GB660959A - Electrolytic process of preparing selenic acid from selenious acid - Google Patents
Electrolytic process of preparing selenic acid from selenious acidInfo
- Publication number
- GB660959A GB660959A GB21315/49A GB2131549A GB660959A GB 660959 A GB660959 A GB 660959A GB 21315/49 A GB21315/49 A GB 21315/49A GB 2131549 A GB2131549 A GB 2131549A GB 660959 A GB660959 A GB 660959A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- acid
- aluminium
- preparing
- zinc
- 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
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B19/00—Selenium; Tellurium; Compounds thereof
- C01B19/004—Oxides; Hydroxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
In the description of a process of preparing selenic acid electrolytically from seleneous acid (see Group XXXVI), reference is made to the following alloys: aluminium alloy type AC-2S, comprising 0.2 per cent copper, a maximum of 1 per cent iron and silicon, 0.1 per cent manganese, 0.1 per cent zinc, 0.15 per cent impurities and the remainder aluminium; aluminium alloy AC-57S, comprising 0.1 per cent copper, a maximum of 0.45 per cent iron and silicon, 0.1 per cent manganese, 0.1 per cent zinc, 2.2 to 2.8 per cent magnesium, 0.15 to 0.35 per cent chromium, 0.15 per cent impurities and the remainder aluminium; magnesium alloy FS-1A, comprising 3 per cent aluminium, 0.3 per cent manganese, 1 per cent, zinc, and the remainder magnesium.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US660959XA | 1949-05-24 | 1949-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB660959A true GB660959A (en) | 1951-11-14 |
Family
ID=22067223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21315/49A Expired GB660959A (en) | 1949-05-24 | 1949-08-16 | Electrolytic process of preparing selenic acid from selenious acid |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB660959A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154610A (en) * | 1984-02-18 | 1985-09-11 | Kobe Steel Ltd | Aluminium alloy sheet having good platability |
| GB2314074A (en) * | 1996-06-10 | 1997-12-17 | John William Alfred Peckett | Negatively charged carbon as chromatographic material and preparation by electrolysis |
-
1949
- 1949-08-16 GB GB21315/49A patent/GB660959A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2154610A (en) * | 1984-02-18 | 1985-09-11 | Kobe Steel Ltd | Aluminium alloy sheet having good platability |
| GB2175606A (en) * | 1984-02-18 | 1986-12-03 | Kobe Steel Ltd | Aluminium alloy sheet having good platability |
| GB2175605A (en) * | 1984-02-18 | 1986-12-03 | Kobe Steel Ltd | Aluminium alloy sheet having good platability |
| GB2314074A (en) * | 1996-06-10 | 1997-12-17 | John William Alfred Peckett | Negatively charged carbon as chromatographic material and preparation by electrolysis |
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