Volume 31, Issue 1
مرور بر اساس
ارسال های اخیر
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Experimental Investigation and Modeling of Asphaltene Precipitation Due to Gas Injection
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)Asphaltene instability is one of the major problems in gas injection projects throughout the world. Numerous models have been developed to predict asphaltene precipitation; The scaling equation is an attractive tool ...
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Mixture of Xylose and Glucose Affects Xylitol Production by Pichia guilliermondii: Model Prediction Using Artificial Neural Network
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)Production of several yeast products occur in presence of mixtures of monosaccharides. To study effect of xylose and glucose mixtures with system aeration and nitrogen source as the other two operative variables on ...
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The Performance Evaluation of Viscous-Modified Surfactant Water Flooding in Heavy Oil Reservoirs at Varying Salinity of Injected Polymer-Contained Surfactant Solution
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)This study examines the effects of change in the concentrations of monovalent and divalent ions in the polymer-contained surfactant solution on the macroscopic behavior of viscous-modified surfactant waterflooding in ...
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Effect of CO2 Concentration in Injecting Gas on Minimum Miscibility Pressure: Compositional Model and Experimental Study
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)For technical and economic success of miscible gas injection projects, an accurate laboratory measurement of Minimum Miscibility Pressure (MMP) at reservoir conditions is essential. On the other hand, compositional ...
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Sorption Energies for Atrazine onto Devolatalized Vitellaria paradoxa
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)We utilize isotherm models in contributing to scholarly knowledge in simple terms, to measure the forces or energy defining certain adsorption phenomenon. Gas Chromatography coupled with Mass Spectrophotometer detector ...
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Comments on "Chemistry of Pyrolysis and Kinetic Studies of Shea Nut (Vitellaria Paradoxa) Shells Activated Carbon for Textile Wastewater Treatment"
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)
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Reply to the Comments on "Chemistry of Pyrolysis and Kinetic Studies of Shea Nut (Vitellaria Paradoxa) Shells Activated Carbon for Textile Wastewater Treatment"
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)
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Effect of Air Velocity and Temperature on Energy and Effective Moisture Diffusivity for Russian Olive (Elaeagnusan gastifolial L.) in Thin-Layer Drying
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)Thin layer drying of Russian olive (Elaeagnusan gastifolial L.) fruit using a hot air dryer in order to calculate effective moisture diffusivity, activation energy and energy consumption has been evaluated in this ...
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Kinetic Study, Modeling and Simulation of Homogeneous Rhodium-Catalyzed Methanol arbonylation to Acetic Acid
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)Thermodynamic restrictions and simultaneous effects of operational conditions on the homogeneous rhodium-catalyzed carbonylation of methanol are studied in this line of research. It is shown that the general NRTL-Virial ...
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1-Butyl-3-Methylimidazolium Bromide Promoted Selectively Oxidation of Sulfur Compounds by NaBrO3
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)1-Butyl-3-methylimidazolium bromide ([bmim]Br) as an ionic liquid promoted selectively oxidation of aliphatic and aromatic sulfides to the corresponding sulfoxides and the oxidative coupling of thiols to disulfides by ...
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Modification of Poly(Ethylene Terephthalate) Fiber by Grafting of Acrylic Acid/Acrylamid for Removel of Pb+2 from Aqueous Solutions
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01): A new fibrous adsorbent was prepared by grafting Acrylic Acid /Acryl Amide (AA/AAm) co-monomers onto Poly(Ethylene Terephtalat) (PET) fibers. The resulting sorbent has been characterized by Fourier ...
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Preparation of Different WO3 Nanostructures and Comparison of Their Ability for Congo Red Photo Degradation
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)Tungsten trioxide nanoparticles with monoclinic structure and average particle size about 80 nm were prepared by the spray pyrolysis method. WO3 nanorods with hexagonal structure and average dimension about ...
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Effect of WO3 Nanoparticles on Congo Red and Rhodamine B Photo Degradation
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2012-03-01)Tungsten trioxide nanoparticles with two different sizes (average particle sizes about 50 and 80 nm) were prepared by the spray pyrolysis method. Photo degradation of Congo Red (azo dye) showed that photo catalytic ...
