SU644730A1 - Method of obtaining potassium silicofluoride - Google Patents
Method of obtaining potassium silicofluorideInfo
- 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
Links
Landscapes
- Fertilizers (AREA)
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)
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) |
-
1976
- 1976-11-03 SU SU762416884A patent/SU644730A1/en active
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