UA68327U - Process for the preparation of solid solution of tertiary phosphates of cobalt (ii) and manganese (ii) octahydrates - Google Patents

Process for the preparation of solid solution of tertiary phosphates of cobalt (ii) and manganese (ii) octahydrates

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Publication number
UA68327U
UA68327U UAU201109669U UAU201109669U UA68327U UA 68327 U UA68327 U UA 68327U UA U201109669 U UAU201109669 U UA U201109669U UA U201109669 U UAU201109669 U UA U201109669U UA 68327 U UA68327 U UA 68327U
Authority
UA
Ukraine
Prior art keywords
manganese
cobalt
octahydrates
preparation
solid solution
Prior art date
Application number
UAU201109669U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Надежда Михайловна Антрапцева
Ирина Геннадьевна Пономарёва
Иванна Григорьевна Суховецкая
Original Assignee
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.)
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Publication date
Application filed by Национальный Университет Биоресурсов И Природопользования Украины filed Critical Национальный Университет Биоресурсов И Природопользования Украины
Priority to UAU201109669U priority Critical patent/UA68327U/en
Publication of UA68327U publication Critical patent/UA68327U/en

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Abstract

A process for the preparation of solid solution of tertiary phosphates of cobalt (II) and manganese (II) octahydrates of CoMn(PO)∙8HO (0<x≤1.0) composition consists in that to the thermostated at 40-80 °C reactor, containing water, acidified with phosphate acid to pH value of 3.3-3.6 for 6-8 hours a homogenized mechanical mixture of cobalt (II) and manganese (II) hydroxycarbonates are given parallel at continuous mixture. The molar ratio of K = Co/Mn in composition of mixture changes from 1.9 to 55.0 and 40-87 % solution of phosphate acid, maintaining as permanent pH value from range of 3.3-3.6. 20-30 % solution of hydrogen peroxide is added in ratio of ΣCo,Mn in composition of hydroxycarbonates to HO= 9.0-6.0, produced precipitate is filtered, washed (T:P=1:5), and dried at 40 °C.
UAU201109669U 2011-08-02 2011-08-02 Process for the preparation of solid solution of tertiary phosphates of cobalt (ii) and manganese (ii) octahydrates UA68327U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201109669U UA68327U (en) 2011-08-02 2011-08-02 Process for the preparation of solid solution of tertiary phosphates of cobalt (ii) and manganese (ii) octahydrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201109669U UA68327U (en) 2011-08-02 2011-08-02 Process for the preparation of solid solution of tertiary phosphates of cobalt (ii) and manganese (ii) octahydrates

Publications (1)

Publication Number Publication Date
UA68327U true UA68327U (en) 2012-03-26

Family

ID=52293524

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201109669U UA68327U (en) 2011-08-02 2011-08-02 Process for the preparation of solid solution of tertiary phosphates of cobalt (ii) and manganese (ii) octahydrates

Country Status (1)

Country Link
UA (1) UA68327U (en)

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