SU430063A1 - Method of producing hexafluorocirconate salt - Google Patents

Method of producing hexafluorocirconate salt

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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
Application number
SU1873356A
Other languages
Russian (ru)
Original Assignee
М. А. Коленкова, В. Н. Шумейко, Н. А. Кошкарова, В. А. Сажина,
А. И. Попов , А. И. Сухачев
Московский ордена Трудового Красного Знамени институт стали , сплавов
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 М. А. Коленкова, В. Н. Шумейко, Н. А. Кошкарова, В. А. Сажина,, А. И. Попов , А. И. Сухачев, Московский ордена Трудового Красного Знамени институт стали , сплавов filed Critical М. А. Коленкова, В. Н. Шумейко, Н. А. Кошкарова, В. А. Сажина,
Priority to SU1873356A priority Critical patent/SU430063A1/en
Application granted granted Critical
Publication of SU430063A1 publication Critical patent/SU430063A1/en

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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.

SU1873356A 1973-01-12 1973-01-12 Method of producing hexafluorocirconate salt SU430063A1 (en)

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)

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