UA68333U - Process for the preparation of solid solution of magnesium and cobalt (ii) dehydrophosphates - Google Patents

Process for the preparation of solid solution of magnesium and cobalt (ii) dehydrophosphates

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Publication number
UA68333U
UA68333U UAU201109678U UAU201109678U UA68333U UA 68333 U UA68333 U UA 68333U UA U201109678 U UAU201109678 U UA U201109678U UA U201109678 U UAU201109678 U UA U201109678U UA 68333 U UA68333 U UA 68333U
Authority
UA
Ukraine
Prior art keywords
cobalt
magnesium
dehydrophosphates
preparation
solid solution
Prior art date
Application number
UAU201109678U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Надежда Михайловна Антрапцева
Ирина Геннадьевна Пономарёва
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.)
Filing date
Publication date
Application filed by Национальный Университет Биоресурсов И Природопользования Украины filed Critical Национальный Университет Биоресурсов И Природопользования Украины
Priority to UAU201109678U priority Critical patent/UA68333U/en
Publication of UA68333U publication Critical patent/UA68333U/en

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Abstract

A process for the preparation of solid solution of magnesium and cobalt (II) dehydrophosphates of MgCo(HPO)2HO (0<x<1.0) composition by the interaction of phosphate acid with mixture of hydroxycarbonates. Homogenized mechanical mixture of magnesium and cobalt (II) hydroxycarbonates, mole ratio of K=Mg/Co in composition of which is equal to 19.0-0.5, is given for 4-5 hours to the heated to 30-50 °C solution of 80-87 % phosphate acid, taken in quantity of 160-180 % from stoichiometry. Hydroxylamine sulfate is given in ratio of Co in composition of hydroxycarbonates to (NHOH)∙HSO=10.0-6.0, the sediment is separated, washed with acetone in ratio of sediment:acetone = 1:5, dried at 50 °C to constant weight.
UAU201109678U 2011-08-02 2011-08-02 Process for the preparation of solid solution of magnesium and cobalt (ii) dehydrophosphates UA68333U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201109678U UA68333U (en) 2011-08-02 2011-08-02 Process for the preparation of solid solution of magnesium and cobalt (ii) dehydrophosphates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201109678U UA68333U (en) 2011-08-02 2011-08-02 Process for the preparation of solid solution of magnesium and cobalt (ii) dehydrophosphates

Publications (1)

Publication Number Publication Date
UA68333U true UA68333U (en) 2012-03-26

Family

ID=52293530

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201109678U UA68333U (en) 2011-08-02 2011-08-02 Process for the preparation of solid solution of magnesium and cobalt (ii) dehydrophosphates

Country Status (1)

Country Link
UA (1) UA68333U (en)

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