GB762965A - Improvements relating to the electrolytic regeneration of aqueous solutions containing mercaptides - Google Patents
Improvements relating to the electrolytic regeneration of aqueous solutions containing mercaptidesInfo
- Publication number
- GB762965A GB762965A GB3239353A GB3239353A GB762965A GB 762965 A GB762965 A GB 762965A GB 3239353 A GB3239353 A GB 3239353A GB 3239353 A GB3239353 A GB 3239353A GB 762965 A GB762965 A GB 762965A
- Authority
- GB
- United Kingdom
- Prior art keywords
- anode
- solutions containing
- mercaptides
- aqueous solutions
- improvements relating
- 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
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/28—Purification; Separation
- C01D1/40—Purification; Separation by electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
762,965. Regenerating alkaline solutions by electrolysis. BRITISH PETROLEUM CO., Ltd. Oct. 26, 1954 [Nov. 23, 1953], No. 32393/53. Class 41. A process for regenerating aqueous alkaline solutions containing mercaptides by electrolysis comprises using an electrolytic cell having an anode 10 of sintered metal, e.g. sintered nickel. A diaphragm 15 which is almost impermeable to gas and which limits liquid circulation in the cell is placed between the anode 10 and an end plate 13 which acts as the cathode. Metal frames 16 and insulating gaskets 17 separate the anode 10 and diaphragm 15 from each other and from end plates 13, 14. Solution to be regenerated is supplied through pipes 18 to one side of the anode 10 through which it passes to an outlet 19, catholyte being circulated by pipes 20 through a hydrogen separator. The mercaptides are oxidized to disulphides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3239353A GB762965A (en) | 1953-11-23 | 1953-11-23 | Improvements relating to the electrolytic regeneration of aqueous solutions containing mercaptides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3239353A GB762965A (en) | 1953-11-23 | 1953-11-23 | Improvements relating to the electrolytic regeneration of aqueous solutions containing mercaptides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB762965A true GB762965A (en) | 1956-12-05 |
Family
ID=10337920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3239353A Expired GB762965A (en) | 1953-11-23 | 1953-11-23 | Improvements relating to the electrolytic regeneration of aqueous solutions containing mercaptides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB762965A (en) |
-
1953
- 1953-11-23 GB GB3239353A patent/GB762965A/en not_active Expired
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