GB114236A - Process for the Production and Separation of Ammonium Sulphate and Glauber's Salt. - Google Patents
Process for the Production and Separation of Ammonium Sulphate and Glauber's Salt.Info
- Publication number
- GB114236A GB114236A GB676717A GB676717A GB114236A GB 114236 A GB114236 A GB 114236A GB 676717 A GB676717 A GB 676717A GB 676717 A GB676717 A GB 676717A GB 114236 A GB114236 A GB 114236A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sulphate
- sodium sulphate
- solution
- salt
- ammonium sulphate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229910052921 ammonium sulfate Inorganic materials 0.000 title abstract 7
- 239000001166 ammonium sulphate Substances 0.000 title abstract 7
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 title abstract 6
- 235000011130 ammonium sulphate Nutrition 0.000 title abstract 6
- 239000010446 mirabilite Substances 0.000 title abstract 3
- 238000000926 separation method Methods 0.000 title abstract 3
- RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 16
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 8
- 235000011152 sodium sulphate Nutrition 0.000 abstract 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 239000012452 mother liquor Substances 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 abstract 1
- 230000008025 crystallization Effects 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/16—Purification
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/24—Sulfates of ammonium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
114,236. Dawson, H. M. May 12, 1917. Ammonium sulphate; sodium sulphate.-Ammonium sulphate and sodium sulphate are obtained by the absorption of ammonia in a solution of nitre cake or other acid sodium sulphate in water or water and sulphuric acid, and separation of the salts by crystallizing out the sodium sulphate at a low temperature and the ammonium sulphate after concentration. The concentration of the solution after neutralization is adjusted if necessary so that the ratio of water molecules to the molecules of the mixed salts is approximately 1000: 70-80. The solution is then cooled to about 10 to 15‹ C., Glauber's salt separating out. The mother liquor is then concentrated at about 100‹ C. when ammonium sulphate crystallizes out till the molecular ratio of ammonium sulphate to sodium sulphate reaches 2.7. If further evaporated, the salt deposited contains sodium sulphate, but the impure salt is still adapted for use as a fertilizer. If the ratio of sodium sulphate to sulphuric acid in the original solution is relatively high, a more concentrated solution may be employed for absorption of ammonia, and in this case a part of the sodium sulphate is deposited in the anhydrous form. Sodium carbonate or ammonia liquor may be added to the liquor from the saturator to neutralize it before cooling. The mother liquor from the crystallization of ammonium sulphate is suitably diluted and mixed with a solution which is to be cooled for separation of Glauber's salt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB676717A GB114236A (en) | 1917-05-12 | 1917-05-12 | Process for the Production and Separation of Ammonium Sulphate and Glauber's Salt. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB676717A GB114236A (en) | 1917-05-12 | 1917-05-12 | Process for the Production and Separation of Ammonium Sulphate and Glauber's Salt. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB114236A true GB114236A (en) | 1918-03-28 |
Family
ID=32246186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB676717A Expired GB114236A (en) | 1917-05-12 | 1917-05-12 | Process for the Production and Separation of Ammonium Sulphate and Glauber's Salt. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB114236A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428877A (en) * | 2021-06-23 | 2021-09-24 | 攀枝花雅丰科技有限公司 | Method for recycling solid waste containing heavy metal, sodium salt and ammonium salt |
-
1917
- 1917-05-12 GB GB676717A patent/GB114236A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428877A (en) * | 2021-06-23 | 2021-09-24 | 攀枝花雅丰科技有限公司 | Method for recycling solid waste containing heavy metal, sodium salt and ammonium salt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2277778A (en) | Process for producing salts | |
| GB114236A (en) | Process for the Production and Separation of Ammonium Sulphate and Glauber's Salt. | |
| US1366302A (en) | Process of making ammonium sulfate | |
| US2733132A (en) | patewo | |
| GB767629A (en) | Improved process for the preparation of sodium bicarbonate and ammonium sulphate | |
| US1859835A (en) | Process for the manufacture of microcosmic salt and other fertilizing material | |
| GB343701A (en) | Method of treating solutions obtained in leaching phosphate rock with nitric acid and ammonium sulphate | |
| US1936316A (en) | Method of leaching phosphate rock with nitric acid and ammonium sulphate | |
| US2024370A (en) | Production of potassium nitrate | |
| GB437652A (en) | Improvements in or relating to the production of potassium sulphate | |
| US1895620A (en) | Double salt and method of producing same | |
| US1409784A (en) | Process for treating alkali-metal salts and alkali-metal-salt brines | |
| US1734562A (en) | Sodium cyanide compound and process of producing the same | |
| US1958760A (en) | Manufacture of sodium sulphate | |
| US1977210A (en) | Process for the preparation of thiourea | |
| US1897705A (en) | Method of producing or regenerating alkali-carbonates from alkaline phosphate-solutions | |
| GB726848A (en) | Process for the production of an ammonium-citrate soluble fertilizer containing mainly secondary calcium phosphate | |
| GB125311A (en) | A Process for the Production of Sodammonium Sulphate from Nitre Cake or the Acid Sodium Sulphates. | |
| GB460281A (en) | Improvements in or relating to the production of potassium sulphate | |
| US3154380A (en) | Process for the manufacture of ammonium perchlorate and sodium ammonium phosphate | |
| US1301047A (en) | Manufacture of ammonium nitrate. | |
| US2362183A (en) | Method of producing diammonium monoalkali metal ferricyanide | |
| US1903073A (en) | Process for the production of soda and potassium hydroxide | |
| GB127677A (en) | A Process for the Production of Glauber's Salt and Sulphuric Acid Solutions from Nitre Cake & other Acid Sodium Sulphates. | |
| SU72405A1 (en) | The method of separation of potassium sulfate, ammonium and sodium |