hydrothermal production of highly pure nano pyrite in a stirred reactor

نویسندگان

asieh akhoondi

mahmoud ziarati

nahid khandan

چکیده

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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عنوان ژورنال:
iranian journal of chemistry and chemical engineering (ijcce)

ناشر: iranian institute of research and development in chemical industries (irdci)-acecr

ISSN 1021-9986

دوره 33

شماره 1 2014

میزبانی شده توسط پلتفرم ابری doprax.com

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