Национальный Университет Биоресурсов И Природопользования Украины
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Национальный Университет Биоресурсов И Природопользования УкраиныfiledCriticalНациональный Университет Биоресурсов И Природопользования Украины
Priority to UAU201109672UpriorityCriticalpatent/UA68330U/en
Publication of UA68330UpublicationCriticalpatent/UA68330U/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Catalysts
(AREA)
Abstract
A solid solution of cobalt (II), manganese (II) and magnesium dehydrogen phosphates of Co()MnMg(HPO)2HO (0<x+y<1.00) composition additionally contains in crystal structure the third cation – magnesium, produced by neutralization in the presence of hydrogen peroxide of mechanical mixture of cobalt (II), manganese (II) and magnesium hydroxycarbonates, mole ratio of K=Co/ΣMn+Mg in composition of which is equal to 0.1-4.7, 87 % phosphate acid in amount of 180 % of stoichiometry.
UAU201109672U2011-08-022011-08-02Solid solution of cobalt (ii), manganese (ii) and magnesium dehydrogen phosphates
UA68330U
(en)
Crystalline ferric phosphate material comprising: less than 1000 ppm of sulfate ion, where the molar proportion of pa fe is comprised from 1.001 to 1.05, said ferric phosphate has a surface area of 25 m2 / g to 65 m2 / g and less than 0.8 by weight of metallic or magnetic impurities; and manufacturing methods.