Volume 21 (2024)
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)
Number of Articles: 487
Uranium Extraction from Solid Waste as Nitrate Complex with D2EHPA, TOPO and their Synergistic Mixture
Volume 10, Issue 4 , October 2013, , Pages 28-42
Abstract
Read MoreSeed Coat Soybean Peroxidase: Extraction and Biocatalytic Properties Determination
Volume 7, Issue 2 , April 2010, , Pages 28-38
Abstract
Read MoreSelective Transport of Propylene by Silver Ion Complex Through an Immobilized Liquid Membrane
Volume 7, Issue 1 , January 2010, , Pages 28-41
Abstract
Read MoreSynthesis of a high characteristics activated carbon from walnut shell for the removal of Cr (VI) and Fe (II) from aqueous solution: single and binary solutes adsorption
Volume 12, Issue 4 , October 2015, , Pages 28-51
Abstract
A high performance activated carbon was synthesized using walnut shell as a solid waste through a two-step zinc chloride chemical activation-thermal pyrolysis process. Characterization results demonstrated its porous structure with very good textural properties such as high BET surface area (1223 m2/g) ... Read MoreReduction of Parasitic Currents in Simulation of Droplet Secondary Breakup with Density Ratio Higher than 60 by InterDyMFoam
Volume 11, Issue 2 , April 2014, , Pages 29-42
Abstract
Read MoreScreening Effective Factors in Slurry Phase Bioremediation of 2,4,6-Trinitrotoluene (TNT) Contaminated Soil
Volume 8, Issue 2 , April 2011, , Pages 29-40
Abstract
Read MoreInvestigation of CO Injection Effect on the Methanol Production in a Single Type Reactor in the Presence of Catalyst Deactivation
Volume 7, Issue 3 , July 2010, , Pages 29-48
Abstract
Read MoreA Survey for the Selection of Control Structure for Distillation Columns Based on Steady State Controllability Indexes
Volume 6, Issue 2 , April 2009, , Pages 29-36
Abstract
Read MoreMulti-objective Genetic Optimization of Ethane Thermal Cracking Reactor
Volume 5, Issue 3 , July 2008, , Pages 29-39
Abstract
An industrial ethane thermal cracking reactor was modeled assuming a molecular mechanism for the reaction kinetics coupled with material, energy, and momentum balances of the reactant-product flow along the reactor. To carry out the multi-objective optimization for two objectives such as conversion and ... Read Morecapillary continuity in fractured oil reservoirs
Volume 3, Issue 1 , January 2006, , Pages 29-39
Abstract
Read MorePreparation of Lanthanum–Nickel–Aluminium Perovskite Systems and their Application in Methane-Reforming Reactions
Volume 3, Issue 3 , July 2006, , Pages 29-43
Abstract
In this study we developed LaNixAl1-xO3 perovskite systems using a sol-gelmethod (with propionic acid as solvent) to use in methane-reforming reactions for producing synthesis gas. To understand the roles of the nature of the precursor and calcination conditions on the formation of LaNixAl1-xO3, we carried ... Read MoreSimulation and Optimization of Styrene Monomer Production Using Neural Network
Volume 11, Issue 1 , January 2014, , Pages 30-41
Abstract
Read MoreElectro-Coalescence of an Aqueous Droplet at an Oil–Water Interface with an Investigation of Secondary Droplets Formation
Volume 10, Issue 1 , January 2013, , Pages 30-44
Abstract
Read MoreThe Effect of Cobalt Naphthenate and 2-benzoylbenzoic Acid on UV-Degradation of LDPE
Volume 8, Issue 3 , July 2011, , Pages 31-42
Abstract
Read MoreAdsorption and Desorption Process of Chromium Ions Using Magnetic Iron Oxide Nanoparticles and Its Relevant Mechanism
Volume 14, Issue 3 , August 2017, , Pages 31-40
Abstract
In this study adsorption of Cr(VI) from aqueous solution by Fe3O4 nanoparticles was investigated. Desorption process and recovery of nanoparticles using different solutions were then carried out, and it was observed that NaOH (0.5M) can remove 90% of adsorbed chromium ions. Following the completion of ... Read MoreTheoretical and Empirical Equilibrium Concentration for the Dry Reforming of Methane
Volume 18, Issue 2 , May 2021, , Pages 31-47
Abstract
The Dry Reforming of Methane, which uses methane and carbon dioxide, the two greenhouse gasses, to produce synthesis gas, has received considerable attention recently. In this work, the equilibrium conversion that is the maximum possible conversion has been obtained experimentally and theoretically. ... Read MoreInvestigation of Liquid–Liquid Two-Phase Flow Pattern in Microreactors for Biodiesel Production
Volume 12, Issue 3 , July 2015, , Pages 32-40
Abstract
"> In the present study, transesterification of soybean oil to Fatty Acid Methyl Ester (FAME) was carried out in the microreactor. The system performance was investigated in the presence of hexane as a cosolvent. Furthermore, the effect of number of micromixer’s inlets on the mixing was one ... Read MoreMixing of the Immiscible Liquids in the Entrance Region of a T-Type Chamber Using Laser Induced Fluorescence (LIF) Method
Volume 13, Issue 3 , July 2016, , Pages 32-42
Abstract
A Laser Induced Fluorescence technique (LIF) has been used to study the mixing behavior of two emerging streams in a T-Type mixing chamber. A mixing index on the basis of digital image light intensities is calculated. It has been shown that averaging over more than 800 images leads to a stable mixing ... Read MoreLipase Immobilized into Novel GPTMS: TMOS Derived Sol-Gels and Its Application for Biodiesel Production from Waste Oil
Volume 13, Issue 1 , January 2016, , Pages 32-46
Abstract
In this essay, lipase from Burkholderia cepacia was immobilized into 3-glycidoxypropyltrimethoxysilane (GPTMS) and tetramethoxysilane (TMOS) derived sol-gels. GPTMS:TMOS molar ratio of 1:3 was found to yield the best result. The morphological characteristics were investigated based on SEM and BET analysis. ... Read MoreApplication of Turbo-Expander for Greenhouse Gas and Air Pollutant Emissions Reduction Using Exergy and Economical Analysis
Volume 14, Issue 4 , December 2017, , Pages 32-47
Abstract
The effects of greenhouse gases (GHG) on the growth of global warming, and increase of GHG and air pollutant emissions for energy production have forced the need of energy recovery which is normally wasted in industrial plant. The present research work focused on the GHG and air pollutant emissions reduction ... Read MoreA Comprehensive Study on a Latent Heat Thermal Energy Storage System and its Feasible Applications in Greenhouses
Volume 13, Issue 2 , April 2016, , Pages 33-45
Abstract
Abstract Energy crisis is a major challenge in the current world. Latent heat thermal energy storage (LHTES) systems are known as equipment with promising performance by which thermal energy can be recovered. In the present study a comprehensive theoretical and experimental investigation is performed ... Read MoreSimulation, Control and Experimental Analysis of 1,3Butadiene Purification Unit
Volume 13, Issue 4 , November 2016, , Pages 33-45
Abstract
Simulation of a process and analysis of its resulting data in both dynamic and steady-state conditions are fundamental steps in understanding the process in order to design and efficient control of system as well as implementing operational cost reduction scheme. In the present paper, steady and unsteady ... Read MoreObservations of Sludge Formation in Group I Base Stock for Lubricants and Thermodynamic Modeling with the SAFT Equation of State
Volume 14, Issue 2 , 2017, , Pages 33-47
Abstract
Varnish and sludge formation are considered as one of the most common problems in lubrication and hydraulic systems. In order to simulate the condition of sludge formation, base stock lubricant (Group 1 API) has been selected and exposed to heat in a laboratory setup. Sludge formation process accelerated ... Read MoreOptimization of the Adsorption of Pb(II) and Zn(II) onto the EDTA-Modified MnO2/Chitosan/Fe3O4 Nanocomposite from an Aqueous Solution Using RSM According to the CCD Method
Volume 18, Issue 3 , September 2021, , Pages 33-51
Abstract
The central composite design (CCD) was employed to investigate the adsorption of Pb(II) and Zn(II) metal ions as well as methylene blue (MB) as an aromatic anion by a new EDTA/MnO2/CS/Fe3O4 synthesized nanocomposite. The effect of possible affective factors including the contaminant concentration (20-200 ... Read MoreA Comprehensive Study on the Kinetics and Thermodynamic Aspects of CI Acid Red 1 Dyeing on Wool
Volume 19, Issue 1 , March 2022, , Pages 33-50