GB210628A - Process of manufacture of a sodium compound - Google Patents
Process of manufacture of a sodium compoundInfo
- Publication number
- GB210628A GB210628A GB347623A GB347623A GB210628A GB 210628 A GB210628 A GB 210628A GB 347623 A GB347623 A GB 347623A GB 347623 A GB347623 A GB 347623A GB 210628 A GB210628 A GB 210628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- proportion
- manufacture
- effected
- mixture
- water
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/14—Preparation of sesquicarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A sodium carbonate having the composition Na2CO33NaHCO3 is prepared by heating a mixture of sodium bicarbonate such that the proportion of carbonic acid in the mixture is not less than the proportion in the desired compound. The temperature is preferably 95-100 DEG C. and the process may be effected in an externally heated rotary furnace. The reaction is effected in the presence of a small proportion of water, which may be that contained in crude sodium bicarbonate or the water of crystallization of sodium carbonate but no considerable quantity of mother liquor is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB347623A GB210628A (en) | 1923-02-06 | 1923-02-06 | Process of manufacture of a sodium compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB347623A GB210628A (en) | 1923-02-06 | 1923-02-06 | Process of manufacture of a sodium compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB210628A true GB210628A (en) | 1924-02-07 |
Family
ID=9759046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB347623A Expired GB210628A (en) | 1923-02-06 | 1923-02-06 | Process of manufacture of a sodium compound |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB210628A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902418A (en) * | 1959-03-10 | 1959-09-01 | Morton Salt Co | Preparation of pure sodium chloride brines |
| US3984527A (en) * | 1975-01-13 | 1976-10-05 | Allied Chemical Corporation | Production of low bulk density product from sodium bicarbonate by the use of an inert gas stream |
| US4115525A (en) * | 1973-05-02 | 1978-09-19 | Allied Chemical Corporation | Absorptive low bulk density product from sodium sesquicarbonate |
| US4652437A (en) * | 1983-09-20 | 1987-03-24 | Asahi Glass Company, Ltd. | Process for producing anhydrous sodium carbonate |
-
1923
- 1923-02-06 GB GB347623A patent/GB210628A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2902418A (en) * | 1959-03-10 | 1959-09-01 | Morton Salt Co | Preparation of pure sodium chloride brines |
| US4115525A (en) * | 1973-05-02 | 1978-09-19 | Allied Chemical Corporation | Absorptive low bulk density product from sodium sesquicarbonate |
| US3984527A (en) * | 1975-01-13 | 1976-10-05 | Allied Chemical Corporation | Production of low bulk density product from sodium bicarbonate by the use of an inert gas stream |
| US4652437A (en) * | 1983-09-20 | 1987-03-24 | Asahi Glass Company, Ltd. | Process for producing anhydrous sodium carbonate |
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