DE436290C - Process for the decomposition of alkali and alkaline earth amalgams - Google Patents

Process for the decomposition of alkali and alkaline earth amalgams

Info

Publication number
DE436290C
DE436290C DEF55504D DEF0055504D DE436290C DE 436290 C DE436290 C DE 436290C DE F55504 D DEF55504 D DE F55504D DE F0055504 D DEF0055504 D DE F0055504D DE 436290 C DE436290 C DE 436290C
Authority
DE
Germany
Prior art keywords
amalgams
alkali
alkaline earth
decomposition
alloys
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
Application number
DEF55504D
Other languages
German (de)
Inventor
Dr Ernst Heinze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to DEF55504D priority Critical patent/DE436290C/en
Application granted granted Critical
Publication of DE436290C publication Critical patent/DE436290C/en
Expired legal-status Critical Current

Links

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
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/36—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in mercury cathode cells
    • C25B1/42—Decomposition of amalgams
    • C25B1/44—Decomposition of amalgams with the aid of catalysts

Description

Verfahren zur Zersetzung von Alkali- und Erdalkaliamalgamen: Zusatz zum Patent 427236. Die vorliegende Erfindung betrifft die Erzeugung von Alkali- oder Erdalkalihydroxyden und Wasserstoff aus ihren Amalgamen bei Gegenwart der in dem Patent 427236 genannten Legierungen als Reaktionsbeschleuniger. Hierbei kommt, wie gefunden wurde, die beschleunigende Wirkung solcher Legierungen am besten zur Geltung, wenn ihre Oberfläche bei Gegenwart von Wasser gegen das Amalgam bzw. wenn das Amalgam als solches gegen eine derartige Metalloberfläche bewegt wird.Process for the decomposition of alkali and alkaline earth amalgams : Addition to patent 427236. The present invention relates to the production of alkali or alkaline earth metal hydroxides and hydrogen from their amalgams in the presence of the alloys mentioned in patent 427236 as reaction accelerators. Here, as has been found, the accelerating effect of such alloys comes into its own when their surface is moved against the amalgam in the presence of water or when the amalgam as such is moved against such a metal surface.

Die Reaktion wird daher zweckmäßig in Apparaturen ausgeführt, in denen bewegliche Teile aus den obengenannten Metallegierungen sich abwechselnd mit Amalgam und Wasser benetzen. Praktisch verwendet man hierzu beispielsweise eine beliebig geformte, rührerähnliche, zweckmäßig rotierende Vorrichtung aus den obenerwähnten Legierungen bestehend, die auf das System Amalgam und Wasser in geeigneter Weise einwirkt.The reaction is therefore expediently carried out in apparatus in which moving parts made of the above metal alloys alternate with amalgam and wet it with water. In practice, for example, one can use any one for this purpose shaped, stirrer-like, expediently rotating device from those mentioned above Alloys consisting of amalgam and water in a suitable manner on the system acts.

Claims (1)

PATENTANSPRUCH: Verfahren zur Zersetzung von Alkali-und Erdalkaliamalgamen bei Gegenwart der in dem Patent 427236 beschriebenen Legierungen als Reaktionsbeschleuniger, dadurch gekennzeichnet, daß die Reaktion in Rührapparaturen durchgeführt wird, die ganz oder teilweise aus obigen Legierungen bestehen und in denen der Rührkörper abwechselnd mit Amalgam und Wasser benetzt wird. PATENT CLAIM: Process for the decomposition of alkali and alkaline earth amalgams in the presence of the alloys described in patent 427236 as reaction accelerators, characterized in that the reaction is carried out in stirring apparatus which consist entirely or partially of the above alloys and in which the stirring body alternates with amalgam and Water is wetted.
DEF55504D 1924-02-19 1924-02-19 Process for the decomposition of alkali and alkaline earth amalgams Expired DE436290C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEF55504D DE436290C (en) 1924-02-19 1924-02-19 Process for the decomposition of alkali and alkaline earth amalgams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF55504D DE436290C (en) 1924-02-19 1924-02-19 Process for the decomposition of alkali and alkaline earth amalgams

Publications (1)

Publication Number Publication Date
DE436290C true DE436290C (en) 1926-10-27

Family

ID=7107697

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF55504D Expired DE436290C (en) 1924-02-19 1924-02-19 Process for the decomposition of alkali and alkaline earth amalgams

Country Status (1)

Country Link
DE (1) DE436290C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953162C (en) * 1953-03-10 1956-11-29 Dr Alfred Wurbs Rotating alkali amalgam disk decomposer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953162C (en) * 1953-03-10 1956-11-29 Dr Alfred Wurbs Rotating alkali amalgam disk decomposer

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