DE125799C - - Google Patents
Info
- Publication number
- DE125799C DE125799C DENDAT125799D DE125799DA DE125799C DE 125799 C DE125799 C DE 125799C DE NDAT125799 D DENDAT125799 D DE NDAT125799D DE 125799D A DE125799D A DE 125799DA DE 125799 C DE125799 C DE 125799C
- Authority
- DE
- Germany
- Prior art keywords
- metals
- alloys
- vessel
- cover
- pressure
- 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
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000005868 electrolysis reaction Methods 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 239000010974 bronze Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910000669 Chrome steel Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L Iron(II) sulfate Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L Nickel(II) sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 241001106462 Ulmus Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005363 electrowinning Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000358 iron sulfate Inorganic materials 0.000 description 1
- 229940053662 nickel sulfate Drugs 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Vorliegende Erfindung betrifft die elektrolytische Gewinnung von Metallen oder deren Legirungen unter sehr hohem Druck. Die Anwendung von Druck auf elektrolytische Bäder ist zwar in den britischen Patentschriften 12022 vom Jahre 1888 und 6030 vom Jahre 1891 schon vorgeschlagen und ausgeführt worden; allein der unter Anwendung von Druck beabsichtigte Zweck und die damit erreichte Wirkung sind durchaus anderer Natur als bei vorliegendem Verfahren. Nach dem Verfahren von Elm ore (brit. Patent 12022 vom Jahre 1888) soll der auf das Bad wirkende Druck lediglich dazu dienen, die Temperatur des Bades zu erhöhen, um Röhren und dergl. bei einer solchen Temperatur herzustellen, bei welcher sie später Verwendung finden sollen. Es kommt also hierbei nur ein so hoher Druck zur Anwendung, dafs die gewünschte Temperatur des Bades erreicht wird.The present invention relates to the electrowinning of metals or their Alloys under very high pressure. The application of pressure to electrolytic baths is in British patents 12022 from 1888 and 6030 from 1891 already proposed and carried out; only the one intended with the application of pressure The purpose and the effect achieved with it are of a completely different nature than the present one Procedure. According to the Elm ore method (British patent 12022 dated 1888) the pressure acting on the bath should only serve to increase the temperature of the Increase bath to manufacture tubes and the like at such a temperature which they should be used later. So there is only one that high Pressure to apply so that the desired temperature of the bath is reached.
Nach dem Verfahren des britischen Patentes 6030 vom Jahre 1891 werden ammoniakalische Bäder angewendet, um bei gewöhnlicher Temperatur metallische Gegenstände mit einem 'festeren Ueberzug von Kupfer, Messing und Bronze als nach dem bekannten Verfahren, gewünschtenfalls unter Anwendung von mäfsigem Druck zu überziehen. Nach diesem Verfahren bezw. aus ammoniakhaltigen Bädern können aber bekanntlich Metalle als solche nicht gewonnen werden, da hierbei nur ein Niederschlag von geringer Dicke (etwa 2 mm stark) erzielt werden kann.According to the procedure of British patent 6030 from 1891, ammoniacal Baths used to treat metallic objects with a 'stronger coating of copper, brass and bronze than by the known method, to be coated if desired using moderate pressure. According to this procedure respectively However, as is well known, metals cannot be obtained as such from baths containing ammonia, since only one Precipitation of small thickness (about 2 mm thick) can be achieved.
Vorliegendes Verfahren bezweckt nun, unter Anwendung von sehr hohem Druck Metalle und deren Legirungen als solche zu gewinnen, wobei naturgemäfs ammoniakalische Bäder ausgeschlossen sind. Nach vorliegendem Verfahren läfst man einen Druck von 100 bis 500 und mehr Atmosphären auf das betreffende Bad einwirken.The present method is now aimed at metals using very high pressure and to obtain their alloys as such, naturally excluding ammoniacal baths are. In the present process, a pressure of 100 to 500 is allowed and more atmospheres act on the bathroom in question.
Hierdurch wird erreicht, dafs man Metalle von besonderer Zugfestigkeit, Dichte und Stärke erhält, z. B. Hartkupfer, Geschützbronze, Messing-, Silber-, Nickel-, Chromstahl u. s. w., also besonders Metallstahle, deren Herstellung bisher auf elektrolytischem Wege nicht bekannt war, und welche noch härter sind als die auf chemischem Wege und durch Bearbeitung gewonnenen Metalle.In this way it is achieved that metals of particular tensile strength, density and strength are obtained receives, e.g. B. hard copper, gun bronze, brass, silver, nickel, chrome steel and so on, in other words, metal steels in particular, whose production by electrolytic means has not yet been known was, and which are even harder than those by chemical means and by processing mined metals.
Der Druck von 100 bis 500 Atmosphären wird auf das Bad in einem Autoclaven, welcher dementsprechend hergestellt ist, ausgeübt und kann . entweder auf hydraulischem Wege oder durch Erhitzen der Badflüssigkeit oder durch Gasentwickelung in dem Autoclaven hervorgebracht werden.The pressure of 100 to 500 atmospheres is applied to the bath in an autoclave, which is made, exercised and can accordingly. either by hydraulic means or by heating the bath liquid or by gas evolution in the autoclave will.
Zur Ausführung des Verfahrens kann man sich des in der Zeichnung dargestellten Apparates bedienen.The apparatus shown in the drawing can be used to carry out the process serve.
A ist ein starkwandiges Gehäuse aus Metall, dessen innere Wandung mit einer dünnen Plalinschicht C bekleidet ist, und welches zur Aufnahme der zu elektrolysirenden Flüssigkeit dient, z. B. einer wässerigen Eisen- und Nickelsulfatlösung, wenn man Nickelstahl erzeugen will. Dieses Gefäfs A kann durch den Deckel B mittels des Bügels K, welcher mit seinen beiden Unterschenkeln unter den Ring / greift, und der Druckschraube L fest und luftdicht A is a thick-walled housing made of metal, the inner wall of which is covered with a thin layer of Plalin C , and which serves to hold the liquid to be electrolyzed, e.g. B. an aqueous iron and nickel sulfate solution, if you want to produce nickel steel. This vessel A can through the lid B by means of the bracket K, which grips with its two lower legs under the ring /, and the pressure screw L firmly and airtight
Claims (1)
Verfahren zur Gewinnung von Metallen oder deren Legirungen auf elektrolytischem Wege, dadurch gekennzeichnet, dafs man das Bad während der Elektrolyse unter sehr hohen Druck setzt, wodurch das Poröswerden und die Bildung eines körnigen u. dergl. Nieder-1 Schlages vermieden wird und Metalle oder deren Legirungen von besonderer Zugfestigkeit, Dichte und Stärke erhalten werden.Pa te ν t claim:
, That maintaining the bath during electrolysis under very high pressure is method of recovering metals or their alloys by electrolysis, characterized in that whereby the porous If and the formation of a granular u. The like. Lower 1 shock is avoided, and metals or their Alloys of particular tensile strength, density and strength can be obtained.
Publications (1)
Publication Number | Publication Date |
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DE125799C true DE125799C (en) |
Family
ID=394497
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT125799D Active DE125799C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE125799C (en) |
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0
- DE DENDAT125799D patent/DE125799C/de active Active
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