Volume 37, Issue 4
مرور بر اساس
ارسال های اخیر
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Drying of Matricaria recutita Flowers in Vibrofluidized Bed Dryer: Optimization of Drying Conditions Using Response Surface Methodology
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Drying of Matricaria recutita flower was investigated experimentally in a VibroFluidized Bed Dryer (VFBD). The aim of the present work was to optimize the best operating conditions for the drying of Matricaria recutita ...
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Consequences Modeling of the Akçagaz Accident through Land Use Planning (LUP) Approach
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)In the study, consequences analysis of Akçagaz LPG Facilities accident was conducted. The consequences analysis, modeling studies were performed by the use of EFFECTS 10.0 Software over two liquefied gas LOC (Loss of ...
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Modeling the Transport and Volumetric Properties of Solutions Containing Polymer and Electrolyte with New Model
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)A new theoretical model based on the local composition concept (TNRF-mNRTL model) was proposed to express the short-range contribution of the excess Gibbs energy for the solutions containing polymer and electrolyte. ...
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Platinum Extraction Modeling from Used Catalyst by Iodine Solutions
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Platinum extraction from spent reforming catalysts in iodine solutions under atmospheric pressure at different temperatures, acid concentration, and iodine spices concentration, catalyst particle size, and ...
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Conventional and Advanced Exergetic and Exergoeconomic Analysis Applied to an Air Preheater System for Fired Heater (Case Study: Tehran Oil Refinery Company)
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)TThe present paper evaluates the plan of combustion air pre-heater installation on the fired heater from thermodynamics and thermos-economics point of view. As a real case study, one of the fired heaters (H_101) of ...
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Selective Speciation of Ferric Iron by a New Heterocyclic Ligand
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)The synthesis and analytical applications of the new heterocyclic ligand are described. The complexation reaction of the ligand with some cations was studied in aqueous methanol at room temperature using the ...
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Theoretical Study of the Molecular Complexes between Pyridyne and Acid Sites of Zeolites
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)The main interaction between pyridine and zeolites leads to form a hydrogen bond between the N atom of pyridine and OH groups of zeolites. The present work reports a theoretical study about the structural, vibrational ...
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Nanofluid Condensation and MHD Flow Modeling over Rotating Plates Using Least Square Method (LSM)
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)In this study, nanofluid condensation and MHD flow analysis over an inclined and rotating plate are investigated respectively using Least Square Method (LSM) and numerical method. After presenting the governing equations ...
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Influence of Air-Gap Length on CO2 Stripping from Diethanolamine Solution and Water Performance of Surface Modified PVDF Hollow Fiber Membrane Contactor
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Surface Modifying Macromolecule (SMM) blended PVDF hollow fibers (HFs) were spun at different air-gaps (o to 20 cm) and used for CO2 stripping from aqueous DEA solution and water. The manufactured fibers ...
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Effective Removal of Acid Black 1 Dye in Textile Effluent Using Alginate from Brown Algae as a Coagulant
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)In this study, the Acid Black 1 dye containing effluent collected from a dyeing unit was examined with the alginate extracted from the marine brown algae, Sargassum sp. for its removal. Batch experiments were carried ...
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Adsorption Mechanism of Lead on Wood/Nano-Manganese Oxide Composite
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Discharge of untreated industrial wastewater containing heavy metals such as Pb2+ is hazardous to the environment due to their high toxicity. This study reports on the adsorption, desorption, and kinetic ...
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<i>Pseudo</i>-Five-Component Condensation for the Diversity-Oriented Synthesis of Novel Indoles and Quinolines Containing <i>Pseudo</i>-Peptides (Tricarboxamides)
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)A novel series of indole and quinoline tricarboxamides were synthesized using simple and efficient one-pot pseudo-five-component reactions of 2-formylindole or 2-chloro-3-formyl quinolines, isocyanides, amines, and ...
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Citric Acid Removal from Aqueous Solution with Layered Aluminum Hydroxide Crystals
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Aluminum hydroxide is a compound with diverse crystalline structures, some of which demonstrate the ability to remove chemicals from aqueous solutions. In this research, aluminum hydroxide with the Bayerite structure ...
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The Total Phenol, Flavonol Amounts and Antiradical Activity of some Oreganum Species
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Total phenol contents of O.vulgare were found between 54.23 mg GAE/g (U4) and 124.55 mg GAE/g (U2), respectively. While total phenol contents of O.minutiflorum change between 49.50 mg GAE/g (U5) and 126.92 mg GAE/g ...
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Enzymatic Hydrolysis of Olive Industry Solid Waste into Glucose, the Precursor of Bioethanol
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Olive industry solid waste (OISW) is a by-product generated in the process of olive oil extraction. It is a lignocellulosic material consisting of cellulose, hemicelluloses, lignin and other extractives. In this work, ...
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Effect of Pt on Zn-Free Cu-Al Catalysts for Methanol Steam Reforming to Produce Hydrogen
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Steam reforming of methanol can be considered as an attractive reaction aiming at hydrogen production for PEM fuel cells. Although Cu/Al-contained catalysts are considerably evaluated in this reaction, further evaluation ...
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Kinetic Study of Ethyl Hexanoate Synthesis Using Surface Coated Lipase from Candida Rugosa
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Kinetics of lipase-catalyzed esterification of hexanoic acid and ethyl alcohol using the solvent-free system, surface coated lipase from Candida rugosa, had been studied. The effect of various parameters such as reaction ...
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Evaluation of Biodiesel Blending of Cocos Nucifera Oil Methyl Ester Produced from Alkaline-Catalyzed Transesterification Reaction
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)The prospect of using cocos nucifera Oil for production of biodiesel via transesterification reaction was investigated. The use of ethanol for the ...
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Synthesis, Characterization, DNA Binding and Nuclease Activity of Cobalt(II) Complexes of Isonicotinoyl Hydrazones
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)Cobalt(II) complexes of isonicotinoyl hydrazones of two series of ligands have been synthesized and characterized on the basis of elemental analyses, molar conductance, magnetic moment, mass, IR, UV ...
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Fischer–Tropsch Synthesis with Cu-Co Nanocatalysts Prepared Using Novel Inorganic Precursor Complex
(Iranian Institute of Research and Development in Chemical Industries (IRDCI)-ACECR, 2018-08-01)The structural properties and activities of Cu-Co catalysts used in Fischer-Tropsch synthesis are explored according to their method of preparation. Impregnation, co-precipitation, and a novel method of thermal ...



