SU1270115A1 - Method of producing copper chloride (i) - Google Patents
Method of producing copper chloride (i) Download PDFInfo
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- SU1270115A1 SU1270115A1 SU843777841A SU3777841A SU1270115A1 SU 1270115 A1 SU1270115 A1 SU 1270115A1 SU 843777841 A SU843777841 A SU 843777841A SU 3777841 A SU3777841 A SU 3777841A SU 1270115 A1 SU1270115 A1 SU 1270115A1
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- SU
- USSR - Soviet Union
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- copper
- hydrochloric acid
- chloride
- copper chloride
- yield
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
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Abstract
Изобретение относитс к технологии хлорида меди (I) (А), йспользуемого в органических синтезах, оптических материалах, фунгицидах и обеспечивает увеличение выхода А, Дл получени А провод т восстановление оксида меди (П) (Б) металлической медью (В) в присутствии сол ной кислоты (г) при мол рном соотношении , Б и Г The invention relates to the technology of copper (I) chloride (A) used in organic syntheses, optical materials, fungicides and provides an increase in yield A, To obtain A, the reduction of copper oxide (P) (B) to metallic copper (B) is carried out in the presence of salt hydrochloric acid (g) at molar ratio, B and G
Description
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Изобретение относитс к химической технологии, в частности к спосо-. бам получени хлорида меди (I), используемого при синтезе органических соединений, оптических материалов и фунгицидах.The invention relates to chemical technology, in particular to the method. Bam of obtaining copper (I) chloride used in the synthesis of organic compounds, optical materials and fungicides.
Целью изобретени вл етс увеличение выхода хлорида меди (I).The aim of the invention is to increase the yield of copper (I) chloride.
Способ .включает загрузку в смеси порошка меди и оксида меди (П), вытеснение кислорода воздуха азотом, подачу в реактор сол ной кислоты до мол рного отношени реагентов меди, оксида меди (П) и сол ной кислоты (1-2) : I: (5-6), перемешивание до растворени твердых частиц, отгонку сол ной .кислоты в токе азота и сушку хлорида меди (I) в вакууме 1 ч. Уменьшение содержани реагентов, равно как и их увеличение вьппе указанных пределов , снижает выход хлорида меди (I) до 46,7-95,6%.The method includes loading the powder with copper and copper (P) oxide, displacing atmospheric oxygen with nitrogen, feeding hydrochloric acid into the reactor to the molar ratio of copper, copper (P) oxide and hydrochloric acid (1-2): I: (5-6), stirring to dissolve solid particles, distilling hydrochloric acid in a stream of nitrogen and drying copper (I) chloride in vacuum for 1 hour. Reducing the content of reagents, as well as increasing them within the specified limits, reduces the yield of copper chloride ( I) up to 46.7-95.6%.
Пример. В трехгорлую колбу емкостью 1 л, снабженную мешалкой, барботером и обратным холодильнико 1, загружают 63,5 г порошка меди v 79f5 г оксида меди (П) и продувают азотом. Затем в колбу наливают 510 мл 36% НС1 (Cu:CuO: HCf ltlrS), Смесь перемешивают при до растворени твердых частиц (30 мин). Образуетс раствор черного цвета. Затем обратный холодильник замен ют на пр мой и отгон ют сол ную кислоту в токе азота. Хлорид меди сушат в вакууме при 150-200 С в течение 1 ч. Получают 199,2 г продукта, содержащего 98,5 мЬс.% CuCl.Example. In a three-neck flask with a capacity of 1 l, equipped with a stirrer, bubbler and reflux condenser 1, load 63.5 g of copper powder v 79f5 g of copper oxide (P) and purge with nitrogen. Then 510 ml of 36% HCl (Cu: CuO: HCf ltlrS) is poured into the flask. The mixture is stirred until the solids are dissolved (30 min). A black solution is formed. The reflux condenser is then replaced with direct and the hydrochloric acid is distilled off under a stream of nitrogen. Copper chloride is dried in vacuum at 150–200 ° C for 1 h. 199.2 g of product are obtained, containing 98.5 mbc.% CuCl.
Результаты других примеров приведены в таблице.The results of other examples are shown in the table.
1Сак следует из таблицы, способ позвол ет увеличить выход продукта ДО 98-99%.1S follows from the table, the method allows to increase the yield of the product to 98-99%.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843777841A SU1270115A1 (en) | 1984-07-31 | 1984-07-31 | Method of producing copper chloride (i) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843777841A SU1270115A1 (en) | 1984-07-31 | 1984-07-31 | Method of producing copper chloride (i) |
Publications (1)
Publication Number | Publication Date |
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SU1270115A1 true SU1270115A1 (en) | 1986-11-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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SU843777841A SU1270115A1 (en) | 1984-07-31 | 1984-07-31 | Method of producing copper chloride (i) |
Country Status (1)
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SU (1) | SU1270115A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2567609C2 (en) * | 2014-02-18 | 2015-11-10 | Игорь Владимирович Федосеев | METHOD OF PRODUCTION OF COPPER CHLORIDE (I) CuCl |
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1984
- 1984-07-31 SU SU843777841A patent/SU1270115A1/en active
Non-Patent Citations (1)
Title |
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Авторское свидетельство СССР № 165429, кл. С 01 G 3/04, 1964. Авторское свидетельство СССР № 262881, кл. С 01 G 3/04, 1970. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2567609C2 (en) * | 2014-02-18 | 2015-11-10 | Игорь Владимирович Федосеев | METHOD OF PRODUCTION OF COPPER CHLORIDE (I) CuCl |
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