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Hydrothermal Production of Highly Pure Nano Pyrite in a Stirred Reactor
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نویسنده
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- - ,- - ,- -
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منبع
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iranian journal of chemistry and chemical engineering - 2014 - دوره : 33 - شماره : 1 - صفحه:15 -19
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چکیده
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In this study, pyrite was produced by hydrothermal precipitation from the reaction between feso4 and na2s2o3 at high pressure and high temperature in a stirred reactor. the solid product was purified by means of solvent extraction to remove sulfur. powder was characterized by x-ray diffraction (xrd), scanning electron microscopy (sem) and thermal analyses. results indicated that pyrite was produced as nanostructure with high purity.
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کلیدواژه
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Hydrothermal ,Pyrite ,Sulfur ,Nanostructure ,Stirred reactor
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آدرس
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Faculty of Chemistry and Chemical Engineering,, Faculty of Chemistry and Chemical Engineering, Malek Ashtar University of Technology, Lavizan, P O Box 15875-1774 Tehran, I R IRAN, ایران, Faculty of Chemistry and Chemical Engineering,, Faculty of Chemistry and Chemical Engineering, Malek Ashtar University of Technology, Lavizan, P O Box 15875-1774 Tehran, I R IRAN, ایران, Department of Chemical Industries, Iranian, Department of Chemical Industries, Iranian Research Organization for Science & Technology (IROST),Tehran, I R IRAN, ایران
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Authors
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