GB475059A - Process for the electrolytic manufacture of hyposulphites - Google Patents
Process for the electrolytic manufacture of hyposulphitesInfo
- Publication number
- GB475059A GB475059A GB13360/36A GB1336036A GB475059A GB 475059 A GB475059 A GB 475059A GB 13360/36 A GB13360/36 A GB 13360/36A GB 1336036 A GB1336036 A GB 1336036A GB 475059 A GB475059 A GB 475059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hyposulphites
- catholyte
- wires
- electrolytic manufacture
- bisulphite
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000011261 inert gas Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C3/00—Wings
- B64C3/26—Construction, shape, or attachment of separate skins, e.g. panels
-
- 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
- C25B1/14—Alkali metal compounds
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
475,059. Electrolytic production of hyposulphites. I. G. FARBENINDUSTRIE AKT.-GES. May 11, 1936, No. 13360. Convention date, May 10, 1935. [Class 41] Hyposulphites are obtained by cathodic reduction of bisulphite-containing solutions using cathodes of thin wires preferably of diameter less than 2 mm. e.g. 0À1-0À5 mm. along which the catholyte is moved, the wires being spaced apart preferably at intervals more than 0À5 mm.; the electrolyte is agitated by introduction of an inert gas such as carbon dioxide, hydrogen or nitrogen. The current should be greater than 1 amp., preferably 5-50 amps., per 100 cc. of catholyte. Specification 475,060 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13360/36A GB475059A (en) | 1936-05-11 | 1936-05-11 | Process for the electrolytic manufacture of hyposulphites |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB13360/36A GB475059A (en) | 1936-05-11 | 1936-05-11 | Process for the electrolytic manufacture of hyposulphites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB475059A true GB475059A (en) | 1937-11-11 |
Family
ID=85805279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13360/36A Expired GB475059A (en) | 1936-05-11 | 1936-05-11 | Process for the electrolytic manufacture of hyposulphites |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB475059A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5126018A (en) * | 1988-07-21 | 1992-06-30 | The Dow Chemical Company | Method of producing sodium dithionite by electrochemical means |
-
1936
- 1936-05-11 GB GB13360/36A patent/GB475059A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5126018A (en) * | 1988-07-21 | 1992-06-30 | The Dow Chemical Company | Method of producing sodium dithionite by electrochemical means |
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