SU649652A1 - Method of purifying chloride solution - Google Patents
Method of purifying chloride solutionInfo
- Publication number
- SU649652A1 SU649652A1 SU772460859A SU2460859A SU649652A1 SU 649652 A1 SU649652 A1 SU 649652A1 SU 772460859 A SU772460859 A SU 772460859A SU 2460859 A SU2460859 A SU 2460859A SU 649652 A1 SU649652 A1 SU 649652A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- purifying
- chloride solution
- formalin
- nacl
- content
- Prior art date
Links
Description
формалином. Скорость осаждени гидроокисей железа, магни и алюмини 6,5 см/ч. При этом получают 877,04 кг осветленного из сгустител слива с содержанием, %: СаСЬ 28,5; КС1 0,97; MgCb 0,66; NaCl 0,61; НаО 69,2, и передают его на производство хлормагниевых растворов. Сгущенную суспензию в пересчете на сухое вещество в количестве 139,8 кг с содержанием , %: СаСЬ 19,8; КС1 0,68; NaCl 0,42; MgClz 0,46; Ре(ОН)з 0,86; А1{ОН)з 2,07; СаСОз 9,3; CaSO4 10,7; SiOa 0,35; Mg(OH)2 1,79; остальное вода, транспортируют на хвостохранилище.formalin. The deposition rate of iron, magnesium and aluminum hydroxides is 6.5 cm / h. You get 877,04 kg clarified from the thickener drain with the content,%: CAC 28.5; KC1 0.97; MgCb 0.66; NaCl 0.61; OO 69.2, and transfer it to the production of chlorine-magnesium solutions. Condensed suspension in terms of dry substance in the amount of 139.8 kg with the content,%: САЬЬЬ 19.8; KC1 0.68; NaCl 0.42; MgClz 0.46; Re (OH) s 0.86; A1 {OH) s 2.07; CAS02 9.3; CaSO4 10.7; SiOa 0.35; Mg (OH) 2 1.79; the rest of the water is transported to the tailings.
Таблица 1Table 1
Примечание. Добавка в исходную суспгнзию раствора полиакриламида, модифицированного формалином, с концентрацией более 0,4 % вызывает образование желеобразной массы.Note. The addition of formalin-modified polyacrylamide solution to the initial suspension with a concentration of more than 0.4% causes the formation of a gel-like mass.
Таблица 2table 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772460859A SU649652A1 (en) | 1977-03-10 | 1977-03-10 | Method of purifying chloride solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772460859A SU649652A1 (en) | 1977-03-10 | 1977-03-10 | Method of purifying chloride solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU649652A1 true SU649652A1 (en) | 1979-02-28 |
Family
ID=20698772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772460859A SU649652A1 (en) | 1977-03-10 | 1977-03-10 | Method of purifying chloride solution |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU649652A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009096795A1 (en) * | 2008-01-30 | 2009-08-06 | Elkem Solar As | Method for production of calcium compounds. |
| RU2601332C2 (en) * | 2014-07-24 | 2016-11-10 | Общество с ограниченной ответственностью "Зиракс" | Method of producing highly pure calcium chloride solution |
-
1977
- 1977-03-10 SU SU772460859A patent/SU649652A1/en active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009096795A1 (en) * | 2008-01-30 | 2009-08-06 | Elkem Solar As | Method for production of calcium compounds. |
| NO328264B1 (en) * | 2008-01-30 | 2010-01-18 | Elkem Solar As | Process for the preparation of calcium compounds |
| EA016672B1 (en) * | 2008-01-30 | 2012-06-29 | Элкем Солар Ас | Method for production of calcium compounds |
| US8268280B2 (en) | 2008-01-30 | 2012-09-18 | Elkem Solar As | Method for production of calcium compounds |
| RU2601332C2 (en) * | 2014-07-24 | 2016-11-10 | Общество с ограниченной ответственностью "Зиракс" | Method of producing highly pure calcium chloride solution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2424335A1 (en) | PROCESS FOR THE ELIMINATION OF IMPURITIES PRESENTED BY SOME PARTS PER BILLION IN ALKALINE METAL CHLORIDE BRINE | |
| SU649652A1 (en) | Method of purifying chloride solution | |
| FR2413109A1 (en) | PROCESS FOR EXTRACTING ORGANIC AND / OR INORGANIC SUBSTANCES FROM A LIQUID | |
| JPS5310553A (en) | Mehtod of treating waste water containing fluorine and boron | |
| JPS5330986A (en) | Removing method for heavy metals contained in exhaust water | |
| JPS53136360A (en) | Floated flocks collecting method | |
| JPS5541873A (en) | Remover of iron and/or manganese in water and its manufacture | |
| JPS52128804A (en) | Electrolytic recovery of metal | |
| JPS51131164A (en) | Method of treating waste water containing mercury | |
| JPS5215166A (en) | Fluorin-containing waste water treating method | |
| JPS5367256A (en) | Method of treating waste water containing sluminium | |
| KR870001110A (en) | Regeneration of Silicon from Reaction Mixture | |
| JPS55110780A (en) | Artificial verdigris solution | |
| JPS5285061A (en) | Removal of fluorine ions in solution containing conc. silicic acid | |
| JPS5413662A (en) | Method of treating waste water in wet denitration process | |
| JPS5534169A (en) | Utilization method of water containing bivalent calcium | |
| JPS5284175A (en) | Wet process desulfuriation of exhaust gas | |
| JPS5551489A (en) | Removing acidic phosphate ester in aqueous phase | |
| JPS5528749A (en) | Water treating method | |
| Kanani et al. | Pitting Corrosion of Very-High-Purity Aluminum in Electrolytes Containing Nitrates | |
| JPS51115050A (en) | Pressure sedimentation tank in water purifying system | |
| JPS5433895A (en) | Process for treating sulfuric acid containing glauber's salt | |
| JPS51124051A (en) | Treatment method of the waste fluid of ferric salt containing heavy me tal | |
| JPS54125196A (en) | Manufacture of aqueous solution of basic aluminum chloride | |
| JPS542998A (en) | Salt water purifying method |