英语翻译本次实验是以MnCl2.4H2O和FeCl3.6H2O作为原料,以氢氧化钠为沉淀剂,采用共沉淀法制备出前驱体Mn

This experiment is MnCl2.4H2O and FeCl3.6H2O as raw materials to sodium hydroxide to sedimentation agents,the introduction of the rule of law for a total precipitation of valuable body MnO (OH) and FeO (OH),and then rapid dehydration of a MnFe2O4 through different temperature roasting in the best catalyst product.Experimental raw materials than Fe/Mn Moore (x) for 2:1 always,the experiment primarily through temperature control system in response to temperature and roast the best catalyst product.H2O2 as a catalyst and to compare its Asian a Kieran oxidation catalytic decomposition of reactive.Prepared catalyst showed higher catalytic efficiency,the catalytic decomposition Asian a Kieran,detreated rate can reach 93% or more,the expression means a product mainly powder X-ray diffraction (XRD) and Toushedianjing (Tem)