SU367050A1 - Method of producing barium peroxide - Google Patents
Method of producing barium peroxideInfo
- Publication number
- SU367050A1 SU367050A1 SU1631735A SU1631735A SU367050A1 SU 367050 A1 SU367050 A1 SU 367050A1 SU 1631735 A SU1631735 A SU 1631735A SU 1631735 A SU1631735 A SU 1631735A SU 367050 A1 SU367050 A1 SU 367050A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- barium peroxide
- producing barium
- peroxide
- barium
- producing
- Prior art date
Links
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Description
1one
Изобретение относитс к способу получени перекиси бари .The invention relates to a method for producing barium peroxide.
Известен способ получени перекиси бари путем взаимодействи водных растворов перекиси водорода с гидроокисью бари .A known method for producing barium peroxide is by reacting aqueous solutions of hydrogen peroxide with barium hydroxide.
Полученную суспензию нагревают до 45- 55°С, фильтруют и сушат при 200°С. Содержание основного вещества (ВаОз) в продукте невысокое, составл ет 96,46%.The resulting suspension is heated to 45-55 ° C, filtered and dried at 200 ° C. The content of the main substance (VaOz) in the product is low, amounting to 96.46%.
С целью повышени содержани основного веш,ества в продукте взаимодействие ведут путем пропускани перекиси водорода через слой кристаллов гидроокиси бари .In order to increase the content of the main bilge in the product, the interaction is carried out by passing hydrogen peroxide through a layer of barium hydroxide crystals.
Полученна перекись бари содержит 99% основного вещества.The resulting barium peroxide contains 99% of the basic substance.
Преимущество предлагаемого способа также в том, что процесс взаимодействи ведут при нормальной температуре.The advantage of the proposed method is that the interaction process is carried out at normal temperature.
22
Пример. Берут 200 г кристаллического гидрата окиси бари , содержащего 96,49% Ва(ОН)2-8П2О и 0,1% ВаСОз, и помещают на воронку Бюхнера. Промывают некоторым количеством воды, после чего пропускают 140мл 20%-ной перекиси водорода. Образующуюс при этом перекись бари сушат при 200°С и анализируют.Example. Take 200 g of crystalline barium hydroxide containing 96.49% Ba (OH) 2-8P2O and 0.1% BaCO3, and placed on a Büchner funnel. It is washed with some water, after which 140 ml of 20% hydrogen peroxide are passed through. The barium peroxide resulting from this is dried at 200 ° C and analyzed.
Предмет изобретени Subject invention
Способ получени перекиси бари путем взаимодействи перекиси водорода с гидроокисью бари с последующей сущкой продукта , отличающийс тем, что, с целью повыше5 ни содержани основного вещества в продукте , взаимодействие ведут путем пропускани перекиси водорода через слой кристаллов гидроокиси бари .The method of producing barium peroxide by reacting hydrogen peroxide with barium hydroxide and subsequent product essence, characterized in that, in order to increase the content of the main substance in the product, the interaction is carried out by passing hydrogen peroxide through a layer of barium hydroxide crystals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1631735A SU367050A1 (en) | 1971-03-10 | 1971-03-10 | Method of producing barium peroxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1631735A SU367050A1 (en) | 1971-03-10 | 1971-03-10 | Method of producing barium peroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU367050A1 true SU367050A1 (en) | 1973-01-23 |
Family
ID=20468337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1631735A SU367050A1 (en) | 1971-03-10 | 1971-03-10 | Method of producing barium peroxide |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU367050A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4427644A (en) | 1980-07-07 | 1984-01-24 | Peroxid-Chemie Gmbh | Process for the preparation of bivalent metal peroxides |
-
1971
- 1971-03-10 SU SU1631735A patent/SU367050A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4427644A (en) | 1980-07-07 | 1984-01-24 | Peroxid-Chemie Gmbh | Process for the preparation of bivalent metal peroxides |
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