SU1281519A1 - Method of producing potassium fluorocuprate (ii) - Google Patents

Method of producing potassium fluorocuprate (ii) Download PDF

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Publication number
SU1281519A1
SU1281519A1 SU853931136A SU3931136A SU1281519A1 SU 1281519 A1 SU1281519 A1 SU 1281519A1 SU 853931136 A SU853931136 A SU 853931136A SU 3931136 A SU3931136 A SU 3931136A SU 1281519 A1 SU1281519 A1 SU 1281519A1
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SU
USSR - Soviet Union
Prior art keywords
potassium
fluorocuprate
producing potassium
producing
compound
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SU853931136A
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Russian (ru)
Inventor
Юрий Михайлович Киселев
Артур Иванович Попов
Лариса Ивановна Мартыненко
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МГУ им.М.В.Ломоносова
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Priority to SU853931136A priority Critical patent/SU1281519A1/en
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Publication of SU1281519A1 publication Critical patent/SU1281519A1/en

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Abstract

Изобретение относитс  к неорганической химии, а именно к способу получени  фторкупрата (ll) кали . С целью сокращени  продолжительности процесса в качестве соединени  кали  используют его тетрафторбро- мат, который нагревают с дифторидом меди при 480-520 С в течение 0,5- 1,0ч. 1 з.п, ф-лы. (ЛThis invention relates to inorganic chemistry, namely to a method for producing fluorocuprate (ll) potassium. In order to reduce the duration of the process, its tetrafluorobromate is used as potassium compound, which is heated with copper difluoride at 480-520 C for 0.5-1.0 h. 1 z.p, f-ly. (L

Description

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Изобретение относитс  к неорганической химии, а именно к способу получени  фторкупрата (II) кали .The invention relates to inorganic chemistry, namely to a method for producing fluorocuprate (II) potassium.

Цель изобретени  - сокращение продолжительности процесса.The purpose of the invention is to reduce the duration of the process.

Пример 1. 0,5г дифтори- да меди смешивают с 0,96 г KBrF,, помещают в никелевый л&биринтный тигель и нагревают при 480°С в течение 1 ч в атмосфере сухого азота. Получают 0,78 г соединени  состава KCuFg с выходом 100%.Example 1. 0.5 g of copper difluoride is mixed with 0.96 g of KBrF ,, placed in a nickel l & ampyrinth crucible and heated at 480 ° C for 1 h in an atmosphere of dry nitrogen. 0.78 g of compound of composition KCuFg is obtained with a yield of 100%.

Пример 2. О,5.г дифторида меди смешивают с 1,92 г KBrF и нагревают в услови х примера 1. Получают 1,07 г соединени  с выходом 100%. Как показьгоают данные рентгенофазового анализа, получают фторкупрат, имеющий высокую степень кристалличности.Example 2. About 5.g of copper difluoride is mixed with 1.92 g of KBrF and heated under the conditions of Example 1. 1.07 g of compound is obtained with a yield of 100%. As shown by x-ray phase analysis data, fluorocup is obtained, which has a high degree of crystallinity.

Пример 3. О,5 г дифторида меди смешивают с 0,96 г KBrF , помещают в никелевый тигель и нагрева15192Example 3. About 5 g of copper difluoride is mixed with 0.96 g of KBrF, placed in a nickel crucible and heated15192

ют при в течение 0,5 ч в атмосфере сухого воздуха. Получают 0,78 г трифторкупрата (II) кали  с выходом 100%.for 0.5 h under dry air. 0.78 g of trifluorocuprate (II) potassium is obtained with a yield of 100%.

5 Предпагаемый способ позвол ет сократить продолжительность процесса -хм в 40 раз и исключить оборудование , футерованное драгоценнь от металлами .5 The pre-packaged method allows you to shorten the process time —hm 40 times and eliminate the equipment lined with precious metals.

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Claims (2)

1. Способ получени  фторкупрата (II) кали , включающий взаимодействие фторида меди (II) с фторсодержащим соединением кали  при нагревании, отличающийс  тем, что, с целью снижени  продолжительности процесса, в качестве фторсодержащего соединени  кали  используют тетра- фторбромат кали .1. A method of producing potassium fluoride (II) potassium, which involves the interaction of copper (II) fluoride with a fluorine-containing potassium compound with heating, characterized in that, in order to reduce the duration of the process, potassium tetrafluorobromate is used as a fluorine-containing potassium compound. 2.Способ по п. 1, отличающийс  тем, что процесс ведут при 480-520 С.2. A method according to claim 1, wherein the process is carried out at 480-520 C.
SU853931136A 1985-07-22 1985-07-22 Method of producing potassium fluorocuprate (ii) SU1281519A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU853931136A SU1281519A1 (en) 1985-07-22 1985-07-22 Method of producing potassium fluorocuprate (ii)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU853931136A SU1281519A1 (en) 1985-07-22 1985-07-22 Method of producing potassium fluorocuprate (ii)

Publications (1)

Publication Number Publication Date
SU1281519A1 true SU1281519A1 (en) 1987-01-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU853931136A SU1281519A1 (en) 1985-07-22 1985-07-22 Method of producing potassium fluorocuprate (ii)

Country Status (1)

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SU (1) SU1281519A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Rudorf W., Lincke G., Babel D. Untersuchungen an ternaren Fluori- den II. Kobalt (II) und Kupfer (II) fluoride. - Z.anorg. Allgem. Chera., 1963, В 320 (1-4), s. 150-170. Schmit Z-DuMont 0. Grimm D., Farbe und Konstitution bei anorga- nischen Feststoffen. - Z. anorg, Allgem.Chem., 1967, B. 355 (5-6), , s. 280-294. *

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