DE90446C - - Google Patents
Info
- Publication number
- DE90446C DE90446C DENDAT90446D DE90446DA DE90446C DE 90446 C DE90446 C DE 90446C DE NDAT90446 D DENDAT90446 D DE NDAT90446D DE 90446D A DE90446D A DE 90446DA DE 90446 C DE90446 C DE 90446C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- forming
- salts
- overchloric
- chloric
- 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.)
- Active
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims description 3
- 229940005991 chloric acid Drugs 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000011780 sodium chloride Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N Perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
- H01M4/22—Forming of electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Paper (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 21: Elektrische Apparate. -CLASS 21: Electrical apparatus. -
Patentirt im Deutschen Reiche vom 18. Juni 1896 ab.Patented in the German Empire on June 18, 1896.
Das Verfahren besteht darin, gegossene oder gewalzte Bleiplatten irgend welcher Form in einem Gemisch von Schwefelsäure und Ueberchlorsäure oder deren Salzen zu formiren. Hierbei bildet sich auf der positiven Platte ein dicht haftender Ueberzug von ßleisuperoxyd, an der negativen bildet sich Wasserstoff oder es wird dort eine vorher positiv formirte Platte zwecks Umwandlung in Bleischwamm umgeladen. The process consists in casting or rolled lead plates in any shape a mixture of sulfuric acid and hyperchloric acid or their salts. A tightly adhering coating of ßleisuperoxid forms on the positive plate, Hydrogen is formed on the negative one, or a previously positively formed plate is formed there transshipped for the purpose of conversion into lead sponge.
Die Ueberchlorsäure hat vor den bis jetzt verwendeten Chlorverbindungen, wie Chlorsäure und Salzsäure, den Vortheil, dafs sie durch die Elektrolyse nicht verändert wird und sonach bei ihrer Verwendung eine Chlorentwickelung fortfällt, und die Formationslösüngen immer wieder benutzt werden können, während sie bei Anwendung von Chlorsäure nach ein- bis zweimaliger Benutzung weggegossen werden müssen.The overchloric acid has before the chlorine compounds used up to now, such as chloric acid and hydrochloric acid, the advantage that it is not changed by electrolysis and, consequently, when they are used, there is no evolution of chlorine, and so do the formation solutions can be used over and over again, while when using chloric acid they can be thrown away after one or two uses Need to become.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE90446C true DE90446C (en) |
Family
ID=362165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT90446D Active DE90446C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE90446C (en) |
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0
- DE DENDAT90446D patent/DE90446C/de active Active
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