نتایج جستجو برای: mgfe2o4
تعداد نتایج: 113 فیلتر نتایج به سال:
In this study, we have reported the green synthesis magnesium ferrite using tragacanth gel by the sol-gel method without using any organic chemicals. The sample was characterized by powder X-ray diffraction (XRD), Fourier Transform Infrared Spectroscopy (FTIR), vibrating sample magnetometer (VSM) and scanning electron microscopy (SEM). The X-ray powder diffraction (XRD) analysis revealed the fo...
Red mud, which could cause numerous problems to the environment, is a hazardous waste generated from alumina smelting industry. In general, storage and harmless utilization of red mud are hard implement due its fine particle size high alkalinity. This study put forward novel process separate iron (MgFe2O4) (Al2O3) in by magnetization sintering method. The magnesium oxide was added transform non...
Nanomagnetic MgFe2O4 is an active, stable, and reusable catalyst for the oxidation of alcohols. The oxidation of various primary and secondary alcohols has been examined and related corresponding products were obtained in good yields. The reactions were carried out in the presence of water as solvent and oxone (at room temperature) or H2O2 (at 60 ºC) as an oxidant. The catalyst was investigated...
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