GB189814199A - Improvements in the Manufacture of Ammonia and Ammonium Chloride and certain Bye-products. - Google Patents
Improvements in the Manufacture of Ammonia and Ammonium Chloride and certain Bye-products.Info
- Publication number
- GB189814199A GB189814199A GB189814199DA GB189814199A GB 189814199 A GB189814199 A GB 189814199A GB 189814199D A GB189814199D A GB 189814199DA GB 189814199 A GB189814199 A GB 189814199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chloride
- calcium
- sulphate
- ammonium
- magnesium
- 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
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
14,199. Cryer, T., [trading as Deanhead Chemical Co.]. June 27. Ammonia; ammonium chloride.-Dolomite is decomposed by hydrochloric acid, a mixture of magnesium and calcium chlorides being obtained. The chlorides, (or a solution of magnesium chloride otherwise obtained), are heated with a paste of slaked lime, or of slaked magnesian lime, or of a mixture of both, whereby insoluble magnesium hydrate and a solution of calcium chloride are obtained. After separation, the magnesium hydrate may be distilled with ammonium sulphate to obtain free ammonia and magnesium sulphate ; and the calcium-chloride solution may be also treated with ammonium sulphate, to obtain ammonium chloride and calcium sulphate. Or another chloride, such as of zinc, may be mixed with the calcium chloride in the latter case, to obtain a mixed ammonium and zinc chloride in addition to the calcium sulphate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB189814199T | 1898-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB189814199A true GB189814199A (en) | 1899-04-29 |
Family
ID=32140317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB189814199D Expired GB189814199A (en) | 1898-06-27 | 1898-06-27 | Improvements in the Manufacture of Ammonia and Ammonium Chloride and certain Bye-products. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB189814199A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114716161A (en) * | 2022-06-09 | 2022-07-08 | 天津市新天钢钢铁集团有限公司 | Method for quickly digesting sintered lime |
-
1898
- 1898-06-27 GB GB189814199D patent/GB189814199A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114716161A (en) * | 2022-06-09 | 2022-07-08 | 天津市新天钢钢铁集团有限公司 | Method for quickly digesting sintered lime |
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