivity, profiles of temperature, heat generation have been investigated. The experimental data verification ...  Read More

Polymer Engineering and Technology,
Relationship between the Microstructure and Gas Transport Properties of Polyurethane/Polycaprolactone Blends

Mahnaz Shahzamani; Nadereh Golshan Ebrahimi; Morteza Sadeghi; Fatemeh mostafavi

Volume 13, Issue 3 , July 2016, , Pages 78-88

Abstract
  In this study, the relation between the permeation properties and structural characteristics of thermoplastic polyurethane based on polycaprolactone diol, TPU(PCL), and polycaprolactone (PCL) blends is investigated. for the purpsoes of this study, PU, PCL, and TPU/PCL blends containing 20 wt.% and 40 ...  Read More

Reaction Engineering, Kinetics and Catalysts,
Phase-transfer catalysis for synthesis of ethyl 2-(4-nitrophenoxy)acetate under sonication- kinetic aspects

V. Rajendran; P. Abimannan

Volume 13, Issue 2 , April 2016, , Pages 80-87

Abstract
  Ultrasound assisted phase-transfer catalyzed preparation of ethyl 2-(4-nitrophenoxy)acetate from the corresponding p-nitrophenol and ethyl 2-bromoacetate using the mild solid base, anhydrous potassium carbonate, under very mild conditions is reported. The solid-liquid reactions were performed in a batch ...  Read More