AT72133B - Electrolyte for collection cells. - Google Patents
Electrolyte for collection cells.Info
- Publication number
- AT72133B AT72133B AT72133DA AT72133B AT 72133 B AT72133 B AT 72133B AT 72133D A AT72133D A AT 72133DA AT 72133 B AT72133 B AT 72133B
- Authority
- AT
- Austria
- Prior art keywords
- electrolyte
- collection cells
- asbestos
- water
- sulfuric acid
- Prior art date
Links
- 239000003792 electrolyte Substances 0.000 title description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000010425 asbestos Substances 0.000 description 5
- 229910052895 riebeckite Inorganic materials 0.000 description 5
- 239000004115 Sodium Silicate Substances 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Secondary Cells (AREA)
Description
<Desc/Clms Page number 1>
Elektrolyt für Sammlerzellen.
Gegenstand der Erfindung ist eine Flüssigkeit far Sekund1rbatterien in neuartiger Zusammensetzung.
Dieser Elektrolyt besteht aus Schwefelsäure. Natriumsilikat und Wasser und wird eventuell mit einem Zusatz von Asbest versehen. Er wird in folgender Weise hergestellt.
Schwefelsäure wird in Wasser gegossen, bis sich für die Lösung bei der bydro- metrischen Prüfung ein spezifisches Gewicht von 1#230 ergibt. Asbest, und zwar vorzugs weise weisser oder gebleichter Asbest, wird mit destilliertem Wasser gemischt und ungefähr eine Stunde lang gekocht, um alle Unreinigkeiten zu entfernen. Hierauf wird der Asbest durch Auspressen von Wasser befreit und dann solange getrocknet, btg der gesamte Wassergehalt verdunstet ist.
Natriumsilikat wird in pulverförmigem Zustande in destilliertes Wasser eingebracht, bis das spezifische Gewicht der Losung bei der hydrometrischen Prüfung 1 180 betrage. Es ist ratsam, das Natriumsilikat langsam in das Wasser einzubnngen und die MIschung kräftig umzurühren, um das Pulver vollständig aufzulösen.
Es werden nun zwölf Gewichtsteile der verdünten Schwefelsaure, drei Gewichtsteile des gereinigten Asbests und ein oder ein halber GewIchtsteil der Lösung des Natrium-
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Electrolyte for collector cells.
The invention relates to a liquid for secondary batteries in a novel composition.
This electrolyte consists of sulfuric acid. Sodium silicate and water and may be provided with an addition of asbestos. It is made in the following way.
Sulfuric acid is poured into water until a specific gravity of 1 # 230 is found for the solution in the byrometric test. Asbestos, preferably white or bleached asbestos, is mixed with distilled water and boiled for about an hour to remove any impurities. The asbestos is then freed from water by squeezing it out and then dried until the entire water content has evaporated.
Sodium silicate, in powder form, is placed in distilled water until the specific gravity of the solution in the hydrometric test is 1,180. It is advisable to slowly add the sodium silicate to the water and to stir the mixture vigorously to completely dissolve the powder.
Twelve parts by weight of the diluted sulfuric acid, three parts by weight of the purified asbestos and one or half part by weight of the solution of the sodium
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT72133T | 1913-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT72133B true AT72133B (en) | 1916-07-10 |
Family
ID=3593820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT72133D AT72133B (en) | 1913-03-19 | 1913-03-19 | Electrolyte for collection cells. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT72133B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745672C (en) * | 1939-02-12 | 1944-03-16 | Richard Siebeneicher | Production of an acidic solid electrolyte for collectors |
-
1913
- 1913-03-19 AT AT72133D patent/AT72133B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745672C (en) * | 1939-02-12 | 1944-03-16 | Richard Siebeneicher | Production of an acidic solid electrolyte for collectors |
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