DE65478C - Multiple iron anodes - Google Patents
Multiple iron anodesInfo
- Publication number
- DE65478C DE65478C DENDAT65478D DE65478DA DE65478C DE 65478 C DE65478 C DE 65478C DE NDAT65478 D DENDAT65478 D DE NDAT65478D DE 65478D A DE65478D A DE 65478DA DE 65478 C DE65478 C DE 65478C
- Authority
- DE
- Germany
- Prior art keywords
- anodes
- multiple iron
- iron
- iron anodes
- sulphurous
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 16
- 229910052742 iron Inorganic materials 0.000 title claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- -1 silica disulfide Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
- C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
KLASSE 40: Hüttenwesen.CLASS 40: Metallurgy.
Die in elektrolytischen Apparaten vielfach benutzten Anoden aus künstlicher Kohle oder Retortengraphit sind einerseits nicht haltbar genug, andererseits theuer, so dafs bereits lange nach einem Ersatz der Kohle oder des Graphits durch einen anderen Stoff gesucht wird.The anodes made of charcoal or widely used in electrolytic apparatus Retort graphite is on the one hand not durable enough, on the other hand it is expensive, so it has been for a long time a replacement of the carbon or graphite by another substance is sought.
Nach vorliegender Erfindung sollen in elektrolytischen Apparaten Anoden zur Verwendung kommen, bei denen die Kohle ganz oder theilweise durch Mehrfachschwefeleisen ersetzt ist, und zwar soll dieses namentlich in den Fällen geschehen, wo eine Depolarisation der Anoden durch reducirend wirkende Flüssigkeiten gedacht ist.According to the present invention, anodes are to be used in electrolytic apparatus in which the coal has been wholly or partly replaced by multiple sulphurous iron, and this is to be said in particular in in cases where the anodes are depolarized by reducing fluids is intended.
Man kann solche Anoden herstellen durch Schneiden aus rohen Schwefelkiesblöcken oder durch Agglomeriren, indem man Schwefelkiespulver durch ein Bindemittel unter Druck zu Platten oder Stäben formt, oder auch, indem man Schwefelkies eventuell unter Zusatz von Schwefel bezw. Eisen und Schwefel schmilzt und die Anoden durch Giefsen solcher Masse in gewünschter Weise etwa zu Stäben oder Platten gestaltet.Such anodes can be made by cutting from raw pebble blocks or by agglomerating, by adding silica disulfide powder through a binder under pressure Shapes plates or rods, or by adding pebbles, possibly with the addition of Sulfur or Iron and sulfur melt and the anodes by pouring such mass designed in the desired manner as rods or plates.
Da die Anode nur an der mit dem Elektrolyt in Berührung stehenden Oberfläche wirkt, so genügt es auch, lediglich die wirksame Oberfläche der Anoden der vorliegenden Erfindung" aus Mehrfachschwefeleisen herzustellen,, was durch Ueberziehen von Eisenplatten oder Eisenstäben auf nassem oder feurig flüssigem Wege in bekannter Weise mit Mehrfachschwefeleisen geschehen kann.Since the anode only acts on the surface in contact with the electrolyte, so it is also sufficient to only use the effective surface of the anodes of the present invention " to produce from multiple sulphurous iron, what by coating iron plates or Iron rods in a wet or fiery liquid way in a known manner with multiple sulphurous iron can happen.
Solche Anoden kann man mit Vortheil verwenden bei der directen elektrolytischen Kupferextraction, überhaupt da, wo bisher die theuren Kohlen- oder Platinanoden gebraucht wurden.Such anodes can be used with advantage in direct electrolytic Copper extraction, wherever the expensive carbon or platinum anodes have hitherto been used became.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
DE65478C true DE65478C (en) |
Family
ID=339270
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT65478D Expired - Lifetime DE65478C (en) | Multiple iron anodes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE65478C (en) |
-
0
- DE DENDAT65478D patent/DE65478C/en not_active Expired - Lifetime
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