UA62766U - Process for the preparation of potassium-chrome (iii) double phosphate - Google Patents

Process for the preparation of potassium-chrome (iii) double phosphate

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Publication number
UA62766U
UA62766U UAU201102921U UAU201102921U UA62766U UA 62766 U UA62766 U UA 62766U UA U201102921 U UAU201102921 U UA U201102921U UA U201102921 U UAU201102921 U UA U201102921U UA 62766 U UA62766 U UA 62766U
Authority
UA
Ukraine
Prior art keywords
chrome
iii
potassium
preparation
double phosphate
Prior art date
Application number
UAU201102921U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Руслан Владимирович Лаврик
Павел Григорьевич Нагорный
Владимир Абрамович Копилевич
Роман Сергеевич Бойко
Виктор Иванович Максин
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 UAU201102921U priority Critical patent/UA62766U/en
Publication of UA62766U publication Critical patent/UA62766U/en

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Abstract

A process for the preparation of potassium-chrome (III) double phosphate comprises use of melt of mechanical mixture of polycrystalline substances. The mechanical mixture of KPOis ground in an agate mortar to homogeneous state. The obtained mechanical mixture is calcinated in a platinum crucible, the melt is saturated while stirring with potassium fluoride KF, saturated with chrome (III) oxide, stirred and crystallized by decreasing temperature. The obtained green single crystals of double phosphate of KCrPOare washed and dried at room temperature.
UAU201102921U 2011-03-12 2011-03-12 Process for the preparation of potassium-chrome (iii) double phosphate UA62766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201102921U UA62766U (en) 2011-03-12 2011-03-12 Process for the preparation of potassium-chrome (iii) double phosphate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201102921U UA62766U (en) 2011-03-12 2011-03-12 Process for the preparation of potassium-chrome (iii) double phosphate

Publications (1)

Publication Number Publication Date
UA62766U true UA62766U (en) 2011-09-12

Family

ID=50837342

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201102921U UA62766U (en) 2011-03-12 2011-03-12 Process for the preparation of potassium-chrome (iii) double phosphate

Country Status (1)

Country Link
UA (1) UA62766U (en)

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