GB532301A - Improvements in and relating to the preparation of sodium bicarbonate and mixtures containing sodium bicarbonate - Google Patents
Improvements in and relating to the preparation of sodium bicarbonate and mixtures containing sodium bicarbonateInfo
- Publication number
- GB532301A GB532301A GB2450539A GB2450539A GB532301A GB 532301 A GB532301 A GB 532301A GB 2450539 A GB2450539 A GB 2450539A GB 2450539 A GB2450539 A GB 2450539A GB 532301 A GB532301 A GB 532301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium bicarbonate
- carbonate
- carbonates
- alcohol
- mixtures
- 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
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title abstract 12
- 229910000030 sodium bicarbonate Inorganic materials 0.000 title abstract 6
- 235000017557 sodium bicarbonate Nutrition 0.000 title abstract 6
- 239000000203 mixture Substances 0.000 title abstract 5
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910052797 bismuth Inorganic materials 0.000 abstract 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 abstract 1
- 229940036348 bismuth carbonate Drugs 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- GMZOPRQQINFLPQ-UHFFFAOYSA-H dibismuth;tricarbonate Chemical compound [Bi+3].[Bi+3].[O-]C([O-])=O.[O-]C([O-])=O.[O-]C([O-])=O GMZOPRQQINFLPQ-UHFFFAOYSA-H 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 229960004592 isopropanol Drugs 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 208000018556 stomach disease Diseases 0.000 abstract 1
- 230000001225 therapeutic effect Effects 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
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/38—Preparation in the form of granules, pieces or other shaped products
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
532,301. Medicines. McGEORGE, W., and MILNER, F. H. Aug. 25, 1939, No. 24505. [Class 81 (i)] [Also in Group III] Sodium bicarbonate is precipitated from its aqueous solution, containing not less than 3 grams per 100 grams of water, by from ¢ to 3 times the volume of a water soluble organic acetone, isopropyl-alcohol or dioxant solvent such as alcohol, preferably at a raised temperature, not exceeding 45‹ C. Mixtures of sodium bicarbonate with the carbonates of calcium, magnesium and/or bismuth are prepared by suspending these carbonates in the bicarbonate solution prior to addition of the precipitant liquid. In examples (1) and (2) sodium bicarbonate is precipitated by alcohol under specified conditions ; (3) the precipitation is effected in the presence of a mixture of calcium carbonate, basic magnesium carbonate and bismuth carbonate. The mixtures have a rapid therapeutic action when taken medicinally for the treatment of stomach disorders. A mixture of sodium bicarbonate with one or more of the carbonates prepared as above may be blended with the remaining carbonate or carbonates. The mixed precipitate of carbonate obtained by the process of Specification 532,300, [Group III], may be suspended in the bicarbonate solution before addition of the precipitant liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2450539A GB532301A (en) | 1939-08-25 | 1939-08-25 | Improvements in and relating to the preparation of sodium bicarbonate and mixtures containing sodium bicarbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2450539A GB532301A (en) | 1939-08-25 | 1939-08-25 | Improvements in and relating to the preparation of sodium bicarbonate and mixtures containing sodium bicarbonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB532301A true GB532301A (en) | 1941-01-21 |
Family
ID=10212703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2450539A Expired GB532301A (en) | 1939-08-25 | 1939-08-25 | Improvements in and relating to the preparation of sodium bicarbonate and mixtures containing sodium bicarbonate |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB532301A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010243A (en) * | 1975-11-28 | 1977-03-01 | Owens-Illinois, Inc. | Preparation for potassium bicarbonate from potassium halide |
| WO2014096457A1 (en) * | 2012-12-21 | 2014-06-26 | Solvay Sa | Sodium bicarbonate particles manufactured by atomization |
| WO2020159868A1 (en) * | 2019-01-28 | 2020-08-06 | Richardson Robert George | Chemical sequestering of co2, nox and so2 |
| CN111661869A (en) * | 2020-06-29 | 2020-09-15 | 董杰 | Method for recycling waste sodium salt in carbonate preparation process |
-
1939
- 1939-08-25 GB GB2450539A patent/GB532301A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4010243A (en) * | 1975-11-28 | 1977-03-01 | Owens-Illinois, Inc. | Preparation for potassium bicarbonate from potassium halide |
| WO2014096457A1 (en) * | 2012-12-21 | 2014-06-26 | Solvay Sa | Sodium bicarbonate particles manufactured by atomization |
| CN104903237A (en) * | 2012-12-21 | 2015-09-09 | 索尔维公司 | Sodium bicarbonate particles manufactured by atomization |
| JP2016500364A (en) * | 2012-12-21 | 2016-01-12 | ソルヴェイ（ソシエテ アノニム） | Sodium bicarbonate particles produced by spraying method |
| CN104903237B (en) * | 2012-12-21 | 2019-02-22 | 索尔维公司 | Sodium bicarbonate granules made by atomization |
| US10398652B2 (en) | 2012-12-21 | 2019-09-03 | Solvay Sa | Sodium bicarbonate particles manufactured by atomization |
| WO2020159868A1 (en) * | 2019-01-28 | 2020-08-06 | Richardson Robert George | Chemical sequestering of co2, nox and so2 |
| EP3914376A4 (en) * | 2019-01-28 | 2023-02-15 | Richardson, Robert George | Chemical sequestering of co2, nox and so2 |
| CN111661869A (en) * | 2020-06-29 | 2020-09-15 | 董杰 | Method for recycling waste sodium salt in carbonate preparation process |
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