SU430063A1 - Method of producing hexafluorocirconate salt - Google Patents
Method of producing hexafluorocirconate saltInfo
- Publication number
- SU430063A1 SU430063A1 SU1873356A SU1873356A SU430063A1 SU 430063 A1 SU430063 A1 SU 430063A1 SU 1873356 A SU1873356 A SU 1873356A SU 1873356 A SU1873356 A SU 1873356A SU 430063 A1 SU430063 A1 SU 430063A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- producing
- hexafluorocirconate
- salt
- sodium
- compounds
- Prior art date
Links
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Description
Изобретение относитс к способам получени гексафторцирконата натри и может быть использовано в технологии получени металлического циркони .The invention relates to methods for producing sodium hexafluorozirconate and can be used in the technology of producing zirconium metal.
Известен способ получени гексафторцирконата натри путем взаимодействи двуокиси циркони с фторсодержан1ими соединени ми натри (NaF, NaHFg) с последующим отделеним копечного продукта от побочных продуктов реакции.A known method of producing sodium hexafluorozirconate by reacting zirconium dioxide with fluorine-containing sodium compounds (NaF, NaHFg), followed by separation of the penny product from the reaction by-products.
По предлагаемому способу процесс ведут в присутствии фтористых соединений аммони при 250-500°С.According to the proposed method, the process is carried out in the presence of ammonium fluoride at 250-500 ° C.
Предлагаемый способ позвол ет упростить процесс за счет исключени операции отделени конечного продукта от нобочных продуктов реакции (последние наход тс в газообразном состо нии).The proposed method allows to simplify the process by eliminating the step of separating the final product from the nocturnal reaction products (the latter are in the gaseous state).
Пример. Двуокись циркони смешивают с фтористыми соединени ми натри (NaF, NaHFg) и фтористыми соединени ми аммони (NH4F, NH4F-HF), носле чего полученную шихту спекают.Example. Zirconium dioxide is mixed with sodium fluoride compounds (NaF, NaHFg) and ammonium fluoride compounds (NH4F, NH4F-HF), and the resulting mixture is sintered.
Полученные результаты представлены в таблице.The results obtained are presented in the table.
10ten
Предмет изобретен и The subject is invented and
Способ получени гексафторцирконата натри путем взаимодействи двуокиси циркони с фтористыми соединени ми натри прицагревании , отличающийс тем, что, с целью упрощени процесса, нослед1 нй ведут в присутствии фтористых соединеннй аммони при 250-500°С.The method of producing sodium hexafluorozirconate by reacting zirconium dioxide with fluoride compounds of sodium is characterized by the fact that, in order to simplify the process, the process is carried out in the presence of ammonium fluoride at 250-500 ° C.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1873356A SU430063A1 (en) | 1973-01-12 | 1973-01-12 | Method of producing hexafluorocirconate salt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1873356A SU430063A1 (en) | 1973-01-12 | 1973-01-12 | Method of producing hexafluorocirconate salt |
Publications (1)
Publication Number | Publication Date |
---|---|
SU430063A1 true SU430063A1 (en) | 1974-05-30 |
Family
ID=20539676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1873356A SU430063A1 (en) | 1973-01-12 | 1973-01-12 | Method of producing hexafluorocirconate salt |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU430063A1 (en) |
-
1973
- 1973-01-12 SU SU1873356A patent/SU430063A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES423320A1 (en) | Production of metal fluorides from fluosilicic acid | |
GB1395926A (en) | Process for the production of isoprene by the chlorination/ dehydrochlorination of 2-methylbutene-2 | |
ES486574A1 (en) | 2,4,4-trichloro-4-formyl-butyronitrile and process for its preparation. | |
SU430063A1 (en) | Method of producing hexafluorocirconate salt | |
ZA75852B (en) | A process for the production of calcium fluoride out of hexa-fluoro-silicic acid | |
ES436059A1 (en) | Process for the preparation of 2-nitrobenzaldehyde | |
SU430062A1 (en) | Method of producing potassium hexafluorocirconate | |
GB1179335A (en) | Method of producing Aluminium Fluoride | |
GB1499128A (en) | Manufacture of aliphatic isocyanates | |
NL7514847A (en) | PROCEDURE FOR THE PREPARATION OF NEW ANTIBIOTICA, PROCEDURE FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS CONTAINING THEM, AS WELL AS FORMED PREPARATIONS OBTAINED ACCORDING TO THIS PROCESS. | |
SU446125A3 (en) | Method for producing perfluoroalkyl iodide | |
IT1043324B (en) | PROCESS FOR THE SEPARATION OF AN ACID GAS FROM A MIXTURE | |
GB1189562A (en) | Process for Making Perfluoropropane-2-Sulfonyl Fluoride. | |
GB1273914A (en) | Process for the production of fluorinated nitrogen heterocycles | |
SU632646A1 (en) | Method of obtaining fluosulfonic acid | |
SU380631A1 (en) | METHOD FOR OBTAINING FLUOROUS VINYLIDENE | |
GB1340130A (en) | Continuous process for producing dialkyl phosphorochlorido thionates | |
GB1492103A (en) | 4-chloro-5-oxo-hexanoic acid nitrile 6-chloro-5-oxo-hexanoic acid nitrile and process for their manufacture | |
SU612673A1 (en) | Method of making biscuit-type products | |
SU617366A1 (en) | Method of detoxication of hypochlorite solutions | |
SU446468A1 (en) | The method of producing ammonium sulfate | |
SU535214A1 (en) | The method of producing potassium heptafluorosilicate | |
SU389696A1 (en) | The method of obtaining cyodrin | |
SU482432A1 (en) | The method of obtaining perfluorotret-butanol | |
GB1315785A (en) | Method of producing tetrafluorodibromoethane |