GB1124197A - Process for the manufacture of sodium carbonate and chlorine - Google Patents
Process for the manufacture of sodium carbonate and chlorineInfo
- Publication number
- GB1124197A GB1124197A GB7306/67A GB730667A GB1124197A GB 1124197 A GB1124197 A GB 1124197A GB 7306/67 A GB7306/67 A GB 7306/67A GB 730667 A GB730667 A GB 730667A GB 1124197 A GB1124197 A GB 1124197A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ammonia
- sodium chloride
- stage
- chlorine
- electrolysis
- 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
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 title abstract 6
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title abstract 3
- 239000000460 chlorine Substances 0.000 title abstract 3
- 229910052801 chlorine Inorganic materials 0.000 title abstract 3
- 229910000029 sodium carbonate Inorganic materials 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 20
- 239000011780 sodium chloride Substances 0.000 abstract 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 238000009621 Solvay process Methods 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 229910021529 ammonia Inorganic materials 0.000 abstract 3
- 239000003518 caustics Substances 0.000 abstract 3
- 238000005868 electrolysis reaction Methods 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 3
- 239000012452 mother liquor Substances 0.000 abstract 3
- 238000010521 absorption reaction Methods 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 125000004122 cyclic group Chemical group 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/24—Halogens or compounds thereof
- C25B1/26—Chlorine; Compounds thereof
-
- 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
- C01D7/07—Preparation from the hydroxides
-
- 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
- C01D7/18—Preparation by the ammonia-soda process
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE24662 | 1966-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1124197A true GB1124197A (en) | 1968-08-21 |
Family
ID=3839967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7306/67A Expired GB1124197A (en) | 1966-03-01 | 1967-02-15 | Process for the manufacture of sodium carbonate and chlorine |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3514381A (OSRAM) |
| BE (1) | BE677187A (OSRAM) |
| DE (1) | DE1592033B1 (OSRAM) |
| FR (1) | FR1514501A (OSRAM) |
| GB (1) | GB1124197A (OSRAM) |
| NL (1) | NL6607572A (OSRAM) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2243147B1 (OSRAM) * | 1973-09-11 | 1978-01-13 | Solvay | |
| GB8423642D0 (en) * | 1984-09-19 | 1984-10-24 | Ici Plc | Electrolysis of alkali metal chloride solution |
| US5288472A (en) * | 1993-02-08 | 1994-02-22 | Ruiz Raymundo L | Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2287061A (en) * | 1940-04-15 | 1942-06-23 | Hooker Electrochemical Co | Process for production of alkali metal chlorates, and more particularly potassium chlorate |
| US2842489A (en) * | 1957-03-05 | 1958-07-08 | Struthers Wells Corp | Production of soda ash |
| NL282666A (OSRAM) * | 1961-09-06 |
-
1966
- 1966-03-01 BE BE677187D patent/BE677187A/xx unknown
- 1966-06-01 NL NL6607572A patent/NL6607572A/xx unknown
-
1967
- 1967-02-15 GB GB7306/67A patent/GB1124197A/en not_active Expired
- 1967-02-20 US US617166A patent/US3514381A/en not_active Expired - Lifetime
- 1967-02-24 DE DE19671592033 patent/DE1592033B1/de not_active Withdrawn
- 1967-03-01 FR FR97008A patent/FR1514501A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE677187A (OSRAM) | 1966-09-01 |
| DE1592033B1 (de) | 1970-11-19 |
| US3514381A (en) | 1970-05-26 |
| NL6607572A (OSRAM) | 1967-09-04 |
| FR1514501A (fr) | 1968-02-23 |
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