SU644730A1 - Method of obtaining potassium silicofluoride - Google Patents

Method of obtaining potassium silicofluoride

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Publication number
SU644730A1
SU644730A1 SU762416884A SU2416884A SU644730A1 SU 644730 A1 SU644730 A1 SU 644730A1 SU 762416884 A SU762416884 A SU 762416884A SU 2416884 A SU2416884 A SU 2416884A SU 644730 A1 SU644730 A1 SU 644730A1
Authority
SU
USSR - Soviet Union
Prior art keywords
potassium silicofluoride
obtaining potassium
obtaining
silicofluoride
pozin
Prior art date
Application number
SU762416884A
Other languages
Russian (ru)
Inventor
Аврам Липович Гольдинов
Олег Борисович Абрамов
Павел Яковлевич Байбаков
Original Assignee
Предприятие П/Я А-1619
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Filing date
Publication date
Application filed by Предприятие П/Я А-1619 filed Critical Предприятие П/Я А-1619
Priority to SU762416884A priority Critical patent/SU644730A1/en
Application granted granted Critical
Publication of SU644730A1 publication Critical patent/SU644730A1/en

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Description

Пример 2. 300 г раствора, полученного по примеру 1, помещают в реактор с мешалкой , добавл ют 20 г нитрата аммони  (из расчета 4 г нитрата аммони  на 1 г кальци ), перемешивают 10 мин и затем добавл ют 10,1 г нитрата кали . Содержимое реактора перемешивают 1 ч и отфильтровывают образовавшийс  осадок. Степень осаждени  фтора 84,5%.Example 2. 300 g of the solution prepared in Example 1 are placed in a stirred reactor, 20 g of ammonium nitrate (4 g of ammonium nitrate per g calcium are added), stirred for 10 minutes and then 10.1 g of potassium nitrate are added . The contents of the reactor are stirred for 1 hour and the precipitate formed is filtered off. Fluorine deposition rate is 84.5%.

Расход соли кали - 120% по стехиометрии .Potassium salt consumption is 120% in stoichiometry.

Предлагаемый способ экономит 0,137 г соли кали  (в пересчете на калий) на 1 т фтора в азотнофосфорнокислом растворе.The proposed method saves 0.137 g of potassium salt (in terms of potassium) per 1 ton of fluorine in nitric acid phosphate.

Claims (2)

1.Позин М. Е. Технологи  минеральных солей. Ч. И, Л., «Хими , 1974, с. 1311-1.Pozin ME Technology of mineral salts. Part I., L., “Himi, 1974, p. 1311- 1313.1313. 2.Позин М. Е. и Копылов Б. А. Новые исследовани  по технологии минеральных удобрений. Л., «Хими , 1970, с. .2.Pozin, ME, and Kopylov, B.A. New Research on Mineral Fertilizer Technology. L., “Himi, 1970, p. .
SU762416884A 1976-11-03 1976-11-03 Method of obtaining potassium silicofluoride SU644730A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762416884A SU644730A1 (en) 1976-11-03 1976-11-03 Method of obtaining potassium silicofluoride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762416884A SU644730A1 (en) 1976-11-03 1976-11-03 Method of obtaining potassium silicofluoride

Publications (1)

Publication Number Publication Date
SU644730A1 true SU644730A1 (en) 1979-01-30

Family

ID=20681613

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762416884A SU644730A1 (en) 1976-11-03 1976-11-03 Method of obtaining potassium silicofluoride

Country Status (1)

Country Link
SU (1) SU644730A1 (en)

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