RU2014112684A - METHOD FOR PRODUCING COPPER OXIDE (I) - Google Patents
METHOD FOR PRODUCING COPPER OXIDE (I) Download PDFInfo
- Publication number
- RU2014112684A RU2014112684A RU2014112684/05A RU2014112684A RU2014112684A RU 2014112684 A RU2014112684 A RU 2014112684A RU 2014112684/05 A RU2014112684/05 A RU 2014112684/05A RU 2014112684 A RU2014112684 A RU 2014112684A RU 2014112684 A RU2014112684 A RU 2014112684A
- Authority
- RU
- Russia
- Prior art keywords
- sodium chloride
- electrodes
- producing copper
- copper
- temperature
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 title 1
- 239000005751 Copper oxide Substances 0.000 title 1
- 229910000431 copper oxide Inorganic materials 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract 8
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(i) oxide Chemical compound [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000011780 sodium chloride Substances 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims abstract 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract 2
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 229910052802 copper Inorganic materials 0.000 claims abstract 2
- 239000010949 copper Substances 0.000 claims abstract 2
- 239000006185 dispersion Substances 0.000 claims abstract 2
- 238000001035 drying Methods 0.000 claims abstract 2
- 238000006056 electrooxidation reaction Methods 0.000 claims abstract 2
- 238000001914 filtration Methods 0.000 claims abstract 2
- 239000000725 suspension Substances 0.000 claims abstract 2
- 238000003786 synthesis reaction Methods 0.000 claims abstract 2
- 238000005406 washing Methods 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Способ получения оксида меди (I), включающий электрохимическое окисление и диспергирование электродов в электролизере в растворе хлорида натрия, отличающийся тем, что процесс проводят с использованием двух медных электродов в растворе хлорида натрия с концентрацией 2-6 моль/л под действием симметричного или асимметричного переменного импульсного тока частотой 50 Гц при средней величине тока, отнесенной к единице площади поверхности электродов, равной 0,2-1,5 А/см, при температуре синтеза 55-60°C с последующей промывкой бидистиллированной водой, фильтрацией и сушкой при температуре 80°C до постоянной массы полученной суспензии.A method for producing copper (I) oxide, including electrochemical oxidation and dispersion of electrodes in an electrolyzer in a sodium chloride solution, characterized in that the process is carried out using two copper electrodes in a sodium chloride solution with a concentration of 2-6 mol/l under the action of a symmetrical or asymmetric variable pulsed current with a frequency of 50 Hz at an average current value related to a unit area of the electrode surface equal to 0.2-1.5 A/cm, at a synthesis temperature of 55-60°C, followed by washing with bidistilled water, filtration and drying at a temperature of 80° C to a constant weight of the resulting suspension.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014112684/05A RU2570086C2 (en) | 2014-04-01 | 2014-04-01 | Method of obtaining copper (i) oxide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2014112684/05A RU2570086C2 (en) | 2014-04-01 | 2014-04-01 | Method of obtaining copper (i) oxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2014112684A true RU2014112684A (en) | 2015-10-10 |
| RU2570086C2 RU2570086C2 (en) | 2015-12-10 |
Family
ID=54289362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2014112684/05A RU2570086C2 (en) | 2014-04-01 | 2014-04-01 | Method of obtaining copper (i) oxide |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2570086C2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2696460C1 (en) * | 2018-08-23 | 2019-08-01 | Анна Александровна Ульянкина | Method of producing nanosized zinc oxide |
| RU2744291C1 (en) * | 2020-08-24 | 2021-03-04 | Игорь Владимирович Федосеев | Method of extraction of copper (i) oxide cu2o from multicomponent sulfate solutions of heavy non-ferrous metals |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU815085A1 (en) * | 1979-02-16 | 1981-03-23 | Уральский Научно-Исследовательскийи Проектный Институт Медной Промыш-Ленности "Унипромедь"(Опытный Завод) | Method of cuprous oxide production |
| JPH01219184A (en) * | 1988-02-26 | 1989-09-01 | Nippon Mining Co Ltd | Method for producing cupric oxide powder |
| JPH0393623A (en) * | 1989-09-01 | 1991-04-18 | Nippon Mining Co Ltd | Production of cuprous oxide |
| RU2293802C1 (en) * | 2005-07-18 | 2007-02-20 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" (ГОУ ВПО ЮРГТУ) (НПИ) | Steel surface oxidizing method |
-
2014
- 2014-04-01 RU RU2014112684/05A patent/RU2570086C2/en active IP Right Revival
Also Published As
| Publication number | Publication date |
|---|---|
| RU2570086C2 (en) | 2015-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180402 |
|
| NF4A | Reinstatement of patent |
Effective date: 20190222 |