RU2002119064A - A method of processing soda potash solution - Google Patents
A method of processing soda potash solutionInfo
- Publication number
- RU2002119064A RU2002119064A RU2002119064/15A RU2002119064A RU2002119064A RU 2002119064 A RU2002119064 A RU 2002119064A RU 2002119064/15 A RU2002119064/15 A RU 2002119064/15A RU 2002119064 A RU2002119064 A RU 2002119064A RU 2002119064 A RU2002119064 A RU 2002119064A
- Authority
- RU
- Russia
- Prior art keywords
- soda
- potassium
- solution
- sulfate
- monohydrate
- Prior art date
Links
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title claims 9
- 238000000034 method Methods 0.000 title claims 5
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 title claims 3
- 229940072033 potash Drugs 0.000 title claims 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 title 1
- 235000015320 potassium carbonate Nutrition 0.000 title 1
- 238000001704 evaporation Methods 0.000 claims 3
- 230000008020 evaporation Effects 0.000 claims 3
- 150000004682 monohydrates Chemical class 0.000 claims 3
- 239000012452 mother liquor Substances 0.000 claims 3
- 229910052700 potassium Inorganic materials 0.000 claims 3
- 239000011591 potassium Substances 0.000 claims 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 2
- 239000003513 alkali Substances 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 229910052664 nepheline Inorganic materials 0.000 claims 2
- 239000010434 nepheline Substances 0.000 claims 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims 2
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 2
- 235000011151 potassium sulphates Nutrition 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- OXZWZJDYOIQKBI-UHFFFAOYSA-L dipotassium sulfate hydrate Chemical compound O.[K+].[K+].[O-]S([O-])(=O)=O OXZWZJDYOIQKBI-UHFFFAOYSA-L 0.000 claims 1
- 239000001103 potassium chloride Substances 0.000 claims 1
- 235000011164 potassium chloride Nutrition 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Paper (AREA)
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002119064/15A RU2223913C1 (en) | 2002-07-15 | 2002-07-15 | Method for processing soda-potash solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2002119064/15A RU2223913C1 (en) | 2002-07-15 | 2002-07-15 | Method for processing soda-potash solution |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2002119064A true RU2002119064A (en) | 2004-01-27 |
| RU2223913C1 RU2223913C1 (en) | 2004-02-20 |
Family
ID=32173013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2002119064/15A RU2223913C1 (en) | 2002-07-15 | 2002-07-15 | Method for processing soda-potash solution |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2223913C1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2264985C1 (en) * | 2004-09-13 | 2005-11-27 | ОАО "Ачинский Глиноземный Комбинат" | Method of reprocessing of a sodium-potash solution |
| RU2305658C2 (en) * | 2005-09-14 | 2007-09-10 | Открытое акционерное общество "РУСАЛ Всероссийский алюминиево-магниевый институт (ОАО "РУСАЛ ВАМИ") | Method of processing low-potassium soda potash solution at high content of sulfur |
| RU2347747C2 (en) * | 2006-04-10 | 2009-02-27 | Открытое акционерное общество "РУСАЛ Ачинский Глиноземный Комбинат", (ОАО "РУСАЛ Ачинск") | Method of reprocessing soda-potash solution |
| RU2326816C2 (en) * | 2006-04-10 | 2008-06-20 | Открытое акционерное общество "РУСАЛ Ачинский Глиноземный Комбинат", (ОАО "РУСАЛ Ачинск") | Processing of low-potassium soda-potash solution with high content of sulphur |
| RU2340556C1 (en) * | 2007-04-06 | 2008-12-10 | Открытое акционерное общество "РУСАЛ Всероссийский Алюминиево-магниевый Институт" | Method of soda-sulfate mixture processing |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1131354A (en) * | 1966-05-16 | 1968-10-23 | Woodall Duckham Ltd | Improvements relating to the treatment of inorganic dust |
| US4019872A (en) * | 1974-01-28 | 1977-04-26 | Intermountain Research And Development Corporation | Producing sodium carbonate monohydrate from carbonate solution including addition of aluminum ions |
| SU1619646A1 (en) * | 1988-12-13 | 1996-03-10 | В.М. Томенко | Method for production of calcined soda and potassium sulfate |
| US5529764A (en) * | 1994-11-28 | 1996-06-25 | Dead Sea Works Ltd. | Co-production of potassium sulfate and sodium sulfate |
| RU2121970C1 (en) * | 1997-05-22 | 1998-11-20 | Акционерное общество открытого типа "Всероссийский алюминиево-магниевый институт" | Method of processing soda-potash solution |
| RU2148016C1 (en) * | 1998-11-17 | 2000-04-27 | ОАО "Волховский алюминий" | Method of potassium sulfate producing |
| RU2169117C1 (en) * | 2000-09-07 | 2001-06-20 | ОАО "Волховский алюминий" | Carbonate solution processing method |
-
2002
- 2002-07-15 RU RU2002119064/15A patent/RU2223913C1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2223913C1 (en) | 2004-02-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6778212B2 (en) | How to make methionine | |
| AR001917A1 (en) | High purity lithium carbonate production from natural or industrial brines | |
| UA100651C2 (en) | METHOD FOR REGENERATION OF LEAD IN FORM LEAD COMPOUNDS high purity recovered sludge from the electrode of Used Lead batteries and / or with lead MINERALS AND DEVICE FOR ITS IMPLEMENTATION | |
| ES2131487B1 (en) | PROCEDURE FOR THE PRODUCTION OF SODIUM BICARBONATE, SODIUM CARBONATE AND AMMONIUM SULPHATE FROM SODIUM SULPHATE | |
| FR2523114A1 (en) | PROCESS FOR PRODUCING POTASSIUM SULFATE FROM SOLUTIONS CONTAINING MAGNESIUM CHLORIDE AND POTASSIUM CHLORIDE | |
| RU97112480A (en) | METHOD FOR PRODUCING POTASSIUM SULPHATE, SODIUM SULPHATE AND SODIUM CHLORIDE | |
| BR9913262A (en) | Process for the production of sodium chloride crystals from sodium chloride brine contaminated by potassium chloride and sulfate ions | |
| RU2002119064A (en) | A method of processing soda potash solution | |
| US2842489A (en) | Production of soda ash | |
| KR910003611B1 (en) | How to switch gypsum | |
| RU2163885C2 (en) | Method of processing soda and potash-containing solution | |
| CN110844926A (en) | Production method of high-purity magnesium sulfite | |
| RU94041195A (en) | Method of potassium sulfate production | |
| CA2606160A1 (en) | Methods of forming an alkali metal salt | |
| RU2264985C1 (en) | Method of reprocessing of a sodium-potash solution | |
| RU2007146383A (en) | METHOD FOR PRODUCING LITHIUM HYDROXIDE FROM SPODUMEN CONCENTRATE | |
| RU2060940C1 (en) | Method for processing of soda-potash solution | |
| RU2121970C1 (en) | Method of processing soda-potash solution | |
| ES2066988T3 (en) | RECOVERY OF IDA AND GLAUBER SALT OF RESIDUAL CRYSTALLIZATION LIQUORS. | |
| RU96122001A (en) | METHOD FOR PRODUCING MAGNESIUM SULPHATE | |
| RU2353582C2 (en) | Method of obtaining berillium hydroxide | |
| CN116282092B (en) | Preparation method of magnesium oxide | |
| RU2371492C2 (en) | Extraction method of lithium from spodumene-containing beryllium concentrate | |
| RU2115621C1 (en) | Method of treating soda-potash solutions | |
| RU99105373A (en) | METHOD FOR PROCESSING SODOZOTOCHNY SOLUTION |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20070716 |