SU1239096A1 - Method of producing carnalite - Google Patents
Method of producing carnalite Download PDFInfo
- Publication number
- SU1239096A1 SU1239096A1 SU833586235A SU3586235A SU1239096A1 SU 1239096 A1 SU1239096 A1 SU 1239096A1 SU 833586235 A SU833586235 A SU 833586235A SU 3586235 A SU3586235 A SU 3586235A SU 1239096 A1 SU1239096 A1 SU 1239096A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- carnallite
- liquor
- producing
- carnalite
- yield
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Изобретение относитс к способам переработки природного карнаплита в искусственный и может быть использовано в калийной промышленности дл увеличени выхода продукта,The invention relates to methods for processing natural carnaplite into artificial and can be used in the potash industry to increase the yield of the product,
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Целью изобретени вл етс снижение содержани бишофита и,повышение выхода карналлита.The aim of the invention is to reduce the content of bischofite and increase the yield of carnallite.
Пример. Природный карналлит раствор ют в маточном щелоке при , затем осветл ют его фильтро- , получают раствор следующего состава, мас.%: КС1 5,5; MgCl229,0| CaS04 0,4; NaCl 1,5, Затем к 424 г полученного раствора добавл ют при перемешивании 7 г отработанного магниевого электролита, следующего состава, мас.%: КС1 74; MgCl 5; NaCl 16. Раствор с суспензией электролита подвергают кристаллизации путем охлаждени с 95 до 50°С со скоростью 2,5 град,/мин. Полученный осадок фильтруют и сушат.Example. Natural carnallite is dissolved in the mother liquor at, then its filter is brightened, a solution of the following composition is obtained, wt%: KCl 5.5; MgCl229.0 | CaS04 0.4; NaCl 1.5; Then to 424 g of the solution obtained is added with stirring 7 g of spent magnesium electrolyte, of the following composition, wt%: KCl 74; MgCl 5; NaCl 16. The electrolyte suspension solution is subjected to crystallization by cooling from 95 to 50 ° C at a rate of 2.5 degrees / minute. The precipitate is filtered and dried.
Результаты исследований представлены Б таблице.The research results are presented in table B
Редактор Н.ГунькоEditor N. Gunko
Составитель А.Журавлева Техред- Л.ОлейникCompiled by A. Zhuravlev Tekhred- L. Oleinik
Заказ 3349/18Order 3349/18
Тираж 450 Подписное ВНШ-ШИ Государственного комитета СССРCirculation 450 Subscription HSSH-SHI USSR State Committee
по изобретений и открытий 113035, Москва, Ж-35, Раушска наб., д.4/5on inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., d.4 / 5
Производственно-полиграфическое предпри тие, г.Ужгород, ул.Проектна ,4Production and printing company, Uzhgorod, Projecto st., 4
10ten
20 23 2520 23 25
.6 27 .6 27
Из приведенных данных следует, что введение отработанного магниевого электролита в количестве 20- 25 кг/м позвол ет повысить выход карналлита на 17-18% и.снизить содержание бишофита на 85%.It follows from the above data that the introduction of spent magnesium electrolyte in the amount of 20-25 kg / m allows to increase the yield of carnallite by 17-18% and lower the content of bischofite by 85%.
Корректор Г.РешетникProofreader G. Reshetnik
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833586235A SU1239096A1 (en) | 1983-04-27 | 1983-04-27 | Method of producing carnalite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU833586235A SU1239096A1 (en) | 1983-04-27 | 1983-04-27 | Method of producing carnalite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1239096A1 true SU1239096A1 (en) | 1986-06-23 |
Family
ID=21061573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU833586235A SU1239096A1 (en) | 1983-04-27 | 1983-04-27 | Method of producing carnalite |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1239096A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2132302C1 (en) * | 1997-06-24 | 1999-06-27 | Акционерное общество Всероссийский научно-исследовательский и проектный институт галургии | Method of artificial carnallite producing |
| CN100390065C (en) * | 2005-07-01 | 2008-05-28 | 魏学民 | Method for separating calcium sulfate for carnallite floatation |
-
1983
- 1983-04-27 SU SU833586235A patent/SU1239096A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР ff 582203, кл. С 01 F 5/30, 1977. Авторское свидетельство СССР 278654, кл. С 01 F 5/30, 1970. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2132302C1 (en) * | 1997-06-24 | 1999-06-27 | Акционерное общество Всероссийский научно-исследовательский и проектный институт галургии | Method of artificial carnallite producing |
| CN100390065C (en) * | 2005-07-01 | 2008-05-28 | 魏学民 | Method for separating calcium sulfate for carnallite floatation |
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